Messages in this thread Patch in this message | | | Subject | [patch 04/14] radio/radio-aimslab: replace while/schedule() with msleep() | From | janitor@sternwel ... | Date | Thu, 02 Sep 2004 01:16:00 +0200 |
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I would appreciate any comments from the janitor@sternweltens list.
Thanks, Nish
Description: Uses msleep() instead of a while-loop and schedule(). Thus the CPU is given up for the time desired.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Maximilian Attems <janitor@sternwelten.at>
---
linux-2.6.9-rc1-bk7-max/drivers/media/radio/radio-aimslab.c | 7 +------ 1 files changed, 1 insertion(+), 6 deletions(-)
diff -puN drivers/media/radio/radio-aimslab.c~msleep-drivers_media_radio-aimslab drivers/media/radio/radio-aimslab.c --- linux-2.6.9-rc1-bk7/drivers/media/radio/radio-aimslab.c~msleep-drivers_media_radio-aimslab 2004-09-01 19:35:10.000000000 +0200 +++ linux-2.6.9-rc1-bk7-max/drivers/media/radio/radio-aimslab.c 2004-09-01 19:35:10.000000000 +0200 @@ -63,12 +63,7 @@ static void sleep_delay(long n) if(!d) udelay(n); else - { - /* Yield CPU time */ - unsigned long x=jiffies; - while((jiffies-x)<=d) - schedule(); - } + msleep(jiffies_to_msecs(d)); } static void rt_decvol(void) _ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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