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Btrfs: fix wrong comment in can_overcommit()

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The comment is not coincident with the code. Fix it.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
This commit is contained in:
Miao Xie 2012-10-16 11:32:18 +00:00 committed by Josef Bacik
parent 3fed40cc97
commit 561c294d4c
1 changed files with 3 additions and 3 deletions
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6
fs/btrfs/extent-tree.c
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@ -3668,9 +3668,9 @@ static int can_overcommit(struct btrfs_root *root,
avail >>= 1;
/*
* If we aren't flushing don't let us overcommit too much, say
* 1/8th of the space. If we can flush, let it overcommit up to
* 1/2 of the space.
* If we aren't flushing all things, let us overcommit up to
* 1/2th of the space. If we can flush, don't let us overcommit
* too much, let it overcommit up to 1/8 of the space.
*/
if (flush)
avail >>= 3;