diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_sync.c | 22 | ||||
| -rw-r--r-- | fs/xfs/xfs_iget.c | 10 | ||||
| -rw-r--r-- | fs/xfs/xfs_inode.c | 8 | ||||
| -rw-r--r-- | fs/xfs/xfs_mount.h | 8 |
4 files changed, 27 insertions, 21 deletions
diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/linux-2.6/xfs_sync.c index 0f90bfe2815f..cc964faf12e9 100644 --- a/fs/xfs/linux-2.6/xfs_sync.c +++ b/fs/xfs/linux-2.6/xfs_sync.c @@ -90,14 +90,13 @@ xfs_inode_ag_lookup( STATIC int xfs_inode_ag_walk( struct xfs_mount *mp, - xfs_agnumber_t ag, + struct xfs_perag *pag, int (*execute)(struct xfs_inode *ip, struct xfs_perag *pag, int flags), int flags, int tag, int exclusive) { - struct xfs_perag *pag = &mp->m_perag[ag]; uint32_t first_index; int last_error = 0; int skipped; @@ -141,8 +140,6 @@ restart: delay(1); goto restart; } - - xfs_put_perag(mp, pag); return last_error; } @@ -160,10 +157,16 @@ xfs_inode_ag_iterator( xfs_agnumber_t ag; for (ag = 0; ag < mp->m_sb.sb_agcount; ag++) { - if (!mp->m_perag[ag].pag_ici_init) + struct xfs_perag *pag; + + pag = xfs_perag_get(mp, ag); + if (!pag->pag_ici_init) { + xfs_perag_put(pag); continue; - error = xfs_inode_ag_walk(mp, ag, execute, flags, tag, + } + error = xfs_inode_ag_walk(mp, pag, execute, flags, tag, exclusive); + xfs_perag_put(pag); if (error) { last_error = error; if (error == EFSCORRUPTED) @@ -690,16 +693,17 @@ void xfs_inode_set_reclaim_tag( xfs_inode_t *ip) { - xfs_mount_t *mp = ip->i_mount; - xfs_perag_t *pag = xfs_get_perag(mp, ip->i_ino); + struct xfs_mount *mp = ip->i_mount; + struct xfs_perag *pag; + pag = xfs_perag_get(mp, XFS_INO_TO_AGNO(mp, ip->i_ino)); read_lock(&pag->pag_ici_lock); spin_lock(&ip->i_flags_lock); __xfs_inode_set_reclaim_tag(pag, ip); __xfs_iflags_set(ip, XFS_IRECLAIMABLE); spin_unlock(&ip->i_flags_lock); read_unlock(&pag->pag_ici_lock); - xfs_put_perag(mp, pag); + xfs_perag_put(pag); } void diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c index 155e798f30a1..e281eb4a1c49 100644 --- a/fs/xfs/xfs_iget.c +++ b/fs/xfs/xfs_iget.c @@ -374,7 +374,7 @@ xfs_iget( return EINVAL; /* get the perag structure and ensure that it's inode capable */ - pag = xfs_get_perag(mp, ino); + pag = xfs_perag_get(mp, XFS_INO_TO_AGNO(mp, ino)); if (!pag->pagi_inodeok) return EINVAL; ASSERT(pag->pag_ici_init); @@ -398,7 +398,7 @@ again: if (error) goto out_error_or_again; } - xfs_put_perag(mp, pag); + xfs_perag_put(pag); *ipp = ip; @@ -417,7 +417,7 @@ out_error_or_again: delay(1); goto again; } - xfs_put_perag(mp, pag); + xfs_perag_put(pag); return error; } @@ -488,12 +488,12 @@ xfs_ireclaim( * added to the tree assert that it's been there before to catch * problems with the inode life time early on. */ - pag = xfs_get_perag(mp, ip->i_ino); + pag = xfs_perag_get(mp, XFS_INO_TO_AGNO(mp, ip->i_ino)); write_lock(&pag->pag_ici_lock); if (!radix_tree_delete(&pag->pag_ici_root, agino)) ASSERT(0); write_unlock(&pag->pag_ici_lock); - xfs_put_perag(mp, pag); + xfs_perag_put(pag); /* * Here we do an (almost) spurious inode lock in order to coordinate diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index ef77fd88c8e3..bd3d81636d51 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -1946,8 +1946,9 @@ xfs_ifree_cluster( xfs_inode_t *ip, **ip_found; xfs_inode_log_item_t *iip; xfs_log_item_t *lip; - xfs_perag_t *pag = xfs_get_perag(mp, inum); + struct xfs_perag *pag; + pag = xfs_perag_get(mp, XFS_INO_TO_AGNO(mp, inum)); if (mp->m_sb.sb_blocksize >= XFS_INODE_CLUSTER_SIZE(mp)) { blks_per_cluster = 1; ninodes = mp->m_sb.sb_inopblock; @@ -2088,7 +2089,7 @@ xfs_ifree_cluster( } kmem_free(ip_found); - xfs_put_perag(mp, pag); + xfs_perag_put(pag); } /* @@ -2675,7 +2676,7 @@ xfs_iflush_cluster( xfs_buf_t *bp) { xfs_mount_t *mp = ip->i_mount; - xfs_perag_t *pag = xfs_get_perag(mp, ip->i_ino); + struct xfs_perag *pag; unsigned long first_index, mask; unsigned long inodes_per_cluster; int ilist_size; @@ -2686,6 +2687,7 @@ xfs_iflush_cluster( int bufwasdelwri; int i; + pag = xfs_perag_get(mp, XFS_INO_TO_AGNO(mp, ip->i_ino)); ASSERT(pag->pagi_inodeok); ASSERT(pag->pag_ici_init); diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h index 1df7e4502967..f8a68a2319b5 100644 --- a/fs/xfs/xfs_mount.h +++ b/fs/xfs/xfs_mount.h @@ -386,14 +386,14 @@ xfs_daddr_to_agbno(struct xfs_mount *mp, xfs_daddr_t d) /* * perag get/put wrappers for eventual ref counting */ -static inline xfs_perag_t * -xfs_get_perag(struct xfs_mount *mp, xfs_ino_t ino) +static inline struct xfs_perag * +xfs_perag_get(struct xfs_mount *mp, xfs_agnumber_t agno) { - return &mp->m_perag[XFS_INO_TO_AGNO(mp, ino)]; + return &mp->m_perag[agno]; } static inline void -xfs_put_perag(struct xfs_mount *mp, xfs_perag_t *pag) +xfs_perag_put(struct xfs_perag *pag) { /* nothing to see here, move along */ } |
