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| 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 | 8b26c5825e023b1bccac7afd174ebe55b8905cb1 (diff) | |
| download | kernel_samsung_smdk4412-e57336ff7fc7520bec7b3a7741043bdebaf622ea.tar.gz kernel_samsung_smdk4412-e57336ff7fc7520bec7b3a7741043bdebaf622ea.tar.bz2 kernel_samsung_smdk4412-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 4d66bb75579..8aa181d6dd7 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 |