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author | Jens Axboe <axboe@fb.com> | 2015-09-03 19:28:20 +0300 |
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committer | Jens Axboe <axboe@fb.com> | 2015-09-03 19:33:09 +0300 |
commit | 5e7c4274a70aa2d6f485996d0ca1dad52d0039ca (patch) | |
tree | dce51421028d162af78514b631dc75a6be92cf11 /Documentation | |
parent | 5fdb7e1b976dc9d18aff8c711e51d17c4c324a0e (diff) | |
download | linux-5e7c4274a70aa2d6f485996d0ca1dad52d0039ca.tar.xz |
block: Check for gaps on front and back merges
We are checking for gaps to previous bio_vec, which can
only detect back merges gaps. Moreover, at the point where
we check for a gap, we don't know if we will attempt a back
or a front merge. Thus, check for gap to prev in a back merge
attempt and check for a gap to next in a front merge attempt.
Signed-off-by: Jens Axboe <axboe@fb.com>
[sagig: Minor rename change]
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions