Jan Kara 5b3dc19dda ext4: discard preallocations before releasing group lock ... ext4_mb_discard_group_preallocations() can be releasing group lock with preallocations accumulated on its local list. Thus although discard_pa_seq was incremented and concurrent allocating processes will be retrying allocations, it can happen that premature ENOSPC error is returned because blocks used for preallocations are not available for reuse yet. Make sure we always free locally accumulated preallocations before releasing group lock. Fixes: 07b5b8e1ac ("ext4: mballoc: introduce pcpu seqcnt for freeing PA to improve ENOSPC handling") Signed-off-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20200924150959.4335-1-jack@suse.cz Signed-off-by: Theodore Ts'o <tytso@mit.edu>		2020-10-18 10:36:12 -04:00
..
acl.c	ext4: handle ext4_mark_inode_dirty errors	2020-06-03 23:16:50 -04:00
acl.h	ext4: fix up remaining files with SPDX cleanups	2017-12-17 22:00:59 -05:00
balloc.c	ext4: indicate via a block bitmap read is prefetched via a tracepoint	2020-08-07 14:12:35 -04:00
bitmap.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
block_validity.c	ext4: correctly restore system zone info when remount fails	2020-08-07 14:12:37 -04:00
dir.c	ext4: avoid utf8_strncasecmp() with unstable name	2020-06-11 11:01:33 -04:00
ext4.h	ext4: limit the length of per-inode prealloc list	2020-08-19 12:04:36 -04:00
ext4_extents.h	ext4: fix EXT_MAX_EXTENT/INDEX to check for zeroed eh_max	2020-06-03 23:16:49 -04:00
ext4_jbd2.c	ext4: abort the filesystem if failed to async write metadata buffer	2020-08-07 14:12:34 -04:00
ext4_jbd2.h	ext4: drop ext4_journal_free_reserved()	2020-06-03 23:16:53 -04:00
extents.c	ext4: limit the length of per-inode prealloc list	2020-08-19 12:04:36 -04:00
extents_status.c	ext4: remove unnecessary comparisons to bool	2020-06-03 23:16:49 -04:00
extents_status.h	ext4: fix extent_status trace points	2020-01-25 02:03:03 -05:00
file.c	Improvements to ext4's block allocator performance for very large file	2020-08-21 11:03:38 -07:00
fsmap.c	ext4: fix miscellaneous sparse warnings	2019-05-12 04:49:47 -04:00
fsmap.h	ext4: fix up remaining files with SPDX cleanups	2017-12-17 22:00:59 -05:00
fsync.c	A lot of bug fixes and cleanups for ext4, including:	2020-06-05 16:19:28 -07:00
hash.c	ext4: change to use fallthrough macro	2020-08-18 14:27:40 -04:00
ialloc.c	This is the second round of ext4 commits for 5.8 merge window. It	2020-06-15 09:32:10 -07:00
indirect.c	ext4: limit the length of per-inode prealloc list	2020-08-19 12:04:36 -04:00
inline.c	ext4: Fix comment typo "the the".	2020-08-19 12:04:35 -04:00
inode-test.c	kunit: allow kunit tests to be loaded as a module	2020-01-09 16:42:29 -07:00
inode.c	ext4: implement swap_activate aops using iomap	2020-10-18 10:35:54 -04:00
ioctl.c	ext4: limit the length of per-inode prealloc list	2020-08-19 12:04:36 -04:00
Kconfig	ext4: replace HTTP links with HTTPS ones	2020-08-06 01:01:57 -04:00
Makefile	ext4: support xattr gnu.* namespace for the Hurd	2020-06-12 13:23:34 -04:00
mballoc.c	ext4: discard preallocations before releasing group lock	2020-10-18 10:36:12 -04:00
mballoc.h	ext4: limit the length of per-inode prealloc list	2020-08-19 12:04:36 -04:00
migrate.c	ext4: handle ext4_mark_inode_dirty errors	2020-06-03 23:16:50 -04:00
mmp.c	ext4: save all error info in save_error_info() and drop ext4_set_errno()	2020-04-01 17:29:06 -04:00
move_extent.c	ext4: limit the length of per-inode prealloc list	2020-08-19 12:04:36 -04:00
namei.c	ext4: remove unused parameter of ext4_generic_delete_entry function	2020-08-18 14:25:54 -04:00
page-io.c	ext4: add inline encryption support	2020-07-08 10:29:43 -07:00
readpage.c	Improvements to ext4's block allocator performance for very large file	2020-08-21 11:03:38 -07:00
resize.c	ext4: fix potential race between s_flex_groups online resizing and access	2020-02-21 19:31:46 -05:00
super.c	Improvements to ext4's block allocator performance for very large file	2020-08-21 11:03:38 -07:00
symlink.c	ext4: switch to fscrypt_get_symlink()	2018-01-11 22:10:40 -05:00
sysfs.c	ext4: limit the length of per-inode prealloc list	2020-08-19 12:04:36 -04:00
truncate.h	ext4: handle layout changes to pinned DAX mappings	2018-07-29 17:00:22 -04:00
verity.c	This is the second round of ext4 commits for 5.8 merge window. It	2020-06-15 09:32:10 -07:00
xattr.c	ext4: delete unnecessary checks before brelse()	2020-08-06 00:08:56 -04:00
xattr.h	ext4: support xattr gnu.* namespace for the Hurd	2020-06-12 13:23:34 -04:00
xattr_hurd.c	ext4: support xattr gnu.* namespace for the Hurd	2020-06-12 13:23:34 -04:00
xattr_security.c	ext4: use XATTR_CREATE in ext4_initxattrs()	2018-05-10 11:52:14 -04:00
xattr_trusted.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
xattr_user.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00