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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-23 04:34:11 +08:00
linux-next/fs/quota
Sascha Hauer 9dfa23c8de quota: Add mountpath based quota support
Add syscall quotactl_path, a variant of quotactl which allows to specify
the mountpath instead of a path of to a block device.

The quotactl syscall expects a path to the mounted block device to
specify the filesystem to work on. This limits usage to filesystems
which actually have a block device. quotactl_path replaces the path
to the block device with a path where the filesystem is mounted at.

The global Q_SYNC command to sync all filesystems is not supported for
this new syscall, otherwise quotactl_path behaves like quotactl.

Link: https://lore.kernel.org/r/20210304123541.30749-2-s.hauer@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
2021-03-16 12:28:22 +01:00
..
compat.h quota: simplify the quotactl compat handling 2020-09-17 13:00:46 -04:00
dquot.c fs: quota: fix array-index-out-of-bounds bug by passing correct argument to vfs_cleanup_quota_inode() 2020-12-09 10:07:10 +01:00
Kconfig quota: simplify the quotactl compat handling 2020-09-17 13:00:46 -04:00
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 quota: simplify the quotactl compat handling 2020-09-17 13:00:46 -04:00
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 quota: Don't overflow quota file offsets 2020-11-03 11:17:00 +01:00
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: minor code cleanup for v1_format_ops 2019-10-17 10:30:28 +02:00
quota_v2.c quota: Fix memory leak when handling corrupted quota file 2021-01-05 14:42:18 +01:00
quota.c quota: Add mountpath based quota support 2021-03-16 12:28:22 +01:00
quotaio_v1.h quota: avoid time_t in v1_disk_dqblk definition 2019-12-16 14:15:30 +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