]> git.baikalelectronics.ru Git - kernel.git/commit
memblock: don't silently align size in memblock_virt_alloc()
authorYinghai Lu <yinghai@kernel.org>
Tue, 28 Jan 2014 01:06:52 +0000 (17:06 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 28 Jan 2014 05:02:39 +0000 (21:02 -0800)
commit6ebdfb6be7eb1762a1a97e8cf1fb485247da42fa
tree4abcd05569f18c8d1d5b08ccbefd54aacc9ed0ad
parent83cfdd4b80999525ef6c085480ab71b87db8dc8c
memblock: don't silently align size in memblock_virt_alloc()

In original __alloc_memory_core_early() for bootmem wrapper, we do not
align size silently.

We should not do that, as later free with old size will leave some range
not freed.

It's obvious that code is copied from memblock_base_nid(), and that code
is wrong for the same reason.

Also remove that in memblock_alloc_base.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/memblock.c