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(parent: 43518d9) | patch
Linux 4.4 compat: make_request_fn returns blk_qc_t
authorChunwei Chen <david.chen@osnexus.com>
Mon, 23 Nov 2015 22:47:29 +0000 (14:47 -0800)
committerBrian Behlendorf <behlendorf1@llnl.gov>
Wed, 2 Dec 2015 00:48:08 +0000 (16:48 -0800)
commit1a093716788a08b5d038c49ab99a6e9363c97a64
treebf576b9d99bff11be26ffd48bf30acf281126767tree | snapshot
parent43518d92fd9200aa07a871604a682e0dc7dff981commit | diff
Linux 4.4 compat: make_request_fn returns blk_qc_t

As part of block polling support in Linux 4.4, make_request_fn should
return a cookie value of type blk_qc_t. For now, we make zvol_request
always return BLK_QC_T_NONE until we assess whether and how we want
to support block polling.

Signed-off-by: Chunwei Chen <david.chen@osnexus.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Issue #4021
config/kernel-mk-request-fn.m4 diff | blob | history
module/zfs/zvol.c diff | blob | history
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