diff options
| author | Christoph Hellwig <hch@infradead.org> | 2011-08-13 01:21:35 +0400 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2011-08-13 01:21:35 +0400 |
| commit | c59d87c460767bc35dafd490139d3cfe78fb8da4 (patch) | |
| tree | 2aad8261f86488e501d9645bd35d1398906da46d /fs/xfs/xfs_quota_priv.h | |
| parent | 06f8e2d6754dc631732415b741b5aa58a0f7133f (diff) | |
| download | linux-c59d87c460767bc35dafd490139d3cfe78fb8da4.tar.xz | |
xfs: remove subdirectories
Use the move from Linux 2.6 to Linux 3.x as an excuse to kill the
annoying subdirectories in the XFS source code. Besides the large
amount of file rename the only changes are to the Makefile, a few
files including headers with the subdirectory prefix, and the binary
sysctl compat code that includes a header under fs/xfs/ from
kernel/.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_quota_priv.h')
| -rw-r--r-- | fs/xfs/xfs_quota_priv.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/fs/xfs/xfs_quota_priv.h b/fs/xfs/xfs_quota_priv.h new file mode 100644 index 000000000000..94a3d927d716 --- /dev/null +++ b/fs/xfs/xfs_quota_priv.h @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2000-2003 Silicon Graphics, Inc. + * All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it would be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#ifndef __XFS_QUOTA_PRIV_H__ +#define __XFS_QUOTA_PRIV_H__ + +/* + * Number of bmaps that we ask from bmapi when doing a quotacheck. + * We make this restriction to keep the memory usage to a minimum. + */ +#define XFS_DQITER_MAP_SIZE 10 + +/* + * Hash into a bucket in the dquot hash table, based on <mp, id>. + */ +#define XFS_DQ_HASHVAL(mp, id) (((__psunsigned_t)(mp) + \ + (__psunsigned_t)(id)) & \ + (xfs_Gqm->qm_dqhashmask - 1)) +#define XFS_DQ_HASH(mp, id, type) (type == XFS_DQ_USER ? \ + (xfs_Gqm->qm_usr_dqhtable + \ + XFS_DQ_HASHVAL(mp, id)) : \ + (xfs_Gqm->qm_grp_dqhtable + \ + XFS_DQ_HASHVAL(mp, id))) +#define XFS_IS_DQUOT_UNINITIALIZED(dqp) ( \ + !dqp->q_core.d_blk_hardlimit && \ + !dqp->q_core.d_blk_softlimit && \ + !dqp->q_core.d_rtb_hardlimit && \ + !dqp->q_core.d_rtb_softlimit && \ + !dqp->q_core.d_ino_hardlimit && \ + !dqp->q_core.d_ino_softlimit && \ + !dqp->q_core.d_bcount && \ + !dqp->q_core.d_rtbcount && \ + !dqp->q_core.d_icount) + +#define DQFLAGTO_TYPESTR(d) (((d)->dq_flags & XFS_DQ_USER) ? "USR" : \ + (((d)->dq_flags & XFS_DQ_GROUP) ? "GRP" : \ + (((d)->dq_flags & XFS_DQ_PROJ) ? "PRJ":"???"))) + +#endif /* __XFS_QUOTA_PRIV_H__ */ |