linux_dsm_epyc7002/fs/f2fs
Jaegeuk Kim 1fd280188d f2fs: fix deadlock between quota writes and checkpoint
f2fs_write_data_pages(quota_mapping)
 __f2fs_write_data_pages             f2fs_write_checkpoint
  * blk_start_plug(&plug);
  * add bio in write_io[DATA]
                                      - block_operations
                                      - skip syncing quota by
                                                >DEFAULT_RETRY_QUOTA_FLUSH_COUNT
                                      - down_write(&sbi->node_write);
  - f2fs_write_single_data_page
   - down_read(node_write)
                                      - f2fs_wait_on_all_pages(F2FS_WB_CP_DATA);

Signed-off-by: Daeho Jeong <daehojeong@google.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2020-08-03 10:32:51 -07:00
..
acl.c f2fs: Replace spaces with tab 2019-05-08 21:23:11 -07:00
acl.h f2fs: Use the correct style for SPDX License Identifier 2020-05-08 06:55:55 -07:00
checkpoint.c f2fs: fix deadlock between quota writes and checkpoint 2020-08-03 10:32:51 -07:00
compress.c f2fs: compress: delay temp page allocation 2020-07-26 08:20:16 -07:00
data.c f2fs: compress: fix to update isize when overwriting compressed file 2020-07-26 08:19:06 -07:00
debug.c f2fs: show more debug info for per-temperature log 2020-07-07 21:51:45 -07:00
dir.c f2fs: fix typo in comment of f2fs_do_add_link 2020-07-07 21:51:45 -07:00
extent_cache.c f2fs: fix to wait page writeback before update 2020-07-07 21:51:45 -07:00
f2fs.h f2fs: space related cleanup 2020-07-26 08:15:40 -07:00
file.c f2fs: add F2FS_IOC_SEC_TRIM_FILE ioctl 2020-07-21 12:58:11 -07:00
gc.c f2fs: add GC_URGENT_LOW mode in gc_urgent 2020-07-07 21:51:49 -07:00
gc.h f2fs: Use the correct style for SPDX License Identifier 2020-05-08 06:55:55 -07:00
hash.c f2fs-for-5.8-rc1 2020-06-09 11:28:59 -07:00
inline.c f2fs: fix error path in do_recover_data() 2020-07-08 10:11:19 -07:00
inode.c f2fs: fix to wait page writeback before update 2020-07-07 21:51:45 -07:00
Kconfig f2fs: compress: support lzo-rle compress algorithm 2020-05-11 20:36:46 -07:00
Makefile f2fs: support data compression 2020-01-17 16:48:07 -08:00
namei.c f2fs: space related cleanup 2020-07-26 08:15:40 -07:00
node.c f2fs: space related cleanup 2020-07-26 08:15:40 -07:00
node.h f2fs: shrink spinlock coverage 2020-05-11 20:36:46 -07:00
recovery.c f2fs: fix error path in do_recover_data() 2020-07-08 10:11:19 -07:00
segment.c f2fs: add GC_URGENT_LOW mode in gc_urgent 2020-07-07 21:51:49 -07:00
segment.h f2fs: segment.h: delete a duplicated word 2020-07-20 15:47:38 -07:00
shrinker.c f2fs: fix inconsistent comments 2020-03-10 09:18:33 -07:00
super.c f2fs: fix use-after-free issue 2020-07-23 20:22:42 -07:00
sysfs.c f2fs: space related cleanup 2020-07-26 08:15:40 -07:00
trace.c f2fs: do not use mutex lock in atomic context 2019-03-05 19:58:06 -08:00
trace.h f2fs: Use the correct style for SPDX License Identifier 2020-05-08 06:55:55 -07:00
verity.c mm: add page_cache_readahead_unbounded 2020-06-02 10:59:06 -07:00
xattr.c f2fs: space related cleanup 2020-07-26 08:15:40 -07:00
xattr.h f2fs: code cleanup by removing ifdef macro surrounding 2020-05-26 18:56:10 -07:00