Andrew Morton f02c696800
include/linux/memory.h: implement register_hotmemory_notifier() ...
When CONFIG_MEMORY_HOTPLUG=n, we don't want the memory-hotplug notifier
handlers to be included in the .o files, for space reasons.
The existing hotplug_memory_notifier() tries to handle this but testing
with gcc-4.4.4 shows that it doesn't work - the hotplug functions are
still present in the .o files.
So implement a new register_hotmemory_notifier() which is a copy of
register_hotcpu_notifier(), and which actually works as desired.
hotplug_memory_notifier() and register_memory_notifier() callsites
should be converted to use this new register_hotmemory_notifier().
While we're there, let's repair the existing hotplug_memory_notifier():
it simply stomps on the register_memory_notifier() return value, so
well-behaved code cannot check for errors. Apparently non of the
existing callers were well-behaved :(
Cc: Andrew Shewmaker <agshew@gmail.com >
Signed-off-by: Andrew Morton <akpm@linux-foundation.org >
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org >
2013-04-29 15:54:36 -07:00
2013-03-29 09:20:05 -07:00
2013-03-02 16:33:54 -08:00
2013-01-28 18:17:25 -05:00
2013-02-26 15:03:06 -08:00
2013-02-21 15:27:22 -08:00
2013-01-30 07:54:34 -06:00
2013-02-13 08:35:43 -08:00
2013-03-01 13:39:00 -08:00
2013-03-08 16:03:29 -08:00
2013-03-25 21:06:10 +00:00
2013-02-20 11:00:43 -08:00
2013-03-03 12:06:09 -08:00
2013-02-28 18:02:55 -08:00
2013-04-03 11:28:18 -07:00
2013-02-26 11:41:08 -08:00
2013-02-24 14:37:22 -05:00
2013-03-14 12:48:54 +00:00
2013-04-09 21:04:16 +02:00
2013-02-13 06:16:08 -08:00
2013-04-19 15:45:05 +02:00
2013-04-29 12:19:23 -07:00
2013-02-16 13:34:10 -08:00
2013-03-01 06:07:22 +00:00
2013-02-22 09:20:11 -08:00
2013-02-21 12:11:44 -08:00
2013-04-10 10:31:26 -04:00
2013-03-02 16:46:07 -08:00
2013-04-23 12:50:38 -07:00
2013-01-29 11:47:06 +01:00
2013-04-16 10:27:15 -06:00
2013-04-03 19:33:40 -04:00
2013-02-21 17:22:19 -08:00
2013-03-01 12:47:16 +01:00
2013-02-26 02:46:13 -05:00
2013-04-29 15:54:33 -07:00
2013-04-18 09:00:26 -07:00
2013-02-15 18:52:45 -08:00
2013-02-23 17:50:12 -08:00
2013-02-20 09:37:28 -05:00
2013-04-29 15:54:33 -07:00
2013-02-21 17:22:16 -08:00
2013-04-14 10:06:31 -07:00
2013-04-29 15:54:33 -07:00
2013-01-31 22:15:36 +01:00
2013-01-31 19:57:30 -08:00
2013-02-13 06:00:53 -08:00
2013-02-23 17:50:10 -08:00
2013-03-19 19:15:52 +01:00
2013-02-21 17:22:15 -08:00
2013-02-21 17:22:15 -08:00
2013-02-21 17:22:15 -08:00
2013-02-21 17:22:16 -08:00
2013-02-15 16:45:06 +01:00
2013-02-25 16:46:44 -08:00
2013-02-02 01:29:32 +01:00
2013-02-11 18:49:51 -05:00
2013-02-26 02:46:09 -05:00
2013-04-29 15:54:27 -07:00
2013-04-02 01:28:41 +02:00
2013-03-01 22:45:49 +00:00
2013-04-11 11:43:29 -07:00
2013-03-01 22:45:49 +00:00
2013-02-27 15:13:36 +05:30
2013-02-27 22:37:34 +05:30
2013-02-28 09:53:21 +05:30
2013-03-03 23:59:59 -08:00
2013-03-16 06:32:30 +01:00
2013-04-09 11:34:05 +01:00
2013-02-28 12:52:24 -08:00
2013-02-26 02:46:08 -05:00
2013-02-27 19:10:23 -08:00
2013-02-23 17:50:12 -08:00
2013-03-31 11:38:33 -07:00
2013-03-27 07:49:29 -07:00
2013-03-03 19:36:31 -08:00
2013-02-22 23:31:31 -05:00
2013-01-30 11:02:06 -05:00
2013-04-12 17:12:41 -04:00
2013-02-26 03:10:52 +11:00
2013-02-22 00:05:07 +01:00
2013-03-18 10:21:23 +01:00
2013-02-27 19:10:24 -08:00
2013-02-22 08:20:05 +01:00
2013-02-21 10:45:01 +01:00
2013-02-23 17:50:16 -08:00
2013-02-23 17:50:17 -08:00
2013-04-29 15:54:35 -07:00
2013-04-29 15:54:26 -07:00
2013-03-13 15:21:47 -07:00
2013-02-15 09:41:42 +01:00
2013-02-06 15:59:47 -05:00
2013-02-27 19:10:24 -08:00
2013-02-23 21:00:06 -05:00
2013-02-11 14:16:26 -05:00
2013-01-29 13:59:57 -05:00
2013-02-19 08:06:01 +01:00
2013-02-06 10:47:28 +01:00
2013-03-15 12:23:09 -07:00
2013-02-27 19:10:21 -08:00
2013-01-30 22:41:13 -05:00
2013-03-22 16:41:19 -07:00
2013-01-28 12:17:25 +01:00
2013-02-09 16:29:20 -05:00
2013-03-22 16:41:20 -07:00
2013-04-17 12:35:33 -07:00
2013-02-04 15:35:26 -08:00
2013-02-23 17:50:19 -08:00
2013-04-07 13:05:35 +03:00
2013-04-07 13:05:35 +03:00
2013-02-01 17:47:04 -08:00
2013-04-03 19:33:43 -04:00
2013-03-14 13:18:30 -07:00
2013-02-19 15:17:08 -05:00
2013-02-22 19:25:09 -08:00
2013-02-20 19:36:01 +01:00
2013-02-02 00:01:15 +01:00
2013-04-08 16:57:15 -07:00
2013-03-02 09:34:39 -08:00
2013-02-23 17:50:20 -08:00
2013-02-23 17:50:13 -08:00
2013-04-29 15:54:36 -07:00
2013-01-28 18:42:10 -05:00
2013-02-23 17:50:19 -08:00
2013-02-23 17:50:17 -08:00
2013-04-29 15:54:36 -07:00
2013-03-28 17:45:51 -07:00
2013-02-05 20:38:48 +11:00
2013-03-22 16:41:20 -07:00
2013-03-29 08:35:47 -07:00
2013-03-27 07:50:04 -07:00
2013-04-23 09:50:30 -06:00
2013-04-19 09:33:36 +02:00
2013-03-19 11:07:58 +08:00
2013-02-15 15:17:11 -05:00
2013-04-05 00:18:46 -04:00
2013-02-11 19:19:33 -05:00
2013-02-13 06:16:06 -08:00
2013-02-13 06:15:29 -08:00
2013-03-02 16:46:07 -08:00
2013-04-29 15:54:36 -07:00
2013-02-13 10:11:53 +00:00
2013-02-13 10:09:31 +00:00
2013-02-23 00:30:08 +01:00
2013-02-23 17:50:17 -08:00
2013-02-14 15:55:23 +01:00
2013-02-23 17:50:15 -08:00
2013-04-29 15:54:28 -07:00
2013-03-01 23:51:07 -05:00
2013-04-17 10:21:17 -06:00
2013-04-15 14:30:44 -06:00
2013-04-12 16:52:01 -06:00
2013-04-17 10:21:17 -06:00
2013-04-17 10:21:17 -06:00
2013-04-29 09:30:25 -07:00
2013-04-17 10:21:17 -06:00
2013-02-05 11:54:06 +01:00
2013-03-17 15:59:15 -07:00
2013-02-27 19:10:24 -08:00
2013-03-29 09:14:16 -07:00
2013-02-23 17:50:16 -08:00
2013-02-23 17:50:16 -08:00
2013-02-21 12:05:51 -08:00
2013-02-13 09:40:35 -08:00
2013-04-09 10:48:33 -07:00
2013-03-22 16:41:20 -07:00
2013-04-09 14:09:17 -04:00
2013-02-26 09:34:29 -08:00
2013-02-08 13:14:40 +00:00
2013-04-29 15:54:28 -07:00
2013-02-27 19:10:24 -08:00
2013-01-28 22:25:21 -08:00
2013-02-14 17:11:09 +00:00
2013-03-13 15:21:44 -07:00
2013-01-30 11:01:53 -05:00
2013-02-23 17:50:17 -08:00
2013-02-21 12:05:51 -08:00
2013-02-27 19:10:10 -08:00
2013-04-29 08:21:37 -07:00
2013-04-10 15:40:39 -04:00
2013-02-19 08:43:34 +01:00
2013-02-13 10:13:58 -08:00
2013-04-11 13:14:36 -07:00
2013-03-19 19:15:52 +01:00
2013-04-05 15:38:10 -04:00
2013-02-21 17:22:20 -08:00
2013-02-26 22:25:17 +01:00
2013-02-10 19:41:08 -05:00
2013-04-09 10:48:33 -07:00
2013-02-07 15:15:00 -08:00
2013-03-25 10:39:40 -07:00
2013-03-01 12:40:36 +01:00
2013-02-13 12:15:50 -08:00
2013-02-09 22:30:44 +01:00
2013-02-23 17:50:22 -08:00
2013-04-17 12:35:32 -07:00
2013-02-14 09:21:15 -05:00
2013-02-13 13:22:15 -05:00
2013-01-28 11:19:06 -07:00
2013-03-20 17:56:58 -04:00
2013-02-05 00:48:46 +01:00
2013-02-21 14:58:40 -08:00
2013-02-04 15:40:28 -08:00
2013-03-18 16:14:55 -07:00
2013-03-18 16:44:02 -07:00
2013-04-15 21:23:03 +01:00
2013-03-20 12:10:38 -04:00
2013-02-08 18:28:04 +01:00
2013-03-28 11:10:22 -07:00
2013-03-27 07:50:08 -07:00
2013-02-14 00:22:58 +01:00
2013-02-13 17:00:32 +10:30
2013-02-23 17:50:15 -08:00
2013-04-29 15:54:34 -07:00
2013-02-23 17:50:16 -08:00
2013-02-08 12:13:43 +10:00
2013-01-31 19:56:35 -05:00
2013-03-01 12:48:36 +01:00
2013-02-08 10:05:02 +02:00
2013-02-13 19:29:12 -08:00
Andrew Morton
f02c696800