blk_delete_timer 914 block/blk-core.c blk_delete_timer(rq); blk_delete_timer 1750 block/blk-core.c blk_delete_timer(req); blk_delete_timer 163 block/blk-timeout.c blk_delete_timer(req); blk_delete_timer 21 block/blk.h void blk_delete_timer(struct request *);