Messages in this thread Patch in this message | | | Date | Mon, 4 Oct 2004 14:10:18 +0200 | From | Pavel Machek <> | Subject | swsusp: fix process start times after resume |
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Hi!
Currently, process start times change after swsusp (because they are derived from jiffies and current time, oops). This should fix it. Please apply,
Pavel
Index: linux/arch/i386/kernel/time.c =================================================================== --- linux.orig/arch/i386/kernel/time.c 2004-10-01 12:24:26.000000000 +0200 +++ linux/arch/i386/kernel/time.c 2004-10-01 00:53:07.000000000 +0200 @@ -319,7 +319,7 @@ return retval; } -static long clock_cmos_diff; +static long clock_cmos_diff, sleep_start; static int time_suspend(struct sys_device *dev, u32 state) { @@ -328,6 +328,7 @@ */ clock_cmos_diff = -get_cmos_time(); clock_cmos_diff += get_seconds(); + sleep_start = get_cmos_time(); return 0; } @@ -335,10 +336,13 @@ { unsigned long flags; unsigned long sec = get_cmos_time() + clock_cmos_diff; + unsigned long sleep_length = get_cmos_time() - sleep_start; + write_seqlock_irqsave(&xtime_lock, flags); xtime.tv_sec = sec; xtime.tv_nsec = 0; write_sequnlock_irqrestore(&xtime_lock, flags); + jiffies += sleep_length * HZ; return 0; } -- People were complaining that M$ turns users into beta-testers... ...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl! - 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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