Yunlei He 27161f13e3 f2fs: avoid race in between read xattr & write xattr ... Thread A: Thread B: -f2fs_getxattr -lookup_all_xattrs -xnid = F2FS_I(inode)->i_xattr_nid; -f2fs_setxattr -__f2fs_setxattr -write_all_xattrs -truncate_xattr_node ... ... -write_checkpoint ... ... -alloc_nid <- nid reuse -get_node_page -f2fs_bug_on <- nid != node_footer->nid It's need a rw_sem to avoid the race Signed-off-by: Yunlei He <heyunlei@huawei.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>		2017-09-07 20:57:20 -07:00
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acl.c	f2fs: preserve i_mode if __f2fs_set_acl() fails	2017-07-28 17:48:54 -07:00
acl.h	f2fs: remove dead code f2fs_check_acl	2016-09-14 16:52:36 -07:00
checkpoint.c	f2fs: support journalled quota	2017-08-21 15:54:48 -07:00
data.c	f2fs: make get_lock_data_page to handle encrypted inode	2017-09-07 20:55:51 -07:00
debug.c	f2fs: show available_nids in f2fs/status	2017-05-03 10:04:57 -07:00
dir.c	f2fs: do not set LOST_PINO for newly created dir	2017-07-07 10:34:45 -07:00
extent_cache.c	f2fs: fix a bug caused by NULL extent tree	2017-05-23 21:07:18 -07:00
f2fs.h	f2fs: avoid race in between read xattr & write xattr	2017-09-07 20:57:20 -07:00
file.c	f2fs: use generic terms used for encrypted block management	2017-09-05 20:21:48 -07:00
gc.c	f2fs: use generic terms used for encrypted block management	2017-09-05 20:21:48 -07:00
gc.h	f2fs: fix potential overflow when adjusting GC cycle	2017-08-15 10:40:14 -07:00
hash.c	f2fs: check entire encrypted bigname when finding a dentry	2017-05-04 11:44:35 -04:00
inline.c	f2fs: introduce f2fs_encrypted_file for clean-up	2017-09-05 20:11:29 -07:00
inode.c	f2fs: don't check inode's checksum if it was dirtied or writebacked	2017-09-05 10:50:11 -07:00
Kconfig	f2fs: add mount option to select fault injection ratio	2016-05-07 10:32:22 -07:00
Makefile	f2fs: move sysfs code from super.c to fs/f2fs/sysfs.c	2017-07-04 02:11:45 -07:00
namei.c	f2fs: update i_flags correctly	2017-09-05 10:50:21 -07:00
node.c	f2fs: don't check inode's checksum if it was dirtied or writebacked	2017-09-05 10:50:11 -07:00
node.h	f2fs: simplify the way of calulating next nat address	2017-07-04 02:11:34 -07:00
recovery.c	f2fs: check hot_data for roll-forward recovery	2017-08-21 15:55:06 -07:00
segment.c	f2fs: use generic terms used for encrypted block management	2017-09-05 20:21:48 -07:00
segment.h	f2fs: wake up discard_thread iff there is a candidate	2017-08-29 10:05:33 -07:00
shrinker.c	f2fs: avoid casted negative value as shrink count	2016-11-23 12:11:03 -08:00
super.c	f2fs: avoid race in between read xattr & write xattr	2017-09-07 20:57:20 -07:00
sysfs.c	f2fs: wake up discard_thread iff there is a candidate	2017-08-29 10:05:33 -07:00
trace.c	f2fs: use set_page_private marcro in f2fs_trace_pid	2017-03-24 15:10:49 -04:00
trace.h	f2fs: add sbi and page pointer in f2fs_io_info	2015-05-28 15:41:32 -07:00
xattr.c	f2fs: avoid race in between read xattr & write xattr	2017-09-07 20:57:20 -07:00
xattr.h	f2fs: guard macro variables with braces	2017-04-10 19:48:10 -07:00