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linux/fs/gfs2
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Bob Peterson e79e0e1428 gfs2: Don't reject a supposedly full bitmap if we have blocks reserved 
Before this patch, you could get into situations like this:

1. Process 1 searches for X free blocks, finds them, makes a reservation
2. Process 2 searches for free blocks in the same rgrp, but now the
   bitmap is full because process 1's reservation is skipped over.
   So it marks the bitmap as GBF_FULL.
3. Process 1 tries to allocate blocks from its own reservation, but
   since the GBF_FULL bit is set, it skips over the rgrp and searches
   elsewhere, thus not using its own reservation.

This patch adds an additional check to allow processes to use their
own reservations.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2018-07-24 20:02:11 +02:00
..
acl.c gfs2: Always update inode ctime in set_acl 2017-09-25 12:33:19 -05:00
acl.h gfs2: Switch to generic xattr handlers 2016-05-12 22:28:05 -04:00
aops.c gfs2: Remove ordered write mode handling from gfs2_trans_add_data 2018-06-04 07:50:16 -05:00
bmap.c gfs2: Minor clarification to __gfs2_punch_hole 2018-06-21 07:40:00 -05:00
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: Dirty source inode during rename 2018-03-08 09:26:20 -07:00
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: Iomap cleanups and improvements 2018-06-04 07:56:51 -05:00
gfs2.h
glock.c gfs2: Stop using rhashtable_walk_peek 2018-04-12 09:41:19 -07:00
glock.h gfs2: gfs2_evict_inode: Put glocks asynchronously 2017-08-10 10:45:21 -05:00
glops.c GFS2: Log the reason for log flushes in every log header 2018-01-23 07:39:20 -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: Eliminate redundant ip->i_rgd 2018-07-05 17:47:16 +02:00
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: Add a few missing newlines in messages 2018-01-30 10:32:30 -07:00
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 gfs2: Remove ordered write mode handling from gfs2_trans_add_data 2018-06-04 07:50:16 -05:00
quota.h gfs2: Fix fallocate chunk size 2018-03-08 09:26:20 -07:00
recovery.c gfs2: time journal recovery steps accurately 2018-03-29 10:41:27 -07:00
recovery.h GFS2: Fix gfs2_replay_incr_blk for multiple journal sizes 2016-07-21 13:02:44 -05:00
rgrp.c gfs2: Don't reject a supposedly full bitmap if we have blocks reserved 2018-07-24 20:02:11 +02:00
rgrp.h GFS2: Non-recursive delete 2017-04-19 08:25:43 -04:00
super.c gfs2: Eliminate redundant ip->i_rgd 2018-07-05 17:47:16 +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: Add a few missing newlines in messages 2018-01-30 10:32:30 -07:00
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: 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: fix bogus __mark_inode_dirty(I_DIRTY_SYNC | I_DIRTY_DATASYNC) calls 2018-03-28 01:39:01 -04:00
xattr.h gfs2: Remove gfs2_xattr_acl_chmod 2015-12-06 21:25:17 -05:00