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| author | Nishanth Aravamudan <nacc@us.ibm.com> | 2005-11-07 01:01:14 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-07 07:53:56 -0800 |
| commit | bc874d174b224c016adac85fc9dd6da1161ffc57 (patch) | |
| tree | 4f0f14a1936cb976dec527c977e529660388dc91 /arch/um/drivers/random.c | |
| parent | 8f09f4a25a927080e1fa1331735c3d1b5664866b (diff) | |
| download | blackbird-op-linux-bc874d174b224c016adac85fc9dd6da1161ffc57.tar.gz blackbird-op-linux-bc874d174b224c016adac85fc9dd6da1161ffc57.zip | |
[PATCH] um: fix-up schedule_timeout() usage
Use schedule_timeout_interruptible() instead of
set_current_state()/schedule_timeout() to reduce kernel size.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/drivers/random.c')
| -rw-r--r-- | arch/um/drivers/random.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/um/drivers/random.c b/arch/um/drivers/random.c index f9e22198e011..ba471f5864a6 100644 --- a/arch/um/drivers/random.c +++ b/arch/um/drivers/random.c @@ -58,10 +58,8 @@ static ssize_t rng_dev_read (struct file *filp, char __user *buf, size_t size, if (filp->f_flags & O_NONBLOCK) return ret ? : -EAGAIN; - if(need_resched()){ - current->state = TASK_INTERRUPTIBLE; - schedule_timeout(1); - } + if(need_resched()) + schedule_timeout_interruptible(1); } else return n; if (signal_pending (current)) |
