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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-24 11:50:52 +07:00
PM: Use a more common logging style
Convert printks to pr_<level>. Miscellanea: o Use pr_fmt with "PM:" and remove "PM: " from format strings o Coalesce format strings and realign format arguments o Convert an embedded incorrect function name to "%s: ", __func__ o Convert a couple multi-line formats to multiple pr_<level> calls Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Joe Perches
Rafael J. Wysocki
parent
104dc5e20f
commit
64ec72a1ec
@ -701,8 +701,8 @@ static int __init pm_qos_power_init(void)
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for (i = PM_QOS_CPU_DMA_LATENCY; i < PM_QOS_NUM_CLASSES; i++) {
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ret = register_pm_qos_misc(pm_qos_array[i], d);
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if (ret < 0) {
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printk(KERN_ERR "pm_qos_param: %s setup failed\n",
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pm_qos_array[i]->name);
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pr_err("%s: %s setup failed\n",
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__func__, pm_qos_array[i]->name);
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return ret;
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}
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}
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@ -10,6 +10,8 @@
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*
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*/
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#define pr_fmt(fmt) "PM: " fmt
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#include <linux/version.h>
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#include <linux/module.h>
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#include <linux/mm.h>
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@ -967,7 +969,7 @@ void __init __register_nosave_region(unsigned long start_pfn,
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region->end_pfn = end_pfn;
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list_add_tail(®ion->list, &nosave_regions);
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Report:
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printk(KERN_INFO "PM: Registered nosave memory: [mem %#010llx-%#010llx]\n",
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pr_info("Registered nosave memory: [mem %#010llx-%#010llx]\n",
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(unsigned long long) start_pfn << PAGE_SHIFT,
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((unsigned long long) end_pfn << PAGE_SHIFT) - 1);
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}
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@ -1039,7 +1041,7 @@ static void mark_nosave_pages(struct memory_bitmap *bm)
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list_for_each_entry(region, &nosave_regions, list) {
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unsigned long pfn;
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pr_debug("PM: Marking nosave pages: [mem %#010llx-%#010llx]\n",
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pr_debug("Marking nosave pages: [mem %#010llx-%#010llx]\n",
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(unsigned long long) region->start_pfn << PAGE_SHIFT,
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((unsigned long long) region->end_pfn << PAGE_SHIFT)
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- 1);
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@ -1095,7 +1097,7 @@ int create_basic_memory_bitmaps(void)
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free_pages_map = bm2;
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mark_nosave_pages(forbidden_pages_map);
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pr_debug("PM: Basic memory bitmaps created\n");
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pr_debug("Basic memory bitmaps created\n");
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return 0;
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@ -1131,7 +1133,7 @@ void free_basic_memory_bitmaps(void)
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memory_bm_free(bm2, PG_UNSAFE_CLEAR);
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kfree(bm2);
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pr_debug("PM: Basic memory bitmaps freed\n");
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pr_debug("Basic memory bitmaps freed\n");
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}
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void clear_free_pages(void)
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@ -1152,7 +1154,7 @@ void clear_free_pages(void)
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pfn = memory_bm_next_pfn(bm);
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}
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memory_bm_position_reset(bm);
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pr_info("PM: free pages cleared after restore\n");
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pr_info("free pages cleared after restore\n");
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#endif /* PAGE_POISONING_ZERO */
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}
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@ -1690,7 +1692,7 @@ int hibernate_preallocate_memory(void)
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ktime_t start, stop;
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int error;
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printk(KERN_INFO "PM: Preallocating image memory... ");
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pr_info("Preallocating image memory... ");
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start = ktime_get();
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error = memory_bm_create(&orig_bm, GFP_IMAGE, PG_ANY);
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@ -1821,13 +1823,13 @@ int hibernate_preallocate_memory(void)
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out:
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stop = ktime_get();
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printk(KERN_CONT "done (allocated %lu pages)\n", pages);
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pr_cont("done (allocated %lu pages)\n", pages);
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swsusp_show_speed(start, stop, pages, "Allocated");
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return 0;
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err_out:
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printk(KERN_CONT "\n");
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pr_cont("\n");
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swsusp_free();
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return -ENOMEM;
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}
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@ -1867,8 +1869,8 @@ static int enough_free_mem(unsigned int nr_pages, unsigned int nr_highmem)
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free += zone_page_state(zone, NR_FREE_PAGES);
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nr_pages += count_pages_for_highmem(nr_highmem);
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pr_debug("PM: Normal pages needed: %u + %u, available pages: %u\n",
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nr_pages, PAGES_FOR_IO, free);
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pr_debug("Normal pages needed: %u + %u, available pages: %u\n",
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nr_pages, PAGES_FOR_IO, free);
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return free > nr_pages + PAGES_FOR_IO;
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}
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@ -1961,20 +1963,20 @@ asmlinkage __visible int swsusp_save(void)
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{
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unsigned int nr_pages, nr_highmem;
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printk(KERN_INFO "PM: Creating hibernation image:\n");
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pr_info("Creating hibernation image:\n");
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drain_local_pages(NULL);
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nr_pages = count_data_pages();
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nr_highmem = count_highmem_pages();
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printk(KERN_INFO "PM: Need to copy %u pages\n", nr_pages + nr_highmem);
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pr_info("Need to copy %u pages\n", nr_pages + nr_highmem);
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if (!enough_free_mem(nr_pages, nr_highmem)) {
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printk(KERN_ERR "PM: Not enough free memory\n");
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pr_err("Not enough free memory\n");
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return -ENOMEM;
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}
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if (swsusp_alloc(©_bm, nr_pages, nr_highmem)) {
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printk(KERN_ERR "PM: Memory allocation failed\n");
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pr_err("Memory allocation failed\n");
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return -ENOMEM;
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}
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@ -1995,8 +1997,7 @@ asmlinkage __visible int swsusp_save(void)
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nr_copy_pages = nr_pages;
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nr_meta_pages = DIV_ROUND_UP(nr_pages * sizeof(long), PAGE_SIZE);
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printk(KERN_INFO "PM: Hibernation image created (%d pages copied)\n",
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nr_pages);
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pr_info("Hibernation image created (%d pages copied)\n", nr_pages);
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return 0;
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}
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@ -2170,7 +2171,7 @@ static int check_header(struct swsusp_info *info)
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if (!reason && info->num_physpages != get_num_physpages())
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reason = "memory size";
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if (reason) {
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printk(KERN_ERR "PM: Image mismatch: %s\n", reason);
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pr_err("Image mismatch: %s\n", reason);
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return -EPERM;
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}
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return 0;
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@ -12,6 +12,8 @@
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*
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*/
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#define pr_fmt(fmt) "PM: " fmt
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#include <linux/module.h>
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#include <linux/file.h>
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#include <linux/delay.h>
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@ -241,9 +243,9 @@ static void hib_end_io(struct bio *bio)
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struct page *page = bio->bi_io_vec[0].bv_page;
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if (bio->bi_status) {
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printk(KERN_ALERT "Read-error on swap-device (%u:%u:%Lu)\n",
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MAJOR(bio_dev(bio)), MINOR(bio_dev(bio)),
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(unsigned long long)bio->bi_iter.bi_sector);
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pr_alert("Read-error on swap-device (%u:%u:%Lu)\n",
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MAJOR(bio_dev(bio)), MINOR(bio_dev(bio)),
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(unsigned long long)bio->bi_iter.bi_sector);
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}
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if (bio_data_dir(bio) == WRITE)
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@ -273,8 +275,8 @@ static int hib_submit_io(int op, int op_flags, pgoff_t page_off, void *addr,
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bio_set_op_attrs(bio, op, op_flags);
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if (bio_add_page(bio, page, PAGE_SIZE, 0) < PAGE_SIZE) {
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printk(KERN_ERR "PM: Adding page to bio failed at %llu\n",
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(unsigned long long)bio->bi_iter.bi_sector);
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pr_err("Adding page to bio failed at %llu\n",
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(unsigned long long)bio->bi_iter.bi_sector);
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bio_put(bio);
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return -EFAULT;
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}
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@ -319,7 +321,7 @@ static int mark_swapfiles(struct swap_map_handle *handle, unsigned int flags)
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error = hib_submit_io(REQ_OP_WRITE, REQ_SYNC,
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swsusp_resume_block, swsusp_header, NULL);
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} else {
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printk(KERN_ERR "PM: Swap header not found!\n");
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pr_err("Swap header not found!\n");
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error = -ENODEV;
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}
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return error;
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@ -413,8 +415,7 @@ static int get_swap_writer(struct swap_map_handle *handle)
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ret = swsusp_swap_check();
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if (ret) {
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if (ret != -ENOSPC)
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printk(KERN_ERR "PM: Cannot find swap device, try "
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"swapon -a.\n");
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pr_err("Cannot find swap device, try swapon -a\n");
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return ret;
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}
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handle->cur = (struct swap_map_page *)get_zeroed_page(GFP_KERNEL);
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@ -491,9 +492,9 @@ static int swap_writer_finish(struct swap_map_handle *handle,
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{
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if (!error) {
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flush_swap_writer(handle);
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printk(KERN_INFO "PM: S");
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pr_info("S");
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error = mark_swapfiles(handle, flags);
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printk("|\n");
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pr_cont("|\n");
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}
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if (error)
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@ -542,7 +543,7 @@ static int save_image(struct swap_map_handle *handle,
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hib_init_batch(&hb);
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printk(KERN_INFO "PM: Saving image data pages (%u pages)...\n",
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pr_info("Saving image data pages (%u pages)...\n",
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nr_to_write);
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m = nr_to_write / 10;
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if (!m)
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@ -557,8 +558,8 @@ static int save_image(struct swap_map_handle *handle,
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if (ret)
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break;
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if (!(nr_pages % m))
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printk(KERN_INFO "PM: Image saving progress: %3d%%\n",
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nr_pages / m * 10);
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pr_info("Image saving progress: %3d%%\n",
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nr_pages / m * 10);
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nr_pages++;
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}
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err2 = hib_wait_io(&hb);
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@ -566,7 +567,7 @@ static int save_image(struct swap_map_handle *handle,
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if (!ret)
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ret = err2;
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if (!ret)
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printk(KERN_INFO "PM: Image saving done.\n");
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pr_info("Image saving done\n");
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swsusp_show_speed(start, stop, nr_to_write, "Wrote");
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return ret;
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}
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@ -692,14 +693,14 @@ static int save_image_lzo(struct swap_map_handle *handle,
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page = (void *)__get_free_page(__GFP_RECLAIM | __GFP_HIGH);
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if (!page) {
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printk(KERN_ERR "PM: Failed to allocate LZO page\n");
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pr_err("Failed to allocate LZO page\n");
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ret = -ENOMEM;
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goto out_clean;
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}
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data = vmalloc(sizeof(*data) * nr_threads);
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if (!data) {
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printk(KERN_ERR "PM: Failed to allocate LZO data\n");
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pr_err("Failed to allocate LZO data\n");
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ret = -ENOMEM;
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goto out_clean;
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}
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@ -708,7 +709,7 @@ static int save_image_lzo(struct swap_map_handle *handle,
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crc = kmalloc(sizeof(*crc), GFP_KERNEL);
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if (!crc) {
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printk(KERN_ERR "PM: Failed to allocate crc\n");
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pr_err("Failed to allocate crc\n");
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ret = -ENOMEM;
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goto out_clean;
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}
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@ -726,8 +727,7 @@ static int save_image_lzo(struct swap_map_handle *handle,
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"image_compress/%u", thr);
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if (IS_ERR(data[thr].thr)) {
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data[thr].thr = NULL;
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printk(KERN_ERR
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"PM: Cannot start compression threads\n");
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pr_err("Cannot start compression threads\n");
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ret = -ENOMEM;
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goto out_clean;
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}
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@ -749,7 +749,7 @@ static int save_image_lzo(struct swap_map_handle *handle,
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crc->thr = kthread_run(crc32_threadfn, crc, "image_crc32");
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if (IS_ERR(crc->thr)) {
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crc->thr = NULL;
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printk(KERN_ERR "PM: Cannot start CRC32 thread\n");
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pr_err("Cannot start CRC32 thread\n");
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ret = -ENOMEM;
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goto out_clean;
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}
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@ -760,10 +760,9 @@ static int save_image_lzo(struct swap_map_handle *handle,
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*/
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handle->reqd_free_pages = reqd_free_pages();
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printk(KERN_INFO
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"PM: Using %u thread(s) for compression.\n"
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"PM: Compressing and saving image data (%u pages)...\n",
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nr_threads, nr_to_write);
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pr_info("Using %u thread(s) for compression\n", nr_threads);
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pr_info("Compressing and saving image data (%u pages)...\n",
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nr_to_write);
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m = nr_to_write / 10;
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if (!m)
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m = 1;
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@ -783,10 +782,8 @@ static int save_image_lzo(struct swap_map_handle *handle,
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data_of(*snapshot), PAGE_SIZE);
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if (!(nr_pages % m))
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printk(KERN_INFO
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"PM: Image saving progress: "
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"%3d%%\n",
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nr_pages / m * 10);
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pr_info("Image saving progress: %3d%%\n",
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nr_pages / m * 10);
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nr_pages++;
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}
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if (!off)
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@ -813,15 +810,14 @@ static int save_image_lzo(struct swap_map_handle *handle,
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ret = data[thr].ret;
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if (ret < 0) {
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printk(KERN_ERR "PM: LZO compression failed\n");
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pr_err("LZO compression failed\n");
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goto out_finish;
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}
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if (unlikely(!data[thr].cmp_len ||
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data[thr].cmp_len >
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lzo1x_worst_compress(data[thr].unc_len))) {
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printk(KERN_ERR
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"PM: Invalid LZO compressed length\n");
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pr_err("Invalid LZO compressed length\n");
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ret = -1;
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goto out_finish;
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}
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@ -857,7 +853,7 @@ static int save_image_lzo(struct swap_map_handle *handle,
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if (!ret)
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ret = err2;
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if (!ret)
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printk(KERN_INFO "PM: Image saving done.\n");
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pr_info("Image saving done\n");
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swsusp_show_speed(start, stop, nr_to_write, "Wrote");
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out_clean:
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if (crc) {
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@ -888,7 +884,7 @@ static int enough_swap(unsigned int nr_pages, unsigned int flags)
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unsigned int free_swap = count_swap_pages(root_swap, 1);
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unsigned int required;
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pr_debug("PM: Free swap pages: %u\n", free_swap);
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pr_debug("Free swap pages: %u\n", free_swap);
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required = PAGES_FOR_IO + nr_pages;
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return free_swap > required;
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@ -915,12 +911,12 @@ int swsusp_write(unsigned int flags)
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pages = snapshot_get_image_size();
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error = get_swap_writer(&handle);
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if (error) {
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printk(KERN_ERR "PM: Cannot get swap writer\n");
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pr_err("Cannot get swap writer\n");
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return error;
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}
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if (flags & SF_NOCOMPRESS_MODE) {
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if (!enough_swap(pages, flags)) {
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printk(KERN_ERR "PM: Not enough free swap\n");
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pr_err("Not enough free swap\n");
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error = -ENOSPC;
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goto out_finish;
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}
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@ -1068,8 +1064,7 @@ static int load_image(struct swap_map_handle *handle,
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hib_init_batch(&hb);
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clean_pages_on_read = true;
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printk(KERN_INFO "PM: Loading image data pages (%u pages)...\n",
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nr_to_read);
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pr_info("Loading image data pages (%u pages)...\n", nr_to_read);
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m = nr_to_read / 10;
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if (!m)
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m = 1;
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@ -1087,8 +1082,8 @@ static int load_image(struct swap_map_handle *handle,
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if (ret)
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break;
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if (!(nr_pages % m))
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printk(KERN_INFO "PM: Image loading progress: %3d%%\n",
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nr_pages / m * 10);
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pr_info("Image loading progress: %3d%%\n",
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nr_pages / m * 10);
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nr_pages++;
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}
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err2 = hib_wait_io(&hb);
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@ -1096,7 +1091,7 @@ static int load_image(struct swap_map_handle *handle,
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if (!ret)
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ret = err2;
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if (!ret) {
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printk(KERN_INFO "PM: Image loading done.\n");
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pr_info("Image loading done\n");
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snapshot_write_finalize(snapshot);
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if (!snapshot_image_loaded(snapshot))
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ret = -ENODATA;
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@ -1190,14 +1185,14 @@ static int load_image_lzo(struct swap_map_handle *handle,
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page = vmalloc(sizeof(*page) * LZO_MAX_RD_PAGES);
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if (!page) {
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printk(KERN_ERR "PM: Failed to allocate LZO page\n");
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pr_err("Failed to allocate LZO page\n");
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ret = -ENOMEM;
|
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goto out_clean;
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}
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|
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data = vmalloc(sizeof(*data) * nr_threads);
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if (!data) {
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printk(KERN_ERR "PM: Failed to allocate LZO data\n");
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pr_err("Failed to allocate LZO data\n");
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ret = -ENOMEM;
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goto out_clean;
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}
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@ -1206,7 +1201,7 @@ static int load_image_lzo(struct swap_map_handle *handle,
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crc = kmalloc(sizeof(*crc), GFP_KERNEL);
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if (!crc) {
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printk(KERN_ERR "PM: Failed to allocate crc\n");
|
||||
pr_err("Failed to allocate crc\n");
|
||||
ret = -ENOMEM;
|
||||
goto out_clean;
|
||||
}
|
||||
@ -1226,8 +1221,7 @@ static int load_image_lzo(struct swap_map_handle *handle,
|
||||
"image_decompress/%u", thr);
|
||||
if (IS_ERR(data[thr].thr)) {
|
||||
data[thr].thr = NULL;
|
||||
printk(KERN_ERR
|
||||
"PM: Cannot start decompression threads\n");
|
||||
pr_err("Cannot start decompression threads\n");
|
||||
ret = -ENOMEM;
|
||||
goto out_clean;
|
||||
}
|
||||
@ -1249,7 +1243,7 @@ static int load_image_lzo(struct swap_map_handle *handle,
|
||||
crc->thr = kthread_run(crc32_threadfn, crc, "image_crc32");
|
||||
if (IS_ERR(crc->thr)) {
|
||||
crc->thr = NULL;
|
||||
printk(KERN_ERR "PM: Cannot start CRC32 thread\n");
|
||||
pr_err("Cannot start CRC32 thread\n");
|
||||
ret = -ENOMEM;
|
||||
goto out_clean;
|
||||
}
|
||||
@ -1274,8 +1268,7 @@ static int load_image_lzo(struct swap_map_handle *handle,
|
||||
if (!page[i]) {
|
||||
if (i < LZO_CMP_PAGES) {
|
||||
ring_size = i;
|
||||
printk(KERN_ERR
|
||||
"PM: Failed to allocate LZO pages\n");
|
||||
pr_err("Failed to allocate LZO pages\n");
|
||||
ret = -ENOMEM;
|
||||
goto out_clean;
|
||||
} else {
|
||||
@ -1285,10 +1278,9 @@ static int load_image_lzo(struct swap_map_handle *handle,
|
||||
}
|
||||
want = ring_size = i;
|
||||
|
||||
printk(KERN_INFO
|
||||
"PM: Using %u thread(s) for decompression.\n"
|
||||
"PM: Loading and decompressing image data (%u pages)...\n",
|
||||
nr_threads, nr_to_read);
|
||||
pr_info("Using %u thread(s) for decompression\n", nr_threads);
|
||||
pr_info("Loading and decompressing image data (%u pages)...\n",
|
||||
nr_to_read);
|
||||
m = nr_to_read / 10;
|
||||
if (!m)
|
||||
m = 1;
|
||||
@ -1348,8 +1340,7 @@ static int load_image_lzo(struct swap_map_handle *handle,
|
||||
if (unlikely(!data[thr].cmp_len ||
|
||||
data[thr].cmp_len >
|
||||
lzo1x_worst_compress(LZO_UNC_SIZE))) {
|
||||
printk(KERN_ERR
|
||||
"PM: Invalid LZO compressed length\n");
|
||||
pr_err("Invalid LZO compressed length\n");
|
||||
ret = -1;
|
||||
goto out_finish;
|
||||
}
|
||||
@ -1400,16 +1391,14 @@ static int load_image_lzo(struct swap_map_handle *handle,
|
||||
ret = data[thr].ret;
|
||||
|
||||
if (ret < 0) {
|
||||
printk(KERN_ERR
|
||||
"PM: LZO decompression failed\n");
|
||||
pr_err("LZO decompression failed\n");
|
||||
goto out_finish;
|
||||
}
|
||||
|
||||
if (unlikely(!data[thr].unc_len ||
|
||||
data[thr].unc_len > LZO_UNC_SIZE ||
|
||||
data[thr].unc_len & (PAGE_SIZE - 1))) {
|
||||
printk(KERN_ERR
|
||||
"PM: Invalid LZO uncompressed length\n");
|
||||
pr_err("Invalid LZO uncompressed length\n");
|
||||
ret = -1;
|
||||
goto out_finish;
|
||||
}
|
||||
@ -1420,10 +1409,8 @@ static int load_image_lzo(struct swap_map_handle *handle,
|
||||
data[thr].unc + off, PAGE_SIZE);
|
||||
|
||||
if (!(nr_pages % m))
|
||||
printk(KERN_INFO
|
||||
"PM: Image loading progress: "
|
||||
"%3d%%\n",
|
||||
nr_pages / m * 10);
|
||||
pr_info("Image loading progress: %3d%%\n",
|
||||
nr_pages / m * 10);
|
||||
nr_pages++;
|
||||
|
||||
ret = snapshot_write_next(snapshot);
|
||||
@ -1448,15 +1435,14 @@ static int load_image_lzo(struct swap_map_handle *handle,
|
||||
}
|
||||
stop = ktime_get();
|
||||
if (!ret) {
|
||||
printk(KERN_INFO "PM: Image loading done.\n");
|
||||
pr_info("Image loading done\n");
|
||||
snapshot_write_finalize(snapshot);
|
||||
if (!snapshot_image_loaded(snapshot))
|
||||
ret = -ENODATA;
|
||||
if (!ret) {
|
||||
if (swsusp_header->flags & SF_CRC32_MODE) {
|
||||
if(handle->crc32 != swsusp_header->crc32) {
|
||||
printk(KERN_ERR
|
||||
"PM: Invalid image CRC32!\n");
|
||||
pr_err("Invalid image CRC32!\n");
|
||||
ret = -ENODATA;
|
||||
}
|
||||
}
|
||||
@ -1513,9 +1499,9 @@ int swsusp_read(unsigned int *flags_p)
|
||||
swap_reader_finish(&handle);
|
||||
end:
|
||||
if (!error)
|
||||
pr_debug("PM: Image successfully loaded\n");
|
||||
pr_debug("Image successfully loaded\n");
|
||||
else
|
||||
pr_debug("PM: Error %d resuming\n", error);
|
||||
pr_debug("Error %d resuming\n", error);
|
||||
return error;
|
||||
}
|
||||
|
||||
@ -1552,13 +1538,13 @@ int swsusp_check(void)
|
||||
if (error)
|
||||
blkdev_put(hib_resume_bdev, FMODE_READ);
|
||||
else
|
||||
pr_debug("PM: Image signature found, resuming\n");
|
||||
pr_debug("Image signature found, resuming\n");
|
||||
} else {
|
||||
error = PTR_ERR(hib_resume_bdev);
|
||||
}
|
||||
|
||||
if (error)
|
||||
pr_debug("PM: Image not found (code %d)\n", error);
|
||||
pr_debug("Image not found (code %d)\n", error);
|
||||
|
||||
return error;
|
||||
}
|
||||
@ -1570,7 +1556,7 @@ int swsusp_check(void)
|
||||
void swsusp_close(fmode_t mode)
|
||||
{
|
||||
if (IS_ERR(hib_resume_bdev)) {
|
||||
pr_debug("PM: Image device not initialised\n");
|
||||
pr_debug("Image device not initialised\n");
|
||||
return;
|
||||
}
|
||||
|
||||
@ -1594,7 +1580,7 @@ int swsusp_unmark(void)
|
||||
swsusp_resume_block,
|
||||
swsusp_header, NULL);
|
||||
} else {
|
||||
printk(KERN_ERR "PM: Cannot find swsusp signature!\n");
|
||||
pr_err("Cannot find swsusp signature!\n");
|
||||
error = -ENODEV;
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user