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(parent: 3ef580e) | patch
Btrfs: increase the global block reserve estimates
authorLiu Bo <liubo2009@cn.fujitsu.com>
Thu, 23 Feb 2012 15:49:04 +0000 (10:49 -0500)
committerChris Mason <chris.mason@oracle.com>
Thu, 23 Feb 2012 15:49:04 +0000 (10:49 -0500)
commit2cdf5935953451b41016ecb1371bcf784bc4a14b
treee09399d4a56fcbad38765fd24c7c6e8782f438detree | snapshot
parent3ef580ed9d580746b8b8c44b1b28cf233ea96795commit | diff
Btrfs: increase the global block reserve estimates

When doing IO with large amounts of data fragmentation, the global block
reserve calulations are too low.  This increases them to avoid
ENOSPC crashes.

Signed-off-by: Liu Bo <liubo2009@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
fs/btrfs/extent-tree.c diff | blob | history
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