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| author | Chandra Seetharaman <sekharan@us.ibm.com> | 2013-06-28 02:25:06 +0400 |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2013-06-28 22:12:42 +0400 |
| commit | 995961c4510460d9eef9b5ae46789aa2315545fe (patch) | |
| tree | e568432e04df69b349d92ca79fe316cfe79291cb /fs/xfs/xfs_qm.h | |
| parent | 329e0875286984df9053d410df83f839f85bea6e (diff) | |
| download | linux-995961c4510460d9eef9b5ae46789aa2315545fe.tar.xz | |
xfs: Replace macro XFS_DQ_TO_QIP with a function
In preparation for combined pquota/gquota support, for the sake
of readability, change the macro to an inline function.
Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Reviewed-by: Ben Myers <bpm@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_qm.h')
| -rw-r--r-- | fs/xfs/xfs_qm.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/fs/xfs/xfs_qm.h b/fs/xfs/xfs_qm.h index 96568c270670..051e43a5e20b 100644 --- a/fs/xfs/xfs_qm.h +++ b/fs/xfs/xfs_qm.h @@ -85,6 +85,22 @@ xfs_dquot_tree( } return NULL; } + +static inline struct xfs_inode * +xfs_dq_to_quota_inode(struct xfs_dquot *dqp) +{ + switch (dqp->dq_flags & XFS_DQ_ALLTYPES) { + case XFS_DQ_USER: + return dqp->q_mount->m_quotainfo->qi_uquotaip; + case XFS_DQ_GROUP: + case XFS_DQ_PROJ: + return dqp->q_mount->m_quotainfo->qi_gquotaip; + default: + ASSERT(0); + } + return NULL; +} + extern int xfs_qm_calc_dquots_per_chunk(struct xfs_mount *mp, unsigned int nbblks); extern void xfs_trans_mod_dquot(xfs_trans_t *, xfs_dquot_t *, uint, long); |