Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw

[linux-2.6-omap-h63xx.git] / fs / xfs / quota / xfs_qm.h

diff --git a/fs/xfs/quota/xfs_qm.h b/fs/xfs/quota/xfs_qm.h
index 12da259f2fcb6e5b319108e6c028ffe3ddf572ec..cd2300e374afeaffbf49949c97450f1c3bf93700 100644 (file)
--- a/fs/xfs/quota/xfs_qm.h
+++ b/fs/xfs/quota/xfs_qm.h
@@ -52,14 +52,8 @@ extern kmem_zone_t   *qm_dqtrxzone;
 /*
  * Dquot hashtable constants/threshold values.
  */
-#define XFS_QM_HASHSIZE_LOW            (NBPP / sizeof(xfs_dqhash_t))
-#define XFS_QM_HASHSIZE_HIGH           ((NBPP * 4) / sizeof(xfs_dqhash_t))
-
-/*
- * We output a cmn_err when quotachecking a quota file with more than
- * this many fsbs.
- */
-#define XFS_QM_BIG_QCHECK_NBLKS                500
+#define XFS_QM_HASHSIZE_LOW            (PAGE_SIZE / sizeof(xfs_dqhash_t))
+#define XFS_QM_HASHSIZE_HIGH           ((PAGE_SIZE * 4) / sizeof(xfs_dqhash_t))
 
 /*
  * This defines the unit of allocation of dquots.
@@ -112,7 +106,7 @@ typedef struct xfs_qm {
 typedef struct xfs_quotainfo {
        xfs_inode_t     *qi_uquotaip;    /* user quota inode */
        xfs_inode_t     *qi_gquotaip;    /* group quota inode */
-       lock_t           qi_pinlock;     /* dquot pinning mutex */
+       spinlock_t       qi_pinlock;     /* dquot pinning lock */
        xfs_dqlist_t     qi_dqlist;      /* all dquots in filesys */
        int              qi_dqreclaims;  /* a change here indicates
                                            a removal in the dqlist */
@@ -165,19 +159,18 @@ typedef struct xfs_dquot_acct {
 #define XFS_QM_IWARNLIMIT      5
 #define XFS_QM_RTBWARNLIMIT    5
 
-#define XFS_QM_LOCK(xqm)       (mutex_lock(&xqm##_lock, PINOD))
+#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 int             xfs_qm_mount_quotas(xfs_mount_t *, int);
-extern void            xfs_qm_mount_quotainit(xfs_mount_t *, uint);
+extern void            xfs_qm_mount_quotas(xfs_mount_t *, int);
 extern int             xfs_qm_quotacheck(xfs_mount_t *);
 extern void            xfs_qm_unmount_quotadestroy(xfs_mount_t *);
 extern int             xfs_qm_unmount_quotas(xfs_mount_t *);
 extern int             xfs_qm_write_sb_changes(xfs_mount_t *, __int64_t);
-extern int             xfs_qm_sync(xfs_mount_t *, short);
+extern int             xfs_qm_sync(xfs_mount_t *, int);
 
 /* dquot stuff */
 extern boolean_t       xfs_qm_dqalloc_incore(xfs_dquot_t **);
@@ -205,7 +198,8 @@ extern void         xfs_qm_freelist_unlink(xfs_dquot_t *);
 extern int             xfs_qm_freelist_lock_nowait(xfs_qm_t *);
 
 /* system call interface */
-extern int             xfs_qm_quotactl(bhv_desc_t *, int, int, xfs_caddr_t);
+extern int             xfs_qm_quotactl(struct xfs_mount *, int, int,
+                               xfs_caddr_t);
 
 #ifdef DEBUG
 extern int             xfs_qm_internalqcheck(xfs_mount_t *);