linux-stable

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2025-01-13 16:40:22 +00:00

History

David Rientjes 4af5a2f770 flex_array: add flex_array_shrink function

Add a new function to the flex_array API:

	int flex_array_shrink(struct flex_array *fa)

This function will free all unused second-level pages.  Since elements are
now poisoned if they are not allocated with __GFP_ZERO, it's possible to
identify parts that consist solely of unused elements.

flex_array_shrink() returns the number of pages freed.

Signed-off-by: David Rientjes <rientjes@google.com>
Cc: Dave Hansen <dave@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2009-09-22 07:17:47 -07:00

acpi

includecheck fix: include/acpi, acpi_bus.h

2009-09-20 16:02:39 +05:30

asm-generic

mm: add MAP_HUGETLB for mmaping pseudo-anonymous huge page regions

2009-09-22 07:17:41 -07:00

crypto

Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2009-09-11 09:38:37 -07:00

drm

Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6