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authorDavid Woodhouse <dwmw2@infradead.org>2009-09-12 01:35:37 -0400
committerJens Axboe <jens.axboe@oracle.com>2009-09-14 02:24:53 -0400
commit3d2257f157c2324acbc0fa0fa54e8626a987edd2 (patch)
treea3c05936cc4fbf49474dae072871dbab909c9ae4 /mm
parentb8a9ae779f2c7049071034661e09cb7e1e82250c (diff)
Make DISCARD_BARRIER and DISCARD_NOBARRIER writes instead of reads
The commands are conceptually writes, and in the case of IDE and SCSI commands actually are writes. They were only reads because we thought that would interact better with the elevators. Now the elevators know about discard requests, that advantage no longer exists. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions