aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux/blkdev.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/blkdev.h')
-rw-r--r--include/linux/blkdev.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index e21dd893ee86..9a36164487d0 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -410,8 +410,12 @@ struct request_queue {
rq_timed_out_fn *rq_timed_out_fn;
dma_drain_needed_fn *dma_drain_needed;
lld_busy_fn *lld_busy_fn;
+ /* Called just after a request is allocated */
init_rq_fn *init_rq_fn;
+ /* Called just before a request is freed */
exit_rq_fn *exit_rq_fn;
+ /* Called from inside blk_get_request() */
+ void (*initialize_rq_fn)(struct request *rq);
const struct blk_mq_ops *mq_ops;

Privacy Policy