| commit | e7ff6aed8761b2c86cd9ab7083e512de2b8cfa48 | [log] [tgz] |
|---|---|---|
| author | David Chinner <dgc@sgi.com> | Sat Feb 10 18:37:46 2007 +1100 |
| committer | Tim Shimmin <tes@sgi.com> | Sat Feb 10 18:37:46 2007 +1100 |
| tree | 7a3e7e8ba879bbd72f55cbada44ebe542b179087 | |
| parent | 6be145bfb1ce93b2dbb854fee66fbb8d04916339 [diff] |
[XFS] Don't use kmap in xfs_iozero. kmap() is inefficient and does not scale well. kmap_atomic() is a better choice. Use the generic wrapper function instead of open coding the kmap-memset-dcache flush-kunmap stuff. SGI-PV: 960904 SGI-Modid: xfs-linux-melb:xfs-kern:28041a Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Tim Shimmin <tes@sgi.com>