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(parent: 361e06c) | patch
scatterlist: add sg_nents
authorMaxim Levitsky <maximlevitsky@gmail.com>
Thu, 27 Sep 2012 10:45:28 +0000 (12:45 +0200)
committerJens Axboe <axboe@kernel.dk>
Thu, 27 Sep 2012 10:45:28 +0000 (12:45 +0200)
commitefdc10c4622230b1ca0098cd903fa750f6e85f2c
treed45467ec0b7c2446652e685b270427183471a5adtree | snapshot
parent361e06cb3453ba0ec38a423fd2cdead7fd632254commit | diff
scatterlist: add sg_nents

Useful helper to know the number of entries in scatterlist.

Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: Alex Dubov <oakad@yahoo.com>
Acked-by: Tejun Heo <tj@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
include/linux/scatterlist.h diff | blob | history
lib/scatterlist.c diff | blob | history
Linux Kernel Source Tree.