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android_kernel_motorola_sm6225/fs/gfs2
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Steven Whitehouse fe0bbd2986 GFS2: Use GFP_NOFS when allocating glocks 
Normally GFP_KERNEL is ok here, but there is now a rarely used code path
relating to deallocation of unlinked inodes (in certain corner cases)
which if hit at times of memory shortage can cause recursion while
trying to free memory.

One solution would be to try and move the gfs2_glock_get() call so
that it is no longer called while another glock is held, but that
doesn't look at all easy, so GFP_NOFS is the best solution for the
time being.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2014-07-18 11:13:12 +01:00
..
acl.c GFS2: inline function gfs2_set_mode 2014-03-19 15:53:52 +00:00
acl.h GFS2: Increase the max number of ACLs 2014-03-19 15:16:24 +00:00
aops.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2014-06-12 10:30:18 -07:00
bmap.c GFS2: fs/gfs2/bmap.c: kernel-doc warning fixes 2014-05-16 09:34:21 +01:00
bmap.h GFS2: Clean up journal extent mapping 2014-03-03 13:50:12 +00:00
dentry.c gfs2: use check_submounts_and_drop() 2013-09-05 16:23:51 -04:00
dir.c GFS2: Use pr_<level> more consistently 2014-03-07 09:30:51 +00:00
dir.h GFS2: Remember directory insert point 2014-01-06 12:49:43 +00:00
export.c [readdir] constify ->actor 2013-06-29 12:57:05 +04:00
file.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2014-06-12 10:30:18 -07:00
gfs2.h
glock.c GFS2: Use GFP_NOFS when allocating glocks 2014-07-18 11:13:12 +01:00
glock.h GFS2: Don't use ENOBUFS when ENOMEM is the correct error code 2014-01-16 10:31:13 +00:00
glops.c This must be about the smallest merge window patch set ever for GFS2. 2014-06-04 08:30:10 -07:00
glops.h GFS2: remove transaction glock 2014-05-14 10:04:34 +01:00
incore.h GFS2: Prevent recovery before the local journal is set 2014-06-02 19:12:06 +01:00
inode.c GFS2: remove transaction glock 2014-05-14 10:04:34 +01:00
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 arch: Mass conversion of smp_mb__*() 2014-04-18 14:20:48 +02:00
log.c GFS2: remove transaction glock 2014-05-14 10:04:34 +01:00
log.h GFS2: remove transaction glock 2014-05-14 10:04:34 +01:00
lops.c GFS2: lops.c: replace 0 by NULL for pointers 2014-04-28 09:41:55 +01:00
lops.h GFS2: Move log buffer lists into transaction 2014-02-24 16:54:54 +00:00
main.c GFS2: Use pr_<level> more consistently 2014-03-07 09:30:51 +00:00
Makefile GFS2: Rename ops_inode.c to inode.c 2011-05-10 13:12:49 +01:00
meta_io.c mm: non-atomically mark page accessed during page cache allocation where possible 2014-06-04 16:54:10 -07:00
meta_io.h GFS2: Fix address space from page function 2014-03-31 17:48:27 +01:00
ops_fstype.c GFS2: Prevent recovery before the local journal is set 2014-06-02 19:12:06 +01:00
quota.c GFS2: remove transaction glock 2014-05-14 10:04:34 +01:00
quota.h GFS2: Use RCU/hlist_bl based hash for quotas 2014-01-14 19:27:56 +00:00
recovery.c This must be about the smallest merge window patch set ever for GFS2. 2014-06-04 08:30:10 -07:00
recovery.h GFS2: Move recovery variables to journal structure in memory 2014-03-07 09:14:48 +00:00
rgrp.c GFS2: remove transaction glock 2014-05-14 10:04:34 +01:00
rgrp.h GFS2: Don't use ENOBUFS when ENOMEM is the correct error code 2014-01-16 10:31:13 +00:00
super.c GFS2: remove transaction glock 2014-05-14 10:04:34 +01:00
super.h GFS2: Clean up freeze code 2013-01-29 10:29:05 +00:00
sys.c This must be about the smallest merge window patch set ever for GFS2. 2014-06-04 08:30:10 -07:00
sys.h GFS2: dlm based recovery coordination 2012-01-11 09:23:05 +00:00
trace_gfs2.h GFS2: Add origin indicator to glock demote tracing 2013-04-10 10:32:05 +01:00
trans.c GFS2: remove transaction glock 2014-05-14 10:04:34 +01:00
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 gfs2: use generic posix ACL infrastructure 2014-01-25 23:58:22 -05:00
xattr.h sanitize xattr handler prototypes 2009-12-16 12:16:49 -05:00