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a2e2e76b23
linux/fs/f2fs
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Chao Yu a2e2e76b23 f2fs: fix to drop all inmem pages correctly 
In commit 57864ae5ce ("f2fs: limit # of inmemory pages"), we have
limited memory footprint of all inmem pages with 20% of total memory,
otherwise, if we exceed the threshold, we will try to drop all inmem
pages to avoid excessive memory pressure resulting in performance
regression.

But in some unrelated error paths, we will also drop all inmem pages,
which should be wrong, fix it in this patch.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2018-01-22 14:56:47 -08:00
..
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: inject fault to kzalloc 2018-01-02 19:27:29 -08:00
data.c f2fs: fix to drop all inmem pages correctly 2018-01-22 14:56:47 -08:00
debug.c f2fs: inject fault to kzalloc 2018-01-02 19:27:29 -08:00
dir.c f2fs: recover directory operations by fsync 2018-01-02 19:27:31 -08:00
extent_cache.c f2fs: fix a bug caused by NULL extent tree 2017-05-23 21:07:18 -07:00
f2fs.h f2fs: support F2FS_IOC_PRECACHE_EXTENTS 2018-01-22 14:56:45 -08:00
file.c f2fs: speed up defragment on sparse file 2018-01-22 14:56:46 -08:00
gc.c f2fs: add an ioctl to disable GC for specific file 2018-01-22 14:56:35 -08:00
gc.h f2fs: add an ioctl to disable GC for specific file 2018-01-22 14:56:35 -08:00
hash.c f2fs: check entire encrypted bigname when finding a dentry 2017-05-04 11:44:35 -04:00
inline.c f2fs: enhance multiple device flush 2017-10-10 12:49:53 -07:00
inode.c f2fs: prevent newly created inode from being dirtied incorrectly 2018-01-18 22:09:12 -08:00
Kconfig f2fs: add mount option to select fault injection ratio 2016-05-07 10:32:22 -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: prevent newly created inode from being dirtied incorrectly 2018-01-18 22:09:12 -08:00
node.c f2fs: implement cgroup writeback support 2018-01-16 15:40:01 -08:00
node.h f2fs: limit # of inmemory pages 2017-10-26 10:44:21 +02:00
recovery.c f2fs: remove unused parameter 2018-01-02 19:27:27 -08:00
segment.c f2fs: handle newly created page when revoking inmem pages 2018-01-18 22:09:07 -08:00
segment.h f2fs: return error during fill_super 2018-01-02 19:27:31 -08:00
shrinker.c f2fs: obsolete ALLOC_NID_LIST list 2017-10-10 12:49:53 -07:00
super.c f2fs: add resgid and resuid to reserve root blocks 2018-01-16 15:40:02 -08:00
sysfs.c f2fs: add an ioctl to disable GC for specific file 2018-01-22 14:56:35 -08:00
trace.c f2fs: fix potential hangtask in f2fs_trace_pid 2018-01-02 19:27:30 -08:00
trace.h
xattr.c f2fs: fix missing error number for xattr operation 2018-01-02 19:27:31 -08:00
xattr.h f2fs: guard macro variables with braces 2017-04-10 19:48:10 -07:00