diff options
| author | Dave Chinner <david@fromorbit.com> | 2010-01-11 11:47:43 +0000 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2010-01-15 15:33:39 -0600 |
| commit | 44b56e0a1aed522a10051645e85d300e10926fd3 (patch) | |
| tree | c46879f4feaec1b19456395d74a2e9c27dde530d /fs/xfs/xfs_mount.c | |
| parent | 4196ac08c023c6dab90c3fa460d9c06deaa304c4 (diff) | |
| download | lwn-44b56e0a1aed522a10051645e85d300e10926fd3.tar.gz lwn-44b56e0a1aed522a10051645e85d300e10926fd3.zip | |
xfs: convert remaining direct references to m_perag
Convert the remaining direct lookups of the per ag structures to use
get/put accesses. Ensure that the loops across AGs and prior users
of the interface balance gets and puts correctly.
Signed-off-by: Dave Chinner <david@fromorbit.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_mount.c')
| -rw-r--r-- | fs/xfs/xfs_mount.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index eb403b40e120..9055b60730d0 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -438,18 +438,20 @@ xfs_initialize_perag( } /* This ag is preferred for inodes */ - pag = &mp->m_perag[index]; + pag = xfs_perag_get(mp, index); pag->pagi_inodeok = 1; if (index < max_metadata) pag->pagf_metadata = 1; xfs_initialize_perag_icache(pag); + xfs_perag_put(pag); } } else { /* Setup default behavior for smaller filesystems */ for (index = 0; index < agcount; index++) { - pag = &mp->m_perag[index]; + pag = xfs_perag_get(mp, index); pag->pagi_inodeok = 1; xfs_initialize_perag_icache(pag); + xfs_perag_put(pag); } } return index; @@ -731,12 +733,13 @@ xfs_initialize_perag_data(xfs_mount_t *mp, xfs_agnumber_t agcount) error = xfs_ialloc_pagi_init(mp, NULL, index); if (error) return error; - pag = &mp->m_perag[index]; + pag = xfs_perag_get(mp, index); ifree += pag->pagi_freecount; ialloc += pag->pagi_count; bfree += pag->pagf_freeblks; bfreelst += pag->pagf_flcount; btree += pag->pagf_btreeblks; + xfs_perag_put(pag); } /* * Overwrite incore superblock counters with just-read data |