Magellan Linux

  • Back to homepage
    • /[pkg-src]/trunk/kernel26-magellan/patches-2.6.16-r3/0027-2.6.16-swsusp-post_resume_aggressive_swap_prefetch.patch

    Contents of /trunk/kernel26-magellan/patches-2.6.16-r3/0027-2.6.16-swsusp-post_resume_aggressive_swap_prefetch.patch

    Parent Directory Parent Directory | Revision Log Revision Log

    Revision 70 - (show annotations) (download)
    Thu May 11 19:09:22 2006 UTC (18 years ago) by niro
    File size: 1793 byte(s) 
    import
    1 ---
    2 include/linux/suspend.h | 1 +
    3 kernel/power/disk.c | 2 +-
    4 kernel/power/swsusp.c | 3 +++
    5 3 files changed, 5 insertions(+), 1 deletion(-)
    6
    7 Index: linux-2.6.16-ck1/kernel/power/swsusp.c
    8 ===================================================================
    9 --- linux-2.6.16-ck1.orig/kernel/power/swsusp.c 2006-03-20 20:46:23.000000000 +1100
    10 +++ linux-2.6.16-ck1/kernel/power/swsusp.c 2006-03-20 20:47:03.000000000 +1100
    11 @@ -60,6 +60,7 @@
    12 #include <linux/syscalls.h>
    13 #include <linux/highmem.h>
    14 #include <linux/bio.h>
    15 +#include <linux/swap-prefetch.h>
    16
    17 #include <asm/uaccess.h>
    18 #include <asm/mmu_context.h>
    19 @@ -632,6 +633,8 @@ Restore_highmem:
    20 device_power_up();
    21 Enable_irqs:
    22 local_irq_enable();
    23 + if (!in_suspend)
    24 + aggressive_swap_prefetch();
    25 return error;
    26 }
    27
    28 Index: linux-2.6.16-ck1/include/linux/suspend.h
    29 ===================================================================
    30 --- linux-2.6.16-ck1.orig/include/linux/suspend.h 2006-03-20 20:46:23.000000000 +1100
    31 +++ linux-2.6.16-ck1/include/linux/suspend.h 2006-03-20 20:47:03.000000000 +1100
    32 @@ -42,6 +42,7 @@ extern void mark_free_pages(struct zone
    33 #ifdef CONFIG_PM
    34 /* kernel/power/swsusp.c */
    35 extern int software_suspend(void);
    36 +extern int in_suspend;
    37
    38 #if defined(CONFIG_VT) && defined(CONFIG_VT_CONSOLE)
    39 extern int pm_prepare_console(void);
    40 Index: linux-2.6.16-ck1/kernel/power/disk.c
    41 ===================================================================
    42 --- linux-2.6.16-ck1.orig/kernel/power/disk.c 2006-03-20 20:46:23.000000000 +1100
    43 +++ linux-2.6.16-ck1/kernel/power/disk.c 2006-03-20 20:47:03.000000000 +1100
    44 @@ -71,7 +71,7 @@ static void power_down(suspend_disk_meth
    45 }
    46
    47
    48 -static int in_suspend __nosavedata = 0;
    49 +int in_suspend __nosavedata = 0;
    50
    51
    52 static inline void platform_finish(void)