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| author |   Christoph Hellwig <hch@lst.de> | 2009-10-30 08:03:27 +0100 |
|---|---|---|
| committer |   Steven Whitehouse <swhiteho@redhat.com> | 2009-12-03 11:55:54 +0000 |
| commit | f25934c5f88655a8d5c3c40a540daed1f0e6dedc (patch) | |
| tree | a21e1ab167314292ffe2e3b319c8d5abf5faccd7 /lib/spinlock_debug.c | |
| parent | GFS2: remove division from new statfs code (diff) | |
| download | linux-rng-f25934c5f88655a8d5c3c40a540daed1f0e6dedc.tar.xz linux-rng-f25934c5f88655a8d5c3c40a540daed1f0e6dedc.zip | |
GFS2: add barrier/nobarrier mount options
Currently gfs2 issues barrier unconditionally. There are various reasons
to disable them, be that just for testing or for stupid devices flushing
large battert backed caches. Add a nobarrier option that matches xfs and
btrfs for this. Also add a symmetric barrier option to turn it back on
at remount time.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'lib/spinlock_debug.c')
0 files changed, 0 insertions, 0 deletions