lkml.org 
[lkml]   [2002]   [Apr]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
SubjectKill unneccessary delays from swsusp
Hi!

This patch kills unneccessary delays from suspend.h. I used them for
debugging and forgot them in. Please apply,
Pavel

--- clean.ac//include/asm-i386/suspend.h Sun Apr 7 10:55:12 2002
+++ linux-swsusp.24/include/asm-i386/suspend.h Fri Apr 19 00:15:41 2002
@@ -123,17 +123,13 @@
int nr = smp_processor_id();
struct tss_struct * t = &init_tss[nr];

- printk("Tss desc..."); mdelay(1000);
set_tss_desc(nr,t); /* This just modifies memory; should not be neccessary. But... This is neccessary, because 386 hardware has concept of busy tsc or some similar stupidity. */
gdt_table[__TSS(nr)].b &= 0xfffffdff;

- printk("Tr..."); mdelay(1000);
load_TR(nr); /* This does ltr */

- printk("LDT..."); mdelay(1000);
load_LDT(current->active_mm); /* This does lldt */

- printk("Debug..."); mdelay(1000);
/*
* Now maybe reload the debug registers
*/
@@ -154,7 +150,6 @@
{
/* restore FPU regs if necessary */
/* Do it out of line so that gcc does not move cr0 load to some stupid place */
- printk("FPU..."); mdelay(1000);
kernel_fpu_end();
}

@@ -223,12 +218,9 @@
asm volatile ("lldt (%0)" :: "m" (saved_context.ldt));

#if 0
- printk("Reloading old TR..."); mdelay(1000);
-
asm volatile ("ltr (%0)" :: "m" (saved_context.tr));
#endif

- printk("Calling fix_processor_context..."); mdelay(1000);
fix_processor_context();

/*
--
(about SSSCA) "I don't say this lightly. However, I really think that the U.S.
no longer is classifiable as a democracy, but rather as a plutocracy." --hpa
-
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/

\
 
 \ /
  Last update: 2005-03-22 13:25    [W:0.158 / U:0.604 seconds]
©2003-2014 Jasper Spaans. Advertise on this site