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| author |   Kazuya Mio <k-mio@sx.jp.nec.com> | 2012-02-08 16:34:29 +0900 |
|---|---|---|
| committer |   Jan Kara <jack@suse.cz> | 2012-02-29 21:53:46 +0100 |
| commit | ac1334bfdae33be17ae6ae641bbbd1e6a2f04005 (patch) | |
| tree | 1d7beae4467acc1ba18a90d18b07eab5563c14de /tools | |
| parent | ext3: Don't call dquot_free_block() if we don't update anything (diff) | |
| download | wireguard-linux-ac1334bfdae33be17ae6ae641bbbd1e6a2f04005.tar.xz wireguard-linux-ac1334bfdae33be17ae6ae641bbbd1e6a2f04005.zip | |
ext3: Update ctime in ext3_splice_branch() only when needed
Currently ext3 updates ctime in ext3_splice_branch() which is called whenever
we allocate one block. But it is wasteful because ext3 doesn't support
nanosecond timestamp. This leads to a performance loss.
Signed-off-by: Kazuya Mio <k-mio@sx.jp.nec.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions