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[PATCH] swsusp: documentation updates

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Update suspend-to-RAM documentation with new machines, and makes message
when processes can't be stopped little clearer.  (In one case, waiting
longer actually did help).

From: "Rafael J. Wysocki" <rjw@sisk.pl>

  Warn in the documentation that data may be lost if there are some
  filesystems mounted from USB devices before suspend.

  [Thanks to Alan Stern for providing the answer to the question in the
  Q:-A: part.]

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Pavel Machek
2006-03-23 03:00:02 -08:00
committed by Linus Torvalds
parent 74c7e2efbe
commit 543cc27d09
3 changed files with 78 additions and 49 deletions
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kernel/power/process.c
+1 -1
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@@ -83,7 +83,7 @@ int freeze_processes(void)
yield(); /* Yield is okay here */
if (todo && time_after(jiffies, start_time + TIMEOUT)) {
printk( "\n" );
printk(KERN_ERR " stopping tasks failed (%d tasks remaining)\n", todo );
printk(KERN_ERR " stopping tasks timed out (%d tasks remaining)\n", todo );
break;
}
} while(todo);