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
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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
drm	Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6	2009-09-21 08:10:09 -07:00
keys	RxRPC: Use uX/sX rather than uintX_t/intX_t types	2009-09-16 00:01:13 -07:00
linux	flex_array: add flex_array_shrink function	2009-09-22 07:17:47 -07:00
math-emu
media	V4L/DVB (13019): video: initial support for ADV7180	2009-09-19 00:53:39 -03:00
mtd
net	pkt_sched: Fix tx queue selection in tc_modify_qdisc	2009-09-15 02:53:07 -07:00
pcmcia	pcmcia: Use phys_addr_t for physical addresses	2009-09-15 10:17:15 -07:00
rdma
rxrpc
scsi	[SCSI] libiscsi, bnx2i: make bound ep check common	2009-09-12 09:35:33 -05:00
sound
trace	tracing, page-allocator: add trace event for page traffic related to the buddy lists	2009-09-22 07:17:34 -07:00
video
xen
Kbuild