Matthew Wilcox (Oracle) a9dc1d3b5b quota: Prevent memory allocation recursion while holding dq_lock ... [ Upstream commit 537e11cdc7 ] As described in commit 02117b8ae9 ("f2fs: Set GF_NOFS in read_cache_page_gfp while doing f2fs_quota_read"), we must not enter filesystem reclaim while holding the dq_lock. Prevent this more generally by using memalloc_nofs_save() while holding the lock. Link: https://lore.kernel.org/r/20220605143815.2330891-2-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-06-22 14:27:51 +02:00
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Kconfig	quota: simplify the quotactl compat handling	2020-09-17 13:00:46 -04:00
Makefile	quota: simplify the quotactl compat handling	2020-09-17 13:00:46 -04:00
compat.h	quota: simplify the quotactl compat handling	2020-09-17 13:00:46 -04:00
dquot.c	quota: Prevent memory allocation recursion while holding dq_lock	2022-06-22 14:27:51 +02:00
kqid.c	…
netlink.c	…
quota.c	mm: don't include <linux/blk-cgroup.h> in <linux/writeback.h>	2021-10-18 06:17:01 -06:00
quota_tree.c	quota: correct error number in free_dqentry()	2021-10-11 10:57:04 +02:00
quota_tree.h	…
quota_v1.c	…
quota_v2.c	quota: Fix memory leak when handling corrupted quota file	2021-01-05 14:42:18 +01:00
quotaio_v1.h	…
quotaio_v2.h	…