The patch titled
tdfxfb: replace busy waiting with cpu_relax
has been removed from the -mm tree. Its filename was
tdfxfb-replace-busy-waiting-with-cpu_relax.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: tdfxfb: replace busy waiting with cpu_relax
From: Krzysztof Helt <[EMAIL PROTECTED]>
This patch replaces busy waiting with cpu_relax() call. This makes scrolling
faster.
Signed-off-by: Krzysztof Helt <[EMAIL PROTECTED]>
Signed-off-by: Antonino Daplas <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
drivers/video/tdfxfb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -puN drivers/video/tdfxfb.c~tdfxfb-replace-busy-waiting-with-cpu_relax
drivers/video/tdfxfb.c
--- a/drivers/video/tdfxfb.c~tdfxfb-replace-busy-waiting-with-cpu_relax
+++ a/drivers/video/tdfxfb.c
@@ -273,7 +273,8 @@ static inline void banshee_make_room(str
{
/* Note: The Voodoo3's onboard FIFO has 32 slots. This loop
* won't quit if you ask for more. */
- while ((tdfx_inl(par, STATUS) & 0x1f) < size - 1) ;
+ while ((tdfx_inl(par, STATUS) & 0x1f) < size - 1)
+ cpu_relax();
}
static int banshee_wait_idle(struct fb_info *info)
_
Patches currently in -mm which might be from [EMAIL PROTECTED] are
origin.patch
git-alsa.patch
cyber2000fb-checkpatch-fixes.patch
-
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