Dmitry Monakhov 1a44370765 quota: fix livelock in dquot_writeback_dquots ...

commit 6ff33d99fc upstream.

Write only quotas which are dirty at entry.

XFSTEST: b10ad23566

Link: https://lore.kernel.org/r/20191031103920.3919-1-dmonakhov@openvz.org
CC: stable@vger.kernel.org
Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Signed-off-by: Dmitry Monakhov <dmtrmonakhov@yandex-team.ru>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-12-17 19:56:43 +01:00

..

compat.c

fs/quota: use COMPAT_SYSCALL_DEFINE for sys32_quotactl()

2018-04-02 20:15:47 +02:00

dquot.c

quota: fix livelock in dquot_writeback_dquots

2019-12-17 19:56:43 +01:00

Kconfig

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

kqid.c

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

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

Makefile

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

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

netlink.c

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

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

quota_tree.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

quota_tree.h

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

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

quota_v1.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

quota_v2.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

quota.c

quota: honor quota type in Q_XGETQSTAT[V] calls

2019-06-25 17:51:35 +02:00

quotaio_v1.h

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

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

quotaio_v2.h

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

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