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| /openbmc/linux/fs/gfs2/ |
| H A D | log.c | 34cc1781 Fri Mar 09 04:45:56 CST 2012 Steven Whitehouse <swhiteho@redhat.com> GFS2: Clean up log flush header writing
We already send both a pre and post flush to the block device
when writing a journal header. There is no need to wait for
the previous I/O specifically when we do this, unless we've
turned "barriers" off.
As a side effect, this also cleans up the code path for flushing
the journal and makes it more readable.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
34cc1781 Fri Mar 09 04:45:56 CST 2012 Steven Whitehouse <swhiteho@redhat.com> GFS2: Clean up log flush header writing
We already send both a pre and post flush to the block device
when writing a journal header. There is no need to wait for
the previous I/O specifically when we do this, unless we've
turned "barriers" off.
As a side effect, this also cleans up the code path for flushing
the journal and makes it more readable.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
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