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(parent: 1740b66) | patch
target: avoid accessing .bi_vcnt directly
authorMing Lei <tom.leiming@gmail.com>
Fri, 11 Nov 2016 12:05:32 +0000 (20:05 +0800)
committerJens Axboe <axboe@fb.com>
Tue, 22 Nov 2016 15:57:55 +0000 (08:57 -0700)
commitede368743d4fee1b8efa1b4503dbaeafa11fb0b8
tree0f465eebb030ac1b2a5295b6c13d1c8d92c9b0c2tree | snapshot
parent1740b66751c40bdabb935ca4140891ddae72b099commit | diff
target: avoid accessing .bi_vcnt directly

When the bio is full, bio_add_pc_page() will return zero,
so use this information tell when the bio is full.

Also replace access to .bi_vcnt for pr_debug() with bio_segments().

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jens Axboe <axboe@fb.com>
drivers/target/target_core_pscsi.c diff | blob | history
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