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| author |   KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> | 2006-08-05 12:14:58 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-08-06 08:57:48 -0700 |
| commit | 6f712711dbd180aa3777efe5ae3b9b0e915b9471 (patch) | |
| tree | afc406afbc330641eb66029e5c9c6d201be847c3 /mm/swap.c | |
| parent | [PATCH] Fix BeFS slab corruption (diff) | |
| download | linux-dev-6f712711dbd180aa3777efe5ae3b9b0e915b9471.tar.xz linux-dev-6f712711dbd180aa3777efe5ae3b9b0e915b9471.zip | |
[PATCH] memory hotadd fixes: not-aligned memory hotadd handling fix
ioresouce handling code in memory hotplug allows not-aligned memory hot add.
But when memmap and other memory structures are initialized, parameters should
be aligned. (if not aligned, initialization of mem_map will do wrong, it
assumes parameters are aligned.) This patch fix it.
And this patch allows ioresource collision check to handle -EEXIST.
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Keith Mannthey <kmannth@gmail.com>
Cc: Yasunori Goto <y-goto@jp.fujitsu.com>
Cc: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm/swap.c')
0 files changed, 0 insertions, 0 deletions