From 6cc87645e2a3c28d857b074e90bf88bfcd117afa Mon Sep 17 00:00:00 2001 From: Dave Chinner Date: Mon, 16 Mar 2009 08:29:46 +0100 Subject: xfs: factor out code to find the longest free extent in the AG Signed-off-by: Dave Chinner Signed-off-by: Christoph Hellwig --- fs/xfs/xfs_filestream.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) (limited to 'fs/xfs/xfs_filestream.c') diff --git a/fs/xfs/xfs_filestream.c b/fs/xfs/xfs_filestream.c index f3bb75da384e..6c87c8f304ef 100644 --- a/fs/xfs/xfs_filestream.c +++ b/fs/xfs/xfs_filestream.c @@ -140,7 +140,7 @@ _xfs_filestream_pick_ag( xfs_extlen_t minlen) { int err, trylock, nscan; - xfs_extlen_t delta, longest, need, free, minfree, maxfree = 0; + xfs_extlen_t longest, free, minfree, maxfree = 0; xfs_agnumber_t ag, max_ag = NULLAGNUMBER; struct xfs_perag *pag; @@ -186,12 +186,7 @@ _xfs_filestream_pick_ag( goto next_ag; } - 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); - + longest = xfs_alloc_longest_free_extent(mp, pag); if (((minlen && longest >= minlen) || (!minlen && pag->pagf_freeblks >= minfree)) && (!pag->pagf_metadata || !(flags & XFS_PICK_USERDATA) || -- cgit v1.2.3