diff options
| author | Christoph Hellwig <hch@lst.de> | 2009-02-09 08:38:39 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@brick.lst.de> | 2009-02-09 08:38:39 +0100 |
| commit | e249458220c9799fe94573abd341d29c83579671 (patch) | |
| tree | 109a54c3609a44d1a7a55e062531ac55a9a3ead2 | |
| parent | 517b5e8c8516a25a0df3b530fd183eb493a96698 (diff) | |
| download | linux-e249458220c9799fe94573abd341d29c83579671.tar.bz2 | |
xfs: remove XFS_QM_LOCK/XFS_QM_UNLOCK/XFS_QM_HOLD/XFS_QM_RELE
Remove these macros which only obsfucated the code in rather nast ways.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
| -rw-r--r-- | fs/xfs/quota/xfs_qm.c | 13 | ||||
| -rw-r--r-- | fs/xfs/quota/xfs_qm.h | 5 |
2 files changed, 6 insertions, 12 deletions
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c index fd0b383d72a5..246790ad9589 100644 --- a/fs/xfs/quota/xfs_qm.c +++ b/fs/xfs/quota/xfs_qm.c @@ -219,7 +219,7 @@ xfs_qm_hold_quotafs_ref( * the structure could disappear between the entry to this routine and * a HOLD operation if not locked. */ - XFS_QM_LOCK(xfs_Gqm); + mutex_lock(&xfs_Gqm_lock); if (xfs_Gqm == NULL) xfs_Gqm = xfs_Gqm_init(); @@ -228,8 +228,8 @@ xfs_qm_hold_quotafs_ref( * debugging and statistical purposes, but ... * Just take a reference and get out. */ - XFS_QM_HOLD(xfs_Gqm); - XFS_QM_UNLOCK(xfs_Gqm); + xfs_Gqm->qm_nrefs++; + mutex_unlock(&xfs_Gqm_lock); return 0; } @@ -277,13 +277,12 @@ xfs_qm_rele_quotafs_ref( * Destroy the entire XQM. If somebody mounts with quotaon, this'll * be restarted. */ - XFS_QM_LOCK(xfs_Gqm); - XFS_QM_RELE(xfs_Gqm); - if (xfs_Gqm->qm_nrefs == 0) { + mutex_lock(&xfs_Gqm_lock); + if (--xfs_Gqm->qm_nrefs == 0) { xfs_qm_destroy(xfs_Gqm); xfs_Gqm = NULL; } - XFS_QM_UNLOCK(xfs_Gqm); + mutex_unlock(&xfs_Gqm_lock); } /* diff --git a/fs/xfs/quota/xfs_qm.h b/fs/xfs/quota/xfs_qm.h index ddf09166387c..d48c4dbe1428 100644 --- a/fs/xfs/quota/xfs_qm.h +++ b/fs/xfs/quota/xfs_qm.h @@ -158,11 +158,6 @@ typedef struct xfs_dquot_acct { #define XFS_QM_IWARNLIMIT 5 #define XFS_QM_RTBWARNLIMIT 5 -#define XFS_QM_LOCK(xqm) (mutex_lock(&xqm##_lock)) -#define XFS_QM_UNLOCK(xqm) (mutex_unlock(&xqm##_lock)) -#define XFS_QM_HOLD(xqm) ((xqm)->qm_nrefs++) -#define XFS_QM_RELE(xqm) ((xqm)->qm_nrefs--) - extern void xfs_qm_destroy_quotainfo(xfs_mount_t *); extern void xfs_qm_mount_quotas(xfs_mount_t *); extern int xfs_qm_quotacheck(xfs_mount_t *); |