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authorDavid Chinner <dgc@sgi.com>2007-02-10 02:37:46 -0500
committerTim Shimmin <tes@sgi.com>2007-02-10 02:37:46 -0500
commite7ff6aed8761b2c86cd9ab7083e512de2b8cfa48 (patch)
tree7a3e7e8ba879bbd72f55cbada44ebe542b179087 /fs/nls
parent6be145bfb1ce93b2dbb854fee66fbb8d04916339 (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>
Diffstat (limited to 'fs/nls')
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