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| author |   Eric Sandeen <sandeen@sandeen.net> | 2016-02-08 11:27:38 +1100 |
|---|---|---|
| committer |   Dave Chinner <david@fromorbit.com> | 2016-02-08 11:27:38 +1100 |
| commit | 296c24e26ee3af2dbfecb482e6bc9560bd34c455 (patch) | |
| tree | 7bd3e203250eb08a9463def3a49429cd5da12387 /fs/xfs/xfs_qm.h | |
| parent | xfs: Factor xfs_seek_hole_data into helper (diff) | |
| download | wireguard-linux-296c24e26ee3af2dbfecb482e6bc9560bd34c455.tar.xz wireguard-linux-296c24e26ee3af2dbfecb482e6bc9560bd34c455.zip | |
xfs: wire up Q_XGETNEXTQUOTA / get_nextdqblk
Add code to allow the Q_XGETNEXTQUOTA quotactl to quickly find
all active quotas by examining the quota inode, and skipping
over unallocated or uninitialized regions.
Userspace can then use this interface rather than i.e. a
getpwent() loop when asked to report all active quotas.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_qm.h')
| -rw-r--r-- | fs/xfs/xfs_qm.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/xfs_qm.h b/fs/xfs/xfs_qm.h index 8901a01bc354..c68a38f528ba 100644 --- a/fs/xfs/xfs_qm.h +++ b/fs/xfs/xfs_qm.h @@ -164,8 +164,8 @@ extern void xfs_qm_dqrele_all_inodes(struct xfs_mount *, uint); /* quota ops */ extern int xfs_qm_scall_trunc_qfiles(struct xfs_mount *, uint); -extern int xfs_qm_scall_getquota(struct xfs_mount *, xfs_dqid_t, - uint, struct qc_dqblk *); +extern int xfs_qm_scall_getquota(struct xfs_mount *, xfs_dqid_t *, + uint, struct qc_dqblk *, uint); extern int xfs_qm_scall_setqlim(struct xfs_mount *, xfs_dqid_t, uint, struct qc_dqblk *); extern int xfs_qm_scall_quotaon(struct xfs_mount *, uint); |