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| author | Rafael J. Wysocki | 2007-07-19 10:47:34 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2007-07-19 19:04:42 +0200 |
| commit | e7cd8a722745a01bcfac4d4a52d53391d177da20 (patch) | |
| tree | 45c7e57cac39a6aa90d1c5f6682ddd12bdc8315a /include/linux/circ_buf.h | |
| parent | Freezer: use __set_current_state in refrigerator (diff) | |
| download | kernel-qcow2-linux-e7cd8a722745a01bcfac4d4a52d53391d177da20.tar.gz kernel-qcow2-linux-e7cd8a722745a01bcfac4d4a52d53391d177da20.tar.xz kernel-qcow2-linux-e7cd8a722745a01bcfac4d4a52d53391d177da20.zip | |
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>
Diffstat (limited to 'include/linux/circ_buf.h')
0 files changed, 0 insertions, 0 deletions