Miklos Szeredi fc3ba692a4 mm: Add NR_WRITEBACK_TEMP counter ... Fuse will use temporary buffers to write back dirty data from memory mappings (normal writes are done synchronously). This is needed, because there cannot be any guarantee about the time in which a write will complete. By using temporary buffers, from the MM's point if view the page is written back immediately. If the writeout was due to memory pressure, this effectively migrates data from a full zone to a less full zone. This patch adds a new counter (NR_WRITEBACK_TEMP) for the number of pages used as temporary buffers. [Lee.Schermerhorn@hp.com: add vmstat_text for NR_WRITEBACK_TEMP] Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Cc: Christoph Lameter <clameter@sgi.com> Signed-off-by: Lee Schermerhorn <lee.schermerhorn@hp.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-04-30 08:29:50 -07:00
..
allocpercpu.c	cpumask: Cleanup more uses of CPU_MASK and NODE_MASK	2008-04-19 19:44:58 +02:00
backing-dev.c	mm: bdi: move statistics to debugfs	2008-04-30 08:29:50 -07:00
bootmem.c	memory hotplug: make alloc_bootmem_section()	2008-04-28 08:58:25 -07:00
bounce.c	block: Initial support for data-less (or empty) barrier support	2007-10-16 11:03:56 +02:00
dmapool.c	dmapool: enable debugging for CONFIG_SLUB_DEBUG_ON too	2008-04-28 08:58:20 -07:00
fadvise.c	xip: support non-struct page backed memory	2008-04-28 08:58:23 -07:00
filemap_xip.c	xip: support non-struct page backed memory	2008-04-28 08:58:23 -07:00
filemap.c	mm: rotate_reclaimable_page() cleanup	2008-04-28 08:58:20 -07:00
fremap.c	mm: fix various kernel-doc comments	2008-03-19 18:53:35 -07:00
highmem.c	mm: highmem kernel-doc additions	2008-03-19 18:53:35 -07:00
hugetlb.c	page allocator: explicitly retry hugepage allocations	2008-04-29 08:05:58 -07:00
internal.h	memory hotplug: free memmaps allocated by bootmem	2008-04-28 08:58:26 -07:00
Kconfig	PAGEFLAGS_EXTENDED and separate page flags for Head and Tail	2008-04-28 08:58:22 -07:00
maccess.c	kgdb: fix optional arch functions and probe_kernel_*	2008-04-17 20:05:39 +02:00
madvise.c	xip: support non-struct page backed memory	2008-04-28 08:58:23 -07:00
Makefile	uaccess: add probe_kernel_write()	2008-04-17 20:05:36 +02:00
memcontrol.c	memcg: remove redundant initialization in mem_cgroup_create()	2008-04-29 08:06:11 -07:00
memory_hotplug.c	mm/memory_hotplug.c must #include "internal.h"	2008-04-28 13:44:29 -07:00
memory.c	mm: add vm_insert_mixed	2008-04-28 08:58:23 -07:00
mempolicy.c	mempolicy: use struct mempolicy pointer in shmem_sb_info	2008-04-28 08:58:25 -07:00
mempool.c	spelling fixes: mm/	2007-10-20 01:27:18 +02:00
migrate.c	memcg: fix VM_BUG_ON from page migration	2008-03-04 16:35:14 -08:00
mincore.c	mm: remove nopage	2008-04-28 08:58:18 -07:00
mlock.c	do not limit locked memory when RLIMIT_MEMLOCK is RLIM_INFINITY	2007-07-16 09:05:37 -07:00
mmap.c	procfs task exe symlink	2008-04-29 08:06:17 -07:00
mmzone.c	mm: filter based on a nodemask as well as a gfp_mask	2008-04-28 08:58:19 -07:00
mprotect.c	fix mprotect vma_wants_writenotify prot	2007-10-23 08:32:06 -07:00
mremap.c	sparse pointer use of zero as null	2007-10-18 14:37:31 -07:00
msync.c	Detach sched.h from mm.h	2007-05-21 09:18:19 -07:00
nommu.c	procfs task exe symlink	2008-04-29 08:06:17 -07:00
oom_kill.c	oom_kill: remove unused parameter in badness()	2008-04-28 08:58:26 -07:00
page_alloc.c	page allocator: smarter retry of costly-order allocations	2008-04-29 08:05:58 -07:00
page_io.c	mm: fix PageUptodate data race	2008-02-05 09:44:19 -08:00
page_isolation.c	memory hotremove: unset migrate type "ISOLATE" after removal	2007-11-14 18:45:38 -08:00
page-writeback.c	mm: Add NR_WRITEBACK_TEMP counter	2008-04-30 08:29:50 -07:00
pagewalk.c	mm: fix possible off-by-one in walk_pte_range()	2008-04-28 08:58:16 -07:00
pdflush.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/juhl/trivial	2008-04-21 16:36:46 -07:00
prio_tree.c	spelling fixes: mm/	2007-10-20 01:27:18 +02:00
quicklist.c	quicklists: Only consider memory that can be used with GFP_KERNEL	2008-01-14 08:52:22 -08:00
readahead.c	mm: bdi: export BDI attributes in sysfs	2008-04-30 08:29:49 -07:00
rmap.c	mm: remove nopage	2008-04-28 08:58:18 -07:00
shmem_acl.c	[PATCH] Fix typos in mm/shmem_acl.c	2006-10-11 11:14:23 -07:00
shmem.c	mm: bdi: add separate writeback accounting capability	2008-04-30 08:29:50 -07:00
slab.c	mm: move cache_line_size() to <linux/cache.h>	2008-04-28 08:58:19 -07:00
slob.c	slob: fix bug - when slob allocates "struct kmem_cache", it does not force alignment.	2008-04-27 18:25:51 +03:00
slub.c	ipc: define the slab_memory_callback priority as a constant	2008-04-29 08:06:12 -07:00
sparse-vmemmap.c	NULL noise: fs/*, mm/*, kernel/*	2008-03-30 14:18:41 -07:00
sparse.c	memory hotplug: free memmaps allocated by bootmem	2008-04-28 08:58:26 -07:00
swap_state.c	mm: bdi: add separate writeback accounting capability	2008-04-30 08:29:50 -07:00
swap.c	mm: rotate_reclaimable_page() cleanup	2008-04-28 08:58:20 -07:00
swapfile.c	mm: use non-racy method for /proc/swaps creation	2008-04-29 08:06:20 -07:00
thrash.c	Bug in mm/thrash.c function grab_swap_token()	2007-05-11 08:29:32 -07:00
tiny-shmem.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6	2008-03-25 08:57:47 -07:00
truncate.c	fix invalidate_inode_pages2_range() to not clear ret	2008-04-28 08:58:18 -07:00
util.c	fix mm/util.c:krealloc()	2007-11-14 18:45:41 -08:00
vmalloc.c	vmallocinfo: add caller information	2008-04-28 08:58:21 -07:00
vmscan.c	page allocator: smarter retry of costly-order allocations	2008-04-29 08:05:58 -07:00
vmstat.c	mm: Add NR_WRITEBACK_TEMP counter	2008-04-30 08:29:50 -07:00