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[PATCH] mutex subsystem, semaphore to completion: drivers/block/loop.c

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convert the block loop device from semaphores to completions.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2006-01-09 15:59:27 -08:00 • committed by Ingo Molnar
parent f36d4024ca
commit 11b751ae8c
2 changed files with 14 additions and 17 deletions
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4
include/linux/loop.h
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@ -58,9 +58,9 @@ struct loop_device {
struct bio *lo_bio;
struct bio *lo_biotail;
int lo_state;
struct semaphore lo_sem;
struct completion lo_done;
struct completion lo_bh_done;
struct semaphore lo_ctl_mutex;
struct semaphore lo_bh_mutex;
int lo_pending;
request_queue_t *lo_queue;