yangerkun 8907e1a6bb quota: fix a problem about transfer quota ... [ Upstream commit c6d9c35d16 ] Run below script as root, dquot_add_space will return -EDQUOT since __dquot_transfer call dquot_add_space with flags=0, and dquot_add_space think it's a preallocation. Fix it by set flags as DQUOT_SPACE_WARN. mkfs.ext4 -O quota,project /dev/vdb mount -o prjquota /dev/vdb /mnt setquota -P 23 1 1 0 0 /dev/vdb dd if=/dev/zero of=/mnt/test-file bs=4K count=1 chattr -p 23 test-file Fixes: 7b9ca4c61b ("quota: Reduce contention on dq_data_lock") Signed-off-by: yangerkun <yangerkun@huawei.com> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-07-21 09:04:28 +02:00
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Kconfig	rcu: Make SRCU optional by using CONFIG_SRCU	2015-01-06 11:04:29 -08:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
compat.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
dquot.c	quota: fix a problem about transfer quota	2019-07-21 09:04:28 +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
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.c	quota: Lock s_umount in exclusive mode for Q_XQUOTA{ON,OFF} quotactls.	2019-01-26 09:37:05 +01:00
quota_tree.c	quota: Reduce contention on dq_data_lock	2017-08-17 22:07:59 +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	quota: Fix possible corruption of dqi_flags	2017-08-17 22:00:04 +02:00
quota_v2.c	quota: Fix quota corruption with generic/232 test	2017-09-27 11:33:47 +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