Konrad Rzeszutek Wilk 250a41e0ec xen/p2m: Reuse existing P2M leafs if they are filled with 1:1 PFNs or INVALID. ... If P2M leaf is completly packed with INVALID_P2M_ENTRY or with 1:1 PFNs (so IDENTITY_FRAME type PFNs), we can swap the P2M leaf with either a p2m_missing or p2m_identity respectively. The old page (which was created via extend_brk or was grafted on from the mfn_list) can be re-used for setting new PFNs. This also means we can remove git commit: 5bc6f9888d xen/p2m: Reserve 8MB of _brk space for P2M leafs when populating back which tried to fix this. and make the amount that is required to be reserved much smaller. CC: stable@vger.kernel.org # for 3.5 only. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>		2012-08-17 09:29:15 -04:00
..
apic.c	x86/xen/apic: Add missing #include <xen/xen.h>	2012-05-18 09:34:45 +02:00
debugfs.c	debugfs: Add support to print u32 array in debugfs	2012-04-17 00:18:36 -04:00
debugfs.h	debugfs: Add support to print u32 array in debugfs	2012-04-17 00:18:36 -04:00
enlighten.c	Revert "xen PVonHVM: move shared_info to MMIO before kexec"	2012-08-16 13:05:25 -04:00
grant-table.c	Merge commit 'v3.2-rc3' into stable/for-linus-3.3	2011-12-20 17:01:18 -05:00
irq.c	xen: use this_cpu_xxx replace percpu_xxx funcs	2012-01-24 12:20:24 -05:00
Kconfig	xen: Make XEN_MAX_DOMAIN_MEMORY have more sensible defaults	2011-11-21 17:14:46 -05:00
Makefile	xen/x86: Implement x86_apic_ops	2012-05-01 14:50:33 -04:00
mmu.c	xen/mm: zero PTEs for non-present MFNs in the initial page table	2012-07-19 15:51:44 -04:00
mmu.h	xen: make a pile of mmu pvop functions static	2011-05-20 14:25:24 -07:00
multicalls.c	xen/multicall: move *idx fields to start of mc_buffer	2011-07-18 15:43:46 -07:00
multicalls.h	xen: use this_cpu_xxx replace percpu_xxx funcs	2012-01-24 12:20:24 -05:00
p2m.c	xen/p2m: Reuse existing P2M leafs if they are filled with 1:1 PFNs or INVALID.	2012-08-17 09:29:15 -04:00
pci-swiotlb-xen.c	X86 & IA64: adapt for dma_map_ops changes	2012-03-28 16:36:31 +02:00
platform-pci-unplug.c	xen:pvhvm: Modpost section mismatch fix	2011-07-11 13:37:04 -04:00
setup.c	xen: populate correct number of pages when across mem boundary (v2)	2012-07-19 15:52:06 -04:00
smp.c	Features:	2012-05-24 16:02:08 -07:00
smp.h	xen: implement apic ipi interface	2012-05-07 15:33:15 -04:00
spinlock.c	debugfs: Add support to print u32 array in debugfs	2012-04-17 00:18:36 -04:00
suspend.c	Revert "xen PVonHVM: move shared_info to MMIO before kexec"	2012-08-16 13:05:25 -04:00
time.c	Merge branch 'upstream/xen-settime' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen	2011-11-06 20:15:05 -08:00
trace.c	xen/trace: Fix compile error when CONFIG_XEN_PRIVILEGED_GUEST is not set	2011-08-05 09:43:02 -04:00
vdso.h
vga.c	xen: allow enable use of VGA console on dom0	2011-06-06 11:46:00 -04:00
xen-asm_32.S	x86, extable: Remove open-coded exception table entries in arch/x86/xen/xen-asm_32.S	2012-04-20 13:51:39 -07:00
xen-asm_64.S
xen-asm.h
xen-asm.S	xen: correctly check for pending events when restoring irq flags	2012-04-27 16:04:21 -04:00
xen-head.S	x86, asm: Cleanup unnecssary macros in asm-offsets.c	2011-02-25 16:37:32 -08:00
xen-ops.h	Revert "xen PVonHVM: move shared_info to MMIO before kexec"	2012-08-16 13:05:25 -04:00