Jan Kara f4c2d372b8 ext4: fix leak of quota reservations ... Commit 8fcc3a5806 ("ext4: rework reserved cluster accounting when invalidating pages") moved freeing of delayed allocation reservations from dirty page invalidation time to time when we evict corresponding status extent from extent status tree. For inodes which don't have any blocks allocated this may actually happen only in ext4_clear_blocks() which is after we've dropped references to quota structures from the inode. Thus reservation of quota leaked. Fix the problem by clearing quota information from the inode only after evicting extent status tree in ext4_clear_inode(). Link: https://lore.kernel.org/r/20191108115420.GI20863@quack2.suse.cz Reported-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Fixes: 8fcc3a5806 ("ext4: rework reserved cluster accounting when invalidating pages") Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Theodore Ts'o <tytso@mit.edu>		2019-11-14 19:25:47 -05:00
..
acl.c	ext4: compare old and new mode before setting update_mode flag	2018-12-10 00:22:38 -05:00
acl.h	ext4: fix up remaining files with SPDX cleanups	2017-12-17 22:00:59 -05:00
balloc.c	ext4: clean up kerneldoc warnigns when building with W=1	2019-06-19 16:30:03 -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: fix potential use after free after remounting with noblock_validity	2019-08-28 11:13:24 -04:00
dir.c	ext4: fix kernel oops caused by spurious casefold flag	2019-09-03 01:43:17 -04:00
ext4_extents.h	ext4: adjust reserved cluster count when removing extents	2018-10-01 14:25:08 -04:00
ext4_jbd2.c	ext4: Reserve revoke credits for freed blocks	2019-11-05 16:00:49 -05:00
ext4_jbd2.h	ext4: Reserve revoke credits for freed blocks	2019-11-05 16:00:49 -05:00
ext4.h	Merge branch 'mb/dio' into master	2019-11-05 16:21:09 -05:00
extents_status.c	ext4: use percpu_counters for extent_status cache hits/misses	2019-08-28 11:19:23 -04:00
extents_status.h	ext4: use percpu_counters for extent_status cache hits/misses	2019-08-28 11:19:23 -04:00
extents.c	Merge branch 'mb/dio' into master	2019-11-05 16:21:09 -05:00
file.c	ext4: introduce direct I/O write using iomap infrastructure	2019-11-05 15:53:28 -05:00
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	ext4: update ext4_sync_file() to not use __generic_file_fsync()	2019-11-05 11:31:40 -05:00
hash.c	ext4: fix kernel oops caused by spurious casefold flag	2019-09-03 01:43:17 -04:00
ialloc.c	ext4: fix leak of quota reservations	2019-11-14 19:25:47 -05:00
indirect.c	ext4: Reserve revoke credits for freed blocks	2019-11-05 16:00:49 -05:00
inline.c	ext4: set error return correctly when ext4_htree_store_dirent fails	2019-08-12 14:29:38 -04:00
inode.c	ext4: Add error handling for io_end_vec struct allocation	2019-11-10 19:52:03 -05:00
ioctl.c	Added new ext4 debugging ioctls to allow userspace to get information	2019-09-21 13:37:39 -07:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	ext4: add basic fs-verity support	2019-08-12 19:33:50 -07:00
mballoc.c	ext4: clean up kerneldoc warnigns when building with W=1	2019-06-19 16:30:03 -04:00
mballoc.h	ext4: fix up remaining files with SPDX cleanups	2017-12-17 22:00:59 -05:00
migrate.c	ext4: Reserve revoke credits for freed blocks	2019-11-05 16:00:49 -05:00
mmp.c	ext4: don't mark mmp buffer head dirty	2018-09-15 17:11:25 -04:00
move_extent.c	ext4: use jbd2_inode dirty range scoping	2019-06-20 17:26:26 -04:00
namei.c	ext4: Do not iput inode under running transaction	2019-11-05 12:13:25 -05:00
page-io.c	ext4: Add support for blocksize < pagesize in dioread_nolock	2019-10-22 15:32:53 -04:00
readpage.c	ext4: add fs-verity read support	2019-08-12 19:33:51 -07:00
resize.c	ext4: Reserve revoke credits for freed blocks	2019-11-05 16:00:49 -05:00
super.c	ext4: fix leak of quota reservations	2019-11-14 19:25:47 -05:00
symlink.c	ext4: switch to fscrypt_get_symlink()	2018-01-11 22:10:40 -05:00
sysfs.c	ext4: add basic fs-verity support	2019-08-12 19:33:50 -07:00
truncate.h	ext4: handle layout changes to pinned DAX mappings	2018-07-29 17:00:22 -04:00
verity.c	ext4: add basic fs-verity support	2019-08-12 19:33:50 -07:00
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
xattr.c	ext4: Reserve revoke credits for freed blocks	2019-11-05 16:00:49 -05:00
xattr.h	ext4: add extra checks to ext4_xattr_block_get()	2018-03-30 20:04:11 -04:00