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Chen, Kenneth W a43a8c39bb [PATCH] tightening hugetlb strict accounting ... Current hugetlb strict accounting for shared mapping always assume mapping starts at zero file offset and reserves pages between zero and size of the file. This assumption often reserves (or lock down) a lot more pages then necessary if application maps at none zero file offset. libhugetlbfs is one example that requires proper reservation on shared mapping starts at none zero offset. This patch extends the reservation and hugetlb strict accounting to support any arbitrary pair of (offset, len), resulting a much more robust and accurate scheme. More importantly, it won't lock down any hugetlb pages outside file mapping. Signed-off-by: Ken Chen <kenneth.w.chen@intel.com> Acked-by: Adam Litke <agl@us.ibm.com> Cc: David Gibson <david@gibson.dropbear.id.au> Cc: William Lee Irwin III <wli@holomorphy.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		19 years ago
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acpi	…
asm-alpha	[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use	19 years ago
asm-arm	Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm	19 years ago
asm-arm26	…
asm-cris	…
asm-frv	…
asm-generic	[PATCH] squash duplicate page_to_pfn and pfn_to_page	19 years ago
asm-h8300	…
asm-i386	Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6	19 years ago
asm-ia64	Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6	19 years ago
asm-m32r	[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use	19 years ago
asm-m68k	…
asm-m68knommu	…
asm-mips	[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use	19 years ago
asm-parisc	…
asm-powerpc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc	19 years ago
asm-ppc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc	19 years ago
asm-s390	…
asm-sh	…
asm-sh64	…
asm-sparc	…
asm-sparc64	[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use	19 years ago
asm-um	…
asm-v850	…
asm-x86_64	Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6	19 years ago
asm-xtensa	[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use	19 years ago
keys	…
linux	[PATCH] tightening hugetlb strict accounting	19 years ago
math-emu	…
media	…
mtd	…
net	Merge branch 'master' into upstream	19 years ago
pcmcia	…
rdma	…
rxrpc	…
scsi	…
sound	[ALSA] version 1.0.12rc1	19 years ago
video	…