Andrew Price 70a09029b7 gfs2: Add missing rcu locking for glock lookup ...

commit f38e5fb95a upstream.

We must hold the rcu read lock across looking up glocks and trying to
bump their refcount to prevent the glocks from being freed in between.

Signed-off-by: Andrew Price <anprice@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-03-12 06:37:29 +01:00

..

acl.c

posix_acl: Clear SGID bit when setting file permissions

2016-10-31 04:13:58 -06:00

acl.h

GFS2: Increase the max number of ACLs

2014-03-19 15:16:24 +00:00

aops.c

Merge tag 'gfs2-merge-window' of git://git.kernel.org:/pub/scm/linux/kernel/git/gfs2/linux-gfs2

2015-06-27 09:47:46 -07:00

bmap.c

gfs2: perform quota checks against allocation parameters

2015-03-18 12:46:54 -05:00

bmap.h

GFS2: Clean up journal extent mapping

2014-03-03 13:50:12 +00:00

dentry.c

VFS: normal filesystems (and lustre): d_inode() annotations

2015-04-15 15:06:57 -04:00

dir.c

GFS2: Protect freeing directory hash table with i_lock spin_lock

2015-11-04 12:05:42 -06:00

dir.h

GFS2: Make rename not save dirent location

2014-10-01 14:06:15 +01:00

export.c

VFS: normal filesystems (and lustre): d_inode() annotations

2015-04-15 15:06:57 -04:00

file.c

Merge tag 'gfs2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

2015-11-09 18:01:23 -08:00

gfs2.h

[GFS2] Remove remote lock dropping code

2008-06-27 09:39:44 +01:00

glock.c

gfs2: Add missing rcu locking for glock lookup

2017-03-12 06:37:29 +01:00

glock.h

gfs2: Remove gl_spin define

2015-10-29 12:57:48 -05:00

glops.c

gfs2: Remove gl_spin define

2015-10-29 12:57:48 -05:00

glops.h

GFS2: update freeze code to use freeze/thaw_super on all nodes

2014-11-17 10:36:39 +00:00

incore.h

gfs2: Remove gl_spin define

2015-10-29 12:57:48 -05:00

inode.c

Merge tag 'gfs2-merge-window' of git://git.kernel.org:/pub/scm/linux/kernel/git/gfs2/linux-gfs2

2015-06-27 09:47:46 -07:00

inode.h

GFS2: Add atomic_open support

2013-06-14 11:17:15 +01:00

Kconfig

Finally eradicate CONFIG_HOTPLUG

2013-06-03 14:20:18 -07:00

lock_dlm.c

remove abs64()

2015-11-09 15:11:24 -08:00

log.c

GFS2: update freeze code to use freeze/thaw_super on all nodes

2014-11-17 10:36:39 +00:00

log.h

GFS2: remove transaction glock

2014-05-14 10:04:34 +01:00

lops.c

Merge tag 'gfs2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

2015-09-11 12:23:51 -07:00

lops.h

GFS2: Move log buffer lists into transaction

2014-02-24 16:54:54 +00:00

main.c

gfs2: Remove gl_spin define

2015-10-29 12:57:48 -05:00

Makefile

GFS2: Rename ops_inode.c to inode.c

2011-05-10 13:12:49 +01:00

meta_io.c

GFS2: Move glock superblock pointer to field gl_name

2015-09-03 13:33:09 -05:00

meta_io.h

GFS2: Move glock superblock pointer to field gl_name

2015-09-03 13:33:09 -05:00

ops_fstype.c

GFS2: Set s_mode before parsing mount options

2015-09-23 08:45:43 -05:00

quota.c

GFS2: Move glock superblock pointer to field gl_name

2015-09-03 13:33:09 -05:00

quota.h

gfs2: perform quota checks against allocation parameters

2015-03-18 12:46:54 -05:00

recovery.c

GFS2: fix sprintf format specifier

2015-01-13 10:48:57 +00:00

recovery.h

GFS2: Move recovery variables to journal structure in memory

2014-03-07 09:14:48 +00:00

rgrp.c

GFS2: Fix rgrp end rounding problem for bsize < page size

2015-11-09 09:38:02 -06:00

rgrp.h

GFS2: Don't brelse rgrp buffer_heads every allocation

2015-06-19 07:40:22 -05:00

super.c

fs: create and use seq_show_option for escaping

2015-09-04 16:54:41 -07:00

super.h

GFS2: update freeze code to use freeze/thaw_super on all nodes

2014-11-17 10:36:39 +00:00

sys.c

gfs2: convert simple_str to kstr

2015-05-05 13:23:22 -05:00

sys.h

GFS2: dlm based recovery coordination

2012-01-11 09:23:05 +00:00

trace_gfs2.h

gfs2: Make statistics unsigned, suitable for use with do_div()

2015-09-03 13:33:32 -05:00

trans.c

gfs2: Add missing else in trans_add_meta/data

2015-10-01 12:00:59 -05:00

trans.h

GFS2: Split gfs2_trans_add_bh() into two

2013-01-29 10:28:04 +00:00

util.c

GFS2: Convert gfs2_lm_withdraw to use fs_err

2014-03-07 09:39:18 +00:00

util.h

GFS2: Convert gfs2_lm_withdraw to use fs_err

2014-03-07 09:39:18 +00:00

xattr.c

xattr handlers: Pass handler to operations instead of flags

2015-11-13 20:34:32 -05:00

xattr.h

sanitize xattr handler prototypes

2009-12-16 12:16:49 -05:00