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[PATCH] kthread: convert loop.c to kthread

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Convert loop.c from the deprecated kernel_thread to kthread.  This patch
simplifies the code quite a bit and passes similar testing to the previous
submission on both emulated x86 and s390.

Changes since last submission:
	switched to using a rather simple loop based on
	wait_event_interruptible.

Signed-off-by: Serge E. Hallyn <serue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Serge E. Hallyn
2006-09-29 01:59:11 -07:00
committed by Linus Torvalds
parent 5b217fa75c
commit 6c9979185c
2 changed files with 26 additions and 48 deletions
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5
include/linux/loop.h
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@ -59,10 +59,9 @@ struct loop_device {
struct bio *lo_bio;
struct bio *lo_biotail;
int lo_state;
struct completion lo_done;
struct completion lo_bh_done;
struct mutex lo_ctl_mutex;
int lo_pending;
struct task_struct *lo_thread;
wait_queue_head_t lo_event;
request_queue_t *lo_queue;
};