| commit | 5adc94c247c3779782c7b0b8b5e28cf50596eb37 | [log] [tgz] |
|---|---|---|
| author | Dave Chinner <dchinner@redhat.com> | Fri Sep 24 21:58:31 2010 +1000 |
| committer | Alex Elder <aelder@sgi.com> | Mon Oct 18 15:07:47 2010 -0500 |
| tree | 95c2fac56cf6b9559b70aeaa43dae5a18b3c3fec | |
| parent | 686865f76e35b28ba7aa6afa19209426f0da6201 [diff] |
xfs: introduced uncached buffer read primitve To avoid the need to use cached buffers for single-shot or buffers cached at the filesystem level, introduce a new buffer read primitive that bypasses the cache an reads directly from disk. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Alex Elder <aelder@sgi.com>