diff options
| author | Jie Liu <jeff.liu@oracle.com> | 2013-12-13 08:51:49 +0400 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2013-12-13 08:51:49 +0400 |
| commit | 982e939e4ddc8c00cb478fb4d725d0e3d18971cc (patch) | |
| tree | 920c039974dfc0083af13cf207ea47a6df969a96 /fs/xfs/xfs_inode.c | |
| parent | 6e0c7b8c3ea62d684af267d34fc015253e7cd6e5 (diff) | |
| download | linux-982e939e4ddc8c00cb478fb4d725d0e3d18971cc.tar.xz | |
xfs: use xfs_icluster_size_fsb in xfs_ifree_cluster
Use xfs_icluster_size_fsb() in xfs_ifree_cluster(), rename variable
ninodes to inodes_per_cluster, the latter is more meaningful.
Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_inode.c')
| -rw-r--r-- | fs/xfs/xfs_inode.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 0c8c334f0f15..833028cf205f 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -2141,8 +2141,8 @@ xfs_ifree_cluster( { xfs_mount_t *mp = free_ip->i_mount; int blks_per_cluster; + int inodes_per_cluster; int nbufs; - int ninodes; int i, j; xfs_daddr_t blkno; xfs_buf_t *bp; @@ -2152,18 +2152,11 @@ xfs_ifree_cluster( struct xfs_perag *pag; pag = xfs_perag_get(mp, XFS_INO_TO_AGNO(mp, inum)); - if (mp->m_sb.sb_blocksize >= mp->m_inode_cluster_size) { - blks_per_cluster = 1; - ninodes = mp->m_sb.sb_inopblock; - nbufs = mp->m_ialloc_blks; - } else { - blks_per_cluster = mp->m_inode_cluster_size / - mp->m_sb.sb_blocksize; - ninodes = blks_per_cluster * mp->m_sb.sb_inopblock; - nbufs = mp->m_ialloc_blks / blks_per_cluster; - } + blks_per_cluster = xfs_icluster_size_fsb(mp); + inodes_per_cluster = blks_per_cluster << mp->m_sb.sb_inopblog; + nbufs = mp->m_ialloc_blks / blks_per_cluster; - for (j = 0; j < nbufs; j++, inum += ninodes) { + for (j = 0; j < nbufs; j++, inum += inodes_per_cluster) { blkno = XFS_AGB_TO_DADDR(mp, XFS_INO_TO_AGNO(mp, inum), XFS_INO_TO_AGBNO(mp, inum)); @@ -2225,7 +2218,7 @@ xfs_ifree_cluster( * transaction stale above, which means there is no point in * even trying to lock them. */ - for (i = 0; i < ninodes; i++) { + for (i = 0; i < inodes_per_cluster; i++) { retry: rcu_read_lock(); ip = radix_tree_lookup(&pag->pag_ici_root, |