lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

sh64: fixups for xtime_lock seqlock conversion.

Browse Source 
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt
2008-04-25 11:54:24 +09:00
parent 1a013e2ffc
commit 9141d30a48
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
arch/sh/kernel/time_64.c
View File

@@ -240,7 +240,7 @@ static inline void do_timer_interrupt(void)
* the irq version of write_lock because as just said we have irq * the irq version of write_lock because as just said we have irq
* locally disabled. -arca * locally disabled. -arca
*/ */
write_lock(&xtime_lock); write_seqlock(&xtime_lock);
asm ("getcon cr62, %0" : "=r" (current_ctc)); asm ("getcon cr62, %0" : "=r" (current_ctc));
ctc_last_interrupt = (unsigned long) current_ctc; ctc_last_interrupt = (unsigned long) current_ctc;
@@ -266,7 +266,7 @@ static inline void do_timer_interrupt(void)
/* do it again in 60 s */ /* do it again in 60 s */
last_rtc_update = xtime.tv_sec - 600; last_rtc_update = xtime.tv_sec - 600;
} }
write_unlock(&xtime_lock); write_sequnlock(&xtime_lock);
#ifndef CONFIG_SMP #ifndef CONFIG_SMP
update_process_times(user_mode(get_irq_regs())); update_process_times(user_mode(get_irq_regs()));