android_kernel_xiaomi_sm8350/Documentation/filesystems
Jan Blunck 866707fc27 Documentation/filesystems/Locking: update documentation on llseek() wrt BKL
The inode's i_size is not protected by the big kernel lock.  Therefore it
does not make sense to recommend taking the BKL in filesystems llseek
operations.  Instead it should use the inode's mutex or use just use
i_size_read() instead.  Add a note that this is not protecting
file->f_pos.

Signed-off-by: Jan Blunck <jblunck@suse.de>
Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: John Kacur <jkacur@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-27 09:12:56 -07:00
..
caching CacheFiles: Catch an overly long wait for an old active object 2009-11-19 18:12:05 +00:00
configfs
nfs Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-05-20 09:20:59 -07:00
pohmelfs
9p.txt 9p: documentation update 2010-04-05 10:37:36 -05:00
00-INDEX ceph: some documentations fixes 2010-03-29 09:52:11 -07:00
adfs.txt
affs.txt
afs.txt
autofs4-mount-control.txt Documentation/: it's -> its where appropriate 2010-04-23 02:09:52 +02:00
automount-support.txt
befs.txt
bfs.txt
btrfs.txt
ceph.txt Documentation/: it's -> its where appropriate 2010-04-23 02:09:52 +02:00
cifs.txt
coda.txt
cramfs.txt
debugfs.txt
dentry-locking.txt rcu: 1Q2010 update for RCU documentation 2010-01-16 10:25:22 +01:00
devpts.txt
directory-locking
dlmfs.txt Documentation/: it's -> its where appropriate 2010-04-23 02:09:52 +02:00
dnotify_test.c Documentation/fs/: split txt and source files 2010-03-12 15:52:35 -08:00
dnotify.txt Documentation/fs/: split txt and source files 2010-03-12 15:52:35 -08:00
ecryptfs.txt
exofs.txt trivial: some small fixes in exofs documentation 2009-12-10 09:59:16 +02:00
ext2.txt
ext3.txt ext3: make barrier options consistent with ext4 2010-05-21 19:30:41 +02:00
ext4.txt ext4: Update documentation to correct the inode_readahead_blks option name 2009-12-24 17:51:42 -05:00
fiemap.txt Documentation/: it's -> its where appropriate 2010-04-23 02:09:52 +02:00
files.txt
fuse.txt Documentation/: it's -> its where appropriate 2010-04-23 02:09:52 +02:00
gfs2-glocks.txt
gfs2-uevents.txt
gfs2.txt GFS2: docs update 2010-03-29 14:28:52 +01:00
hfs.txt
hfsplus.txt
hpfs.txt Documentation/: it's -> its where appropriate 2010-04-23 02:09:52 +02:00
inotify.txt
isofs.txt
jfs.txt
Locking Documentation/filesystems/Locking: update documentation on llseek() wrt BKL 2010-05-27 09:12:56 -07:00
locks.txt
logfs.txt fix "seperate" typos in comments 2010-05-10 11:56:30 +02:00
Makefile Documentation/fs/: split txt and source files 2010-03-12 15:52:35 -08:00
mandatory-locking.txt
ncpfs.txt
nilfs2.txt nilfs2: change default of 'errors' mount option to 'remount-ro' mode 2010-05-10 11:32:30 +09:00
ntfs.txt
ocfs2.txt ocfs2: Add dir_resv_level mount option 2010-05-05 18:18:07 -07:00
omfs.txt
porting
proc.txt Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-05-20 09:20:59 -07:00
quota.txt
ramfs-rootfs-initramfs.txt
relay.txt
romfs.txt
seq_file.txt seq_file: use proc_create() in documentation 2009-12-16 07:20:07 -08:00
sharedsubtree.txt add several pieces to shared subtree documentation 2010-03-03 13:00:23 -05:00
smbfs.txt Documentation/: it's -> its where appropriate 2010-04-23 02:09:52 +02:00
spufs.txt
squashfs.txt squashfs: update documentation to include description of xattr layout 2010-05-26 01:12:26 +01:00
sysfs-pci.txt
sysfs-tagging.txt sysfs-namespaces: add a high-level Documentation file 2010-05-21 09:37:31 -07:00
sysfs.txt Driver core: driver_attribute parameters can often be const* 2009-12-23 11:23:43 -08:00
sysv-fs.txt
tmpfs.txt mempolicy: document cpuset interaction with tmpfs mpol mount option 2010-05-25 08:06:57 -07:00
ubifs.txt
udf.txt
ufs.txt
vfat.txt
vfs.txt Documentation/: it's -> its where appropriate 2010-04-23 02:09:52 +02:00
xfs-delayed-logging-design.txt xfs: Delayed logging design documentation 2010-05-24 10:35:39 -05:00
xfs.txt
xip.txt