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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2005-09-22 21:44:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-22 22:17:35 -0700 |
| commit | 57487f4376e16558ccbe45a5b41d8cb5192309a4 (patch) | |
| tree | 0f2712787db8a8eb7021ccac41deef40d6890f41 /kernel/power | |
| parent | 4c87b74c72d42f7272aa4bf8f17c73bb53774eee (diff) | |
| download | lwn-57487f4376e16558ccbe45a5b41d8cb5192309a4.tar.gz lwn-57487f4376e16558ccbe45a5b41d8cb5192309a4.zip | |
[PATCH] swsusp: do not trigger BUG_ON() if there is not enough memory
The following patch makes swsusp avoid triggering the BUG_ON() in
swsusp_suspend() if there is not enough memory for suspend.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/power')
| -rw-r--r-- | kernel/power/swsusp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/power/swsusp.c b/kernel/power/swsusp.c index d967e875ee82..353f37f1ba28 100644 --- a/kernel/power/swsusp.c +++ b/kernel/power/swsusp.c @@ -918,6 +918,7 @@ static int swsusp_alloc(void) pagedir_nosave = NULL; nr_copy_pages = calc_nr(nr_copy_pages); + nr_copy_pages_check = nr_copy_pages; pr_debug("suspend: (pages needed: %d + %d free: %d)\n", nr_copy_pages, PAGES_FOR_IO, nr_free_pages()); @@ -940,7 +941,6 @@ static int swsusp_alloc(void) return error; } - nr_copy_pages_check = nr_copy_pages; return 0; } |