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4b270a8cc5
linux/fs/f2fs
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Chao Yu 4b270a8cc5 f2fs: try grabbing node page lock aggressively in sync scenario 
In synchronous scenario, like in checkpoint(), we are going to flush
dirty node pages to device synchronously, we can easily failed
writebacking node page due to trylock_page() failure, especially in
condition of intensive lock competition, which can cause long latency
of checkpoint(). So let's use lock_page() in synchronous scenario to
avoid this issue.

Signed-off-by: Yunlei He <heyunlei@huawei.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2018-07-28 18:26:08 -07:00
..
acl.c posix_acl: convert posix_acl.a_refcount from atomic_t to refcount_t 2018-01-02 19:27:28 -08:00
acl.h f2fs: remove dead code f2fs_check_acl 2016-09-14 16:52:36 -07:00
checkpoint.c f2fs: introduce and spread verify_blkaddr 2018-07-27 18:03:59 +09:00
data.c f2fs: introduce and spread verify_blkaddr 2018-07-27 18:03:59 +09:00
debug.c f2fs: Allocate and stat mem used by free nid bitmap more accurately 2018-07-28 18:23:26 -07:00
dir.c f2fs: clean up symbol namespace 2018-05-31 11:31:53 -07:00
extent_cache.c f2fs: clean up symbol namespace 2018-05-31 11:31:53 -07:00
f2fs.h f2fs: avoid the global name 'fault_name' 2018-07-28 18:26:08 -07:00
file.c f2fs: introduce and spread verify_blkaddr 2018-07-27 18:03:59 +09:00
gc.c f2fs: let sync node IO interrupt async one 2018-06-04 14:33:20 -07:00
gc.h f2fs: introduce sbi->gc_mode to determine the policy 2018-05-31 11:31:51 -07:00
hash.c f2fs: check entire encrypted bigname when finding a dentry 2017-05-04 11:44:35 -04:00
inline.c f2fs: fix to do sanity check with reserved blkaddr of inline inode 2018-07-28 18:26:08 -07:00
inode.c f2fs: fix to do sanity check with node footer and iblocks 2018-07-28 18:26:06 -07:00
Kconfig fs/*/Kconfig: drop links to 404-compliant http://acl.bestbits.at 2018-01-01 12:45:37 -07:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
namei.c f2fs: Replace strncpy with memcpy 2018-07-28 18:26:08 -07:00
node.c f2fs: try grabbing node page lock aggressively in sync scenario 2018-07-28 18:26:08 -07:00
node.h f2fs: support in-memory inode checksum when checking consistency 2018-07-27 18:03:59 +09:00
recovery.c f2fs: introduce and spread verify_blkaddr 2018-07-27 18:03:59 +09:00
segment.c f2fs: fix to correct return value of f2fs_trim_fs 2018-07-27 18:03:59 +09:00
segment.h f2fs: introduce and spread verify_blkaddr 2018-07-27 18:03:59 +09:00
shrinker.c f2fs: clean up symbol namespace 2018-05-31 11:31:53 -07:00
super.c f2fs: show the fsync_mode=nobarrier mount option 2018-07-28 18:26:08 -07:00
sysfs.c f2fs: avoid potential deadlock in f2fs_sbi_store 2018-07-27 18:03:59 +09:00
trace.c f2fs: fix potential hangtask in f2fs_trace_pid 2018-01-02 19:27:30 -08:00
trace.h f2fs: add sbi and page pointer in f2fs_io_info 2015-05-28 15:41:32 -07:00
xattr.c f2fs: clean up symbol namespace 2018-05-31 11:31:53 -07:00
xattr.h f2fs: guard macro variables with braces 2017-04-10 19:48:10 -07:00