Ryusuke Konishi faea2c5311 nilfs2: use inode_set_flags() in nilfs_set_inode_flags() ...

Use inode_set_flags() to atomically set i_flags instead of clearing out
the S_IMMUTABLE, S_APPEND, etc.  flags and then setting them from the
FS_IMMUTABLE_FL, FS_APPEND_FL flags to avoid a race where an immutable
file has the immutable flag cleared for a brief window of time.

This is a similar fix to commit 5f16f3225b06 ("ext4: atomically set
inode->i_flags in ext4_set_inode_flags()").

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Cc: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2015-04-17 09:04:04 -04:00

..

alloc.c

nilfs2: unify type of key arguments in bmap interface

2015-04-17 09:04:03 -04:00

alloc.h

…

bmap.c

nilfs2: add bmap function to seek a valid key

2015-04-17 09:04:03 -04:00

bmap.h

nilfs2: add bmap function to seek a valid key

2015-04-17 09:04:03 -04:00

btnode.c

…

btnode.h

…

btree.c

nilfs2: add bmap function to seek a valid key

2015-04-17 09:04:03 -04:00

btree.h

…

cpfile.c

nilfs2: improve execution time of NILFS_IOCTL_GET_CPINFO ioctl

2015-04-17 09:04:04 -04:00

cpfile.h

…

dat.c

nilfs2: verify metadata sizes read from disk

2014-04-03 16:21:26 -07:00

dat.h

…

dir.c

…

direct.c

nilfs2: add bmap function to seek a valid key

2015-04-17 09:04:03 -04:00

direct.h

…

export.h

…

file.c

make new_sync_{read,write}() static

2015-04-11 22:29:40 -04:00

gcinode.c

fs: remove mapping->backing_dev_info

2015-01-20 14:03:05 -07:00

ifile.c

] nilfs2: use atomic64_t type for inodes_count and blocks_count fields in nilfs_root struct

2013-07-03 16:08:01 -07:00

ifile.h

…

inode.c

nilfs2: use inode_set_flags() in nilfs_set_inode_flags()

2015-04-17 09:04:04 -04:00

ioctl.c

nilfs2: add missing blkdev_issue_flush() to nilfs_sync_fs()

2014-10-14 02:18:20 +02:00

Kconfig

…

Makefile

nilfs2: integrate sysfs support into driver

2014-08-08 15:57:21 -07:00

mdt.c

nilfs2: add helper to find existent block on metadata file

2015-04-17 09:04:04 -04:00

mdt.h

nilfs2: add helper to find existent block on metadata file

2015-04-17 09:04:04 -04:00

namei.c

nilfs2: fix the nilfs_iget() vs. nilfs_new_inode() races

2014-12-10 17:41:16 -08:00

nilfs.h

nilfs2: fix deadlock of segment constructor over I_SYNC flag

2015-02-05 13:35:29 -08:00

page.c

nilfs2: use set_mask_bits() for operations on buffer state bitmap

2015-04-17 09:04:03 -04:00

page.h

fs: remove mapping->backing_dev_info

2015-01-20 14:03:05 -07:00

recovery.c

…

segbuf.c

block: Abstract out bvec iterator

2013-11-23 22:33:47 -08:00

segbuf.h

…

segment.c

nilfs2: use set_mask_bits() for operations on buffer state bitmap

2015-04-17 09:04:03 -04:00

segment.h

nilfs2: fix deadlock of segment constructor over I_SYNC flag

2015-02-05 13:35:29 -08:00

sufile.c

nilfs2: verify metadata sizes read from disk

2014-04-03 16:21:26 -07:00

sufile.h

nilfs2: add nilfs_sufile_trim_fs to trim clean segs

2014-04-03 16:21:25 -07:00

super.c

nilfs2: fix gcc warning at nilfs_checkpoint_is_mounted()

2015-04-17 09:04:04 -04:00

sysfs.c

nilfs2: integrate sysfs support into driver

2014-08-08 15:57:21 -07:00

sysfs.h

nilfs2: add /sys/fs/nilfs2/<device>/mounted_snapshots/<snapshot> group

2014-08-08 15:57:21 -07:00

the_nilfs.c

nilfs2: deletion of an unnecessary check before the function call "iput"

2014-12-10 17:41:16 -08:00

the_nilfs.h

nilfs2: add missing blkdev_issue_flush() to nilfs_sync_fs()

2014-10-14 02:18:20 +02:00