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| author | Dave Chinner <dgc@sgi.com> | 2009-03-16 08:29:46 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@brick.lst.de> | 2009-03-16 08:29:46 +0100 |
| commit | 6cc87645e2a3c28d857b074e90bf88bfcd117afa (patch) | |
| tree | a93770aa88f1ecde7af8954931e19cef2015bf53 /fs/xfs/xfs_bmap.c | |
| parent | cb4c8cc1e92bc68c952e9a81a9fb9736bd8150de (diff) | |
| download | linux-6cc87645e2a3c28d857b074e90bf88bfcd117afa.tar.gz linux-6cc87645e2a3c28d857b074e90bf88bfcd117afa.tar.xz | |
xfs: factor out code to find the longest free extent in the AG
Signed-off-by: Dave Chinner <dgc@sgi.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_bmap.c')
| -rw-r--r-- | fs/xfs/xfs_bmap.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c index 27062d0a879d..07b7d0d59d88 100644 --- a/fs/xfs/xfs_bmap.c +++ b/fs/xfs/xfs_bmap.c @@ -2712,9 +2712,6 @@ xfs_bmap_btalloc( xfs_agnumber_t startag; xfs_alloc_arg_t args; xfs_extlen_t blen; - xfs_extlen_t delta; - xfs_extlen_t longest; - xfs_extlen_t need; xfs_extlen_t nextminlen = 0; xfs_perag_t *pag; int nullfb; /* true if ap->firstblock isn't set */ @@ -2796,13 +2793,8 @@ xfs_bmap_btalloc( * See xfs_alloc_fix_freelist... */ if (pag->pagf_init) { - need = XFS_MIN_FREELIST_PAG(pag, mp); - delta = need > pag->pagf_flcount ? - need - pag->pagf_flcount : 0; - longest = (pag->pagf_longest > delta) ? - (pag->pagf_longest - delta) : - (pag->pagf_flcount > 0 || - pag->pagf_longest > 0); + xfs_extlen_t longest; + longest = xfs_alloc_longest_free_extent(mp, pag); if (blen < longest) blen = longest; } else |