| commit | 18af8b2ca34b831c32c6fa01e7ce33143c33bb63 | |
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | |
| Thu, 4 Dec 2008 07:56:35 +0000 (4 08:56 +0100) | ||
| committer | Jens Axboe <jens.axboe@oracle.com> | |
| Mon, 29 Dec 2008 07:29:51 +0000 (29 08:29 +0100) | ||
| tree | 0feb71c891dea467c88181b1974d15cf58243f9a | treesnapshot (tar.gz zip) |
| parent | a6f23657d3072bde6844055bbc2290e497f33fbc | commitdiff |
block: use min_not_zero in blk_queue_stack_limits
zero is invalid for max_phys_segments, max_hw_segments, and
max_segment_size. It's better to use use min_not_zero instead of
min. min() works though (because the commit 0e435ac makes sure that
these values are set to the default values, non zero, if a queue is
initialized properly).
With this patch, blk_queue_stack_limits does the almost same thing
that dm's combine_restrictions_low() does. I think that it's easy to
remove dm's combine_restrictions_low.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
zero is invalid for max_phys_segments, max_hw_segments, and
max_segment_size. It's better to use use min_not_zero instead of
min. min() works though (because the commit 0e435ac makes sure that
these values are set to the default values, non zero, if a queue is
initialized properly).
With this patch, blk_queue_stack_limits does the almost same thing
that dm's combine_restrictions_low() does. I think that it's easy to
remove dm's combine_restrictions_low.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| block/blk-settings.c | diffblobblamehistory |