The patch titled
ps3fb: thread updates 2
has been added to the -mm tree. Its filename is
ps3fb-thread-updates-2.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: ps3fb: thread updates 2
From: Geert Uytterhoeven <Geert.Uytterhoeven@xxxxxxxxxxx>
Replace the kernel_thread and the semaphore by a proper kthread, which is
simply woken up when the screen must be updated
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/ps3fb.c | 16 ++++++----------
1 files changed, 6 insertions(+), 10 deletions(-)
diff -puN drivers/video/ps3fb.c~ps3fb-thread-updates-2 drivers/video/ps3fb.c
--- a/drivers/video/ps3fb.c~ps3fb-thread-updates-2
+++ a/drivers/video/ps3fb.c
@@ -32,7 +32,6 @@
#include <linux/ioctl.h>
#include <linux/notifier.h>
#include <linux/reboot.h>
-#include <linux/freezer.h>
#include <linux/kthread.h>
#include <asm/uaccess.h>
@@ -808,16 +807,13 @@ static int ps3fb_ioctl(struct fb_info *i
static int ps3fbd(void *arg)
{
- DEFINE_WAIT(wait);
- DECLARE_WAIT_QUEUE_HEAD(wq);
-
while (!kthread_should_stop()) {
- prepare_to_wait(&wq, &wait, TASK_INTERRUPTIBLE);
- if (!ps3fb.is_kicked)
- schedule();
- finish_wait(&wq, &wait);
- ps3fb.is_kicked = 0;
- ps3fb_sync(0); /* single buffer */
+ set_current_state(TASK_INTERRUPTIBLE);
+ if (ps3fb.is_kicked) {
+ ps3fb.is_kicked = 0;
+ ps3fb_sync(0); /* single buffer */
+ }
+ schedule();
}
return 0;
}
_
Patches currently in -mm which might be from Geert.Uytterhoeven@xxxxxxxxxxx are
ps3fb-thread-updates.patch
ps3fb-thread-updates-update.patch
ps3fb-thread-updates-2.patch
ps3av-thread-updates.patch
ps3fb-kill-superfluous-zero-initializations.patch
ps3fb-atomic-fixes.patch
ps3av-misc-updates.patch
-
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