Andreas Gruenbacher a62b07e9fe gfs2: Fix loop in gfs2_rbm_find ...

commit 2d29f6b96d upstream.

Fix the resource group wrap-around logic in gfs2_rbm_find that commit
e579ed4f44 broke.  The bug can lead to unnecessary repeated scanning of the
same bitmaps; there is a risk that future changes will turn this into an
endless loop.

Fixes: e579ed4f44 ("GFS2: Introduce rbm field bii")
Cc: stable@vger.kernel.org # v3.13+
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>

2019-01-13 09:24:06 +01:00

..

acl.c

gfs2: using posix_acl_xattr_size instead of posix_acl_to_xattr

2018-07-24 20:02:11 +02:00

acl.h

gfs2: Switch to generic xattr handlers

2016-05-12 22:28:05 -04:00

aops.c

pagevec: Use xa_mark_t

2018-10-21 10:46:39 -04:00

aops.h

gfs2: iomap buffered write support

2018-07-02 16:27:17 +01:00

bmap.c

Merge tag 'gfs2-4.20.fixes3' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

2018-11-16 11:38:14 -06:00

bmap.h

gfs2: Iomap cleanups and improvements

2018-06-04 07:56:51 -05:00

dentry.c

gfs2: Lock holder cleanup

2016-06-27 09:47:09 -05:00

dir.c

gfs2: Pass resource group to rgblk_free

2018-10-12 07:33:07 -05:00

dir.h

GFS2: Make rename not save dirent location

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

export.c

gfs2: Get rid of gfs2_ilookup

2016-06-27 09:47:08 -05:00

file.c

gfs2: Move rs_{sizehint, rgd_gh} fields into the inode

2018-10-12 07:29:14 -05:00

gfs2.h

[GFS2] Remove remote lock dropping code

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

glock.c

gfs2: Use fs_* functions instead of pr_* function where we can

2018-10-05 11:16:54 -05:00

glock.h

gfs2: gfs2_evict_inode: Put glocks asynchronously

2017-08-10 10:45:21 -05:00

glops.c

vfs: change inode times to use struct timespec64

2018-06-05 16:57:31 -07:00

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: Rename bitmap.bi_{len => bytes}

2018-10-12 07:30:43 -05:00

inode.c

gfs2: Get rid of potential double-freeing in gfs2_create_inode

2019-01-13 09:24:06 +01:00

inode.h

gfs2: Implement SEEK_HOLE / SEEK_DATA via iomap

2017-10-31 14:26:35 +01:00

Kconfig

gfs2: Fix the crc32c dependency

2018-02-01 11:25:31 -07:00

lock_dlm.c

gfs2: Use fs_* functions instead of pr_* function where we can

2018-10-05 11:16:54 -05:00

log.c

gfs2: write revokes should traverse sd_ail1_list in reverse

2018-10-15 12:17:30 -05:00

log.h

gfs2: Remove ordered write mode handling from gfs2_trans_add_data

2018-06-04 07:50:16 -05:00

lops.c

gfs2: Rename bitmap.bi_{len => bytes}

2018-10-12 07:30:43 -05:00

lops.h

GFS2: Introduce new gfs2_log_header_v2

2018-01-23 07:38:53 -07:00

main.c

gfs2: Move rs_{sizehint, rgd_gh} fields into the inode

2018-10-12 07:29:14 -05:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

meta_io.c

gfs2: Don't withdraw under a spin lock

2018-06-21 07:39:44 -05:00

meta_io.h

GFS2: Refactor gfs2_remove_from_journal

2016-05-06 11:27:27 -05:00

ops_fstype.c

Merge tag 'gfs2-4.20.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

2018-10-24 17:30:39 +01:00

quota.c

gfs2: Fix some minor typos

2018-10-12 07:31:21 -05:00

quota.h

gfs2: Fix fallocate chunk size

2018-03-08 09:26:20 -07:00

recovery.c

GFS2: Fix recovery issues for spectators

2018-07-25 00:06:24 +02:00

recovery.h

GFS2: Fix gfs2_replay_incr_blk for multiple journal sizes

2016-07-21 13:02:44 -05:00

rgrp.c

gfs2: Fix loop in gfs2_rbm_find

2019-01-13 09:24:06 +01:00

rgrp.h

gfs2: Pass resource group to rgblk_free

2018-10-12 07:33:07 -05:00

super.c

gfs2: Fix minor typo: couln't versus couldn't.

2018-10-19 11:34:04 -05:00

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: Fix recovery issues for spectators

2018-07-25 00:06:24 +02:00

sys.h

GFS2: dlm based recovery coordination

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

trace_gfs2.h

gfs2: eliminate rs_inum and reduce the size of gfs2 inodes

2018-06-21 07:39:31 -05:00

trans.c

gfs2: Use fs_* functions instead of pr_* function where we can

2018-10-05 11:16:54 -05:00

trans.h

gfs2: Eliminate redundant ip->i_rgd

2018-07-05 17:47:16 +02:00

util.c

gfs2: slow the deluge of io error messages

2018-10-05 10:51:11 -05:00

util.h

gfs2: Use fs_* functions instead of pr_* function where we can

2018-10-05 11:16:54 -05:00

xattr.c

gfs2: Pass resource group to rgblk_free

2018-10-12 07:33:07 -05:00

xattr.h

gfs2: Remove gfs2_xattr_acl_chmod

2015-12-06 21:25:17 -05:00