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| author | Mike Snitzer <snitzer@redhat.com> | 2014-10-19 14:23:09 +0200 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2014-11-10 21:25:28 +0100 |
| commit | 9d094eebd7fd3d3432a974f46490c32cae35edfe (patch) | |
| tree | a47cf98c1edca5ce668b4be57c22cbaca82849ed /drivers/md | |
| parent | dm thin: sort the deferred cells (diff) | |
| download | linux-9d094eebd7fd3d3432a974f46490c32cae35edfe.tar.xz linux-9d094eebd7fd3d3432a974f46490c32cae35edfe.zip | |
dm thin: optimize retry_bios_on_resume
Eliminate redundant should_error_unserviceable_bio check and error
loop.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-thin.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c index b9d25026ab84..575e3ed723cc 100644 --- a/drivers/md/dm-thin.c +++ b/drivers/md/dm-thin.c @@ -1263,13 +1263,8 @@ static void retry_bios_on_resume(struct pool *pool, struct dm_bio_prison_cell *c bio_list_init(&bios); cell_release(pool, cell, &bios); - error = should_error_unserviceable_bio(pool); - if (error) - while ((bio = bio_list_pop(&bios))) - bio_endio(bio, error); - else - while ((bio = bio_list_pop(&bios))) - retry_on_resume(bio); + while ((bio = bio_list_pop(&bios))) + retry_on_resume(bio); } static void process_discard_cell(struct thin_c *tc, struct dm_bio_prison_cell *cell) |