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| author |   ike Snitzer <snitzer@redhat.com> | 2010-08-08 12:11:33 -0400 |
|---|---|---|
| committer |   Jens Axboe <jaxboe@fusionio.com> | 2010-08-08 12:11:33 -0400 |
| commit | 3383977fadc4027f20907f6208a9033cd043adab (patch) | |
| tree | 4c950e22a7db4c2f0d5a65462b3f9081f4f6132e /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | block: fix missing export of blk_types.h (diff) | |
| download | wireguard-linux-3383977fadc4027f20907f6208a9033cd043adab.tar.xz wireguard-linux-3383977fadc4027f20907f6208a9033cd043adab.zip | |
block: update request stacking methods to support discards
Propagate REQ_DISCARD in cmd_flags when cloning a discard request.
Skip blk_rq_check_limits's existing checks for discard requests because
discard limits will have already been checked in blkdev_issue_discard.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions