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| author |  Mike Snitzer <snitzer@redhat.com>
| 2010-05-25 13:15:15 -0400 |
|---|---|---|
| committer |  Jens Axboe <jaxboe@fusionio.com>
| 2010-06-04 13:47:06 +0200 |
| commit | 1abec4fdbb142e3ccb6ce99832fae42129134a96 (patch) | |
| tree | 5adffee38a35b3639282da545846171715e9d689 /kernel | |
| parent | block: avoid unconditionally freeing previously allocated request_queue (diff) | |
| download | linux-1abec4fdbb142e3ccb6ce99832fae42129134a96.tar.gz linux-1abec4fdbb142e3ccb6ce99832fae42129134a96.tar.bz2 linux-1abec4fdbb142e3ccb6ce99832fae42129134a96.zip | |
block: make blk_init_free_list and elevator_init idempotent
blk_init_allocated_queue_node may fail and the caller _could_ retry.
Accommodate the unlikely event that blk_init_allocated_queue_node is
called on an already initialized (possibly partially) request_queue.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions