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(parent: a0fb3c4) | patch
drbd: prepare sending side for REQ_DISCARD
authorLars Ellenberg <lars.ellenberg@linbit.com>
Mon, 28 Apr 2014 16:43:24 +0000 (18:43 +0200)
committerJens Axboe <axboe@fb.com>
Wed, 30 Apr 2014 19:46:55 +0000 (13:46 -0600)
commit2f632aeb5302da93f760d965e970600b35907026
tree861956cd7be0e3126a1decd359da61ab62eaddbetree | snapshot
parenta0fb3c47a1aae5d38a88ea858f14d6d088d05e07commit | diff
drbd: prepare sending side for REQ_DISCARD

Note that I do NOT call __drbd_chk_io_error for failed REQ_DISCARD.
That may be wrong, though, or needs to differ between EOPNOTSUPP and
other errors...

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
drivers/block/drbd/drbd_main.c diff | blob | history
drivers/block/drbd/drbd_req.c diff | blob | history
drivers/block/drbd/drbd_req.h diff | blob | history
drivers/block/drbd/drbd_worker.c diff | blob | history
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