diff options
| author |   Dave Chinner <david@fromorbit.com> | 2010-01-11 11:47:49 +0000 |
|---|---|---|
| committer |   Alex Elder <aelder@sgi.com> | 2010-01-15 15:34:39 -0600 |
| commit | e57336ff7fc7520bec7b3a7741043bdebaf622ea (patch) | |
| tree | 6a1196e925f2cb7fc2cd5b9ca5d9510166088be2 /fs/xfs/xfs_alloc.c | |
| parent | xfs: handle ENOMEM correctly during initialisation of perag structures (diff) | |
| download | linux-dev-e57336ff7fc7520bec7b3a7741043bdebaf622ea.tar.xz linux-dev-e57336ff7fc7520bec7b3a7741043bdebaf622ea.zip | |
xfs: embed the pagb_list array in the perag structure
Now that the perag structure is allocated memory rather than held in
an array, we don't need to have the busy extent array external to
the structure. Embed it into the perag structure to avoid needing an
extra allocation when setting up.
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_alloc.c')
| -rw-r--r-- | fs/xfs/xfs_alloc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c index 4d66bb75579c..8aa181d6dd7d 100644 --- a/fs/xfs/xfs_alloc.c +++ b/fs/xfs/xfs_alloc.c @@ -2200,8 +2200,8 @@ xfs_alloc_read_agf( pag->pagf_levels[XFS_BTNUM_CNTi] = be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNTi]); spin_lock_init(&pag->pagb_lock); - pag->pagb_list = kmem_zalloc(XFS_PAGB_NUM_SLOTS * - sizeof(xfs_perag_busy_t), KM_SLEEP); + pag->pagb_count = 0; + memset(pag->pagb_list, 0, sizeof(pag->pagb_list)); pag->pagf_init = 1; } #ifdef DEBUG |