| commit | e7cd8a722745a01bcfac4d4a52d53391d177da20 | [log] [tgz] |
|---|---|---|
| author | Rafael J. Wysocki <rjw@sisk.pl> | Thu Jul 19 01:47:34 2007 -0700 |
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | Thu Jul 19 10:04:42 2007 -0700 |
| tree | 45c7e57cac39a6aa90d1c5f6682ddd12bdc8315a | |
| parent | f4a3a7d60c9c9a961e4c970f6eb41dd1c9d3ec21 [diff] |
Freezer: return int from freeze_processes Make try_to_freeze_tasks() and freeze_processes() return -EBUSY on failure instead of the number of unfrozen tasks (none of the callers actually uses this number). Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Cc: Gautham R Shenoy <ego@in.ibm.com> Cc: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>