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d0920a9cd7
linux/fs/gfs2
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Andreas Gruenbacher d0920a9cd7 gfs2: Allow gfs2_xattr_set to be called with the glock held 
On the following call path:

  gfs2_setattr -> setattr_prepare -> ... ->
    cap_inode_killpriv -> ... ->
      gfs2_xattr_set

the glock is locked in gfs2_setattr, so check for recursive locking in
gfs2_xattr_set as gfs2_xattr_get already does.  While at it, get rid of
need_unlock in gfs2_xattr_get.

Fixes xfstest generic/093.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Acked-by: Abhijith Das <adas@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
2017-10-31 14:26:59 +01:00
..
acl.c gfs2: Always update inode ctime in set_acl 2017-09-25 12:33:19 -05:00
acl.h
aops.c gfs2: forcibly flush ail to relieve memory pressure 2017-08-10 10:51:03 -05:00
bmap.c GFS2: Implement iomap for block_map 2017-10-31 14:26:33 +01:00
bmap.h GFS2: Implement iomap for block_map 2017-10-31 14:26:33 +01:00
dentry.c
dir.c We've got a whopping 29 GFS2 patches for this merge window, mainly 2017-09-06 11:42:31 -07:00
dir.h
export.c
file.c gfs2: Fix and clean up {GET,SET}FLAGS ioctl 2017-10-31 14:26:57 +01:00
gfs2.h
glock.c gfs2: Fix debugfs glocks dump 2017-09-25 12:32:33 -05:00
glock.h gfs2: gfs2_evict_inode: Put glocks asynchronously 2017-08-10 10:45:21 -05:00
glops.c Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-09-14 18:54:01 -07:00
glops.h
incore.h gfs2: Silence gcc format-truncation warning 2017-08-25 10:59:21 -05:00
inode.c gfs2: Add support for statx inode flags 2017-10-31 14:26:58 +01:00
inode.h gfs2: Implement SEEK_HOLE / SEEK_DATA via iomap 2017-10-31 14:26:35 +01:00
Kconfig GFS2: Switch fiemap implementation to use iomap 2017-10-31 14:26:34 +01:00
lock_dlm.c GFS2: Fix up some sparse warnings 2017-08-25 18:47:18 -05:00
log.c GFS2: Withdraw for IO errors writing to the journal or statfs 2017-08-25 10:59:09 -05:00
log.h
lops.c Merge branch 'for-4.14/block' of git://git.kernel.dk/linux-block 2017-09-07 11:59:42 -07:00
lops.h
main.c GFS2: Remove gl_list from glock structure 2017-06-12 14:39:12 -05:00
Makefile
meta_io.c Merge branch 'for-4.14/block' of git://git.kernel.dk/linux-block 2017-09-07 11:59:42 -07:00
meta_io.h
ops_fstype.c Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-09-14 18:54:01 -07:00
quota.c Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-09-14 18:54:01 -07:00
quota.h
recovery.c VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb) 2017-07-17 08:45:34 +01:00
recovery.h
rgrp.c GFS2: Fix gl_object warnings 2017-08-30 08:14:27 -05:00
rgrp.h GFS2: Non-recursive delete 2017-04-19 08:25:43 -04:00
super.c GFS2: flush the log and all pages for jdata as we do for WB_SYNC_ALL 2017-10-31 14:26:35 +01:00
super.h
sys.c VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb) 2017-07-17 08:45:34 +01:00
sys.h
trace_gfs2.h GFS2: Implement iomap for block_map 2017-10-31 14:26:33 +01:00
trans.c gfs2: Fix a harmless typo 2017-10-31 14:26:56 +01:00
trans.h
util.c
util.h GFS2: Fix up some sparse warnings 2017-08-25 18:47:18 -05:00
xattr.c gfs2: Allow gfs2_xattr_set to be called with the glock held 2017-10-31 14:26:59 +01:00
xattr.h