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dffe12a828
linux/fs/gfs2
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Bob Peterson dffe12a828 gfs2: Fix gfs2_testbit to use clone bitmaps 
Function gfs2_testbit is called in three places. Two of those places,
gfs2_alloc_extent and gfs2_unaligned_extlen, should be using the clone
bitmaps, not the "real" bitmaps. Function gfs2_unaligned_extlen is used
by the block reservations scheme to determine the length of an extent of
free blocks. Before this patch, it wasn't using the clone bitmap, which
means recently-freed blocks were treated as free blocks for the purposes
of an allocation.

This patch adds a new parameter to gfs2_testbit to indicate whether or
not the clone bitmaps should be used (if available).

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Reviewed-by: Andreas Gruenbacher <agruenba@redhat.com>
2018-08-07 10:07:00 -05:00
..
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 gfs2: use iomap_readpage for blocksize == PAGE_SIZE 2018-07-25 00:08:49 +02:00
aops.h gfs2: iomap buffered write support 2018-07-02 16:27:17 +01:00
bmap.c gfs2: Special-case rindex for gfs2_grow 2018-07-25 22:56:14 +02:00
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: remove redundant variable 'moved' 2018-07-25 00:08:59 +02:00
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: Use iomap for stuffed direct I/O reads 2018-07-25 00:08:40 +02:00
gfs2.h
glock.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
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: Fix gfs2_testbit to use clone bitmaps 2018-08-07 10:07:00 -05:00
inode.c gfs2: Iomap cleanups and improvements 2018-06-04 07:56:51 -05:00
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: Fix recovery issues for spectators 2018-07-25 00:06:24 +02:00
log.c gfs2: call ktime_get_coarse_real_ts64() directly 2018-06-21 07:40:23 -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: Don't withdraw under a spin lock 2018-06-21 07:39:44 -05:00
lops.h GFS2: Introduce new gfs2_log_header_v2 2018-01-23 07:38:53 -07:00
main.c gfs2: Fix wrong error handling in init_gfs2_fs() 2017-11-27 10:47:22 -06:00
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 gfs2: Remove sdp->sd_jheightsize 2018-04-16 09:25:21 -07:00
quota.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
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 gfs2_testbit to use clone bitmaps 2018-08-07 10:07:00 -05:00
rgrp.h GFS2: Non-recursive delete 2017-04-19 08:25:43 -04:00
super.c Merge branch 'iomap-write' into linux-gfs2/for-next 2018-07-24 20:02:40 +02:00
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
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: Remove ordered write mode handling from gfs2_trans_add_data 2018-06-04 07:50:16 -05:00
trans.h gfs2: Eliminate redundant ip->i_rgd 2018-07-05 17:47:16 +02:00
util.c gfs2: Don't withdraw under a spin lock 2018-06-21 07:39:44 -05:00
util.h gfs2: Don't withdraw under a spin lock 2018-06-21 07:39:44 -05:00
xattr.c gfs2: Get rid of gfs2_ea_strlen 2018-08-03 13:20:02 +01:00
xattr.h gfs2: Remove gfs2_xattr_acl_chmod 2015-12-06 21:25:17 -05:00