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(parent: 323f2c0) | patch
iov_iter: fix iov_iter_type
authorMing Lei <ming.lei@redhat.com>
Fri, 26 Apr 2019 10:45:21 +0000 (18:45 +0800)
committerJens Axboe <axboe@kernel.dk>
Wed, 1 May 2019 14:38:47 +0000 (08:38 -0600)
commit2c3e147ae59c2d86b3fb2602b2d0a6fff60967ca
treef80fdd5c8e5a2b9dc12e9027186b75236ccfc971tree | snapshot
parent323f2c01cd2c74a46456635c37344270cdbda241commit | diff
iov_iter: fix iov_iter_type

Commit c51708abd253 ("iov_iter: add ITER_BVEC_FLAG_NO_REF flag")
introduces one extra flag of ITER_BVEC_FLAG_NO_REF, and this flag
is stored into iter->type.

However, iov_iter_type() doesn't consider the new added flag, fix
it by masking this flag in iov_iter_type().

Fixes: c51708abd253 ("iov_iter: add ITER_BVEC_FLAG_NO_REF flag")
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
include/linux/uio.h diff | blob | history
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