Displaying 12 results from an estimated 12 matches for "fremap".
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2007 Apr 18
1
[PATCH 2/9] 00mm2 pte clear not present.patch
Change pte_clear_full to a more appropriately named pte_clear_not_present,
allowing optimizations when not-present mapping changes need not be
reflected in the hardware TLB for protected page table modes. There is
also another case that can use it in the fremap code.
Signed-off-by: Zachary Amsden <zach@vmware.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
---
include/asm-generic/pgtable.h | 4 ++--
mm/fremap.c | 2 +-
mm/memory.c | 2 +-
3 files changed, 4 insertions(+), 4 deletio...
2007 Apr 18
0
[patch 6/9] Guest page hinting: writable page table entries.
...ate that requires the host
system to check the dirty bit before discarding a page.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
fs/exec.c | 6 +++--
include/linux/page-flags.h | 5 ++++
include/linux/page-states.h | 25 +++++++++++++++++++++-
mm/fremap.c | 1
mm/memory.c | 5 ++++
mm/mprotect.c | 1
mm/page-discard.c | 49 +++++++++++++++++++++++++++++++++++++++++++-
mm/page_alloc.c | 3 +-
mm/rmap.c | 1
9 files changed, 91 insertions(+), 5...
2007 Apr 18
0
[patch 6/9] Guest page hinting: writable page table entries.
...ate that requires the host
system to check the dirty bit before discarding a page.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
fs/exec.c | 6 +++--
include/linux/page-flags.h | 5 ++++
include/linux/page-states.h | 25 +++++++++++++++++++++-
mm/fremap.c | 1
mm/memory.c | 5 ++++
mm/mprotect.c | 1
mm/page-discard.c | 49 +++++++++++++++++++++++++++++++++++++++++++-
mm/page_alloc.c | 3 +-
mm/rmap.c | 1
9 files changed, 91 insertions(+), 5...
2007 Apr 18
0
[patch 7/9] Guest page hinting: minor fault optimization.
...map of ptes state transitions free.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
include/linux/mm.h | 11 ++++--
include/linux/pagemap.h | 5 ++
include/linux/swap.h | 2 -
mm/filemap.c | 81 +++++++++++++++++++++++++++++++++++++++++++-----
mm/fremap.c | 1
mm/memory.c | 6 ++-
mm/rmap.c | 4 --
mm/swap.c | 26 ++++++++++++++-
mm/swap_state.c | 4 +-
9 files changed, 120 insertions(+), 20 deletions(-)
diff -urpN linux-2.6/include/linux/mm.h linux-2.6-patched/include/lin...
2007 Apr 18
0
[patch 7/9] Guest page hinting: minor fault optimization.
...map of ptes state transitions free.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
include/linux/mm.h | 11 ++++--
include/linux/pagemap.h | 5 ++
include/linux/swap.h | 2 -
mm/filemap.c | 81 +++++++++++++++++++++++++++++++++++++++++++-----
mm/fremap.c | 1
mm/memory.c | 6 ++-
mm/rmap.c | 4 --
mm/swap.c | 26 ++++++++++++++-
mm/swap_state.c | 4 +-
9 files changed, 120 insertions(+), 20 deletions(-)
diff -urpN linux-2.6/include/linux/mm.h linux-2.6-patched/include/lin...
2007 Apr 18
15
[PATCH 0 of 13] Basic infrastructure patches for a paravirtualized kernel
...ck.h | 7 +
include/asm-i386/sync_bitops.h | 156 +++++++++++++++++++++++++++++++++++++
include/asm-i386/system.h | 36 ++++++++
include/linux/elfnote.h | 88 ++++++++++++++++++++
include/linux/mm.h | 9 ++
kernel/fork.c | 2
mm/fremap.c | 2
mm/memory.c | 106 ++++++++++++++++++++++++-
mm/mprotect.c | 2
mm/mremap.c | 2
mm/msync.c | 2
2007 Apr 18
15
[PATCH 0 of 13] Basic infrastructure patches for a paravirtualized kernel
...ck.h | 7 +
include/asm-i386/sync_bitops.h | 156 +++++++++++++++++++++++++++++++++++++
include/asm-i386/system.h | 36 ++++++++
include/linux/elfnote.h | 88 ++++++++++++++++++++
include/linux/mm.h | 9 ++
kernel/fork.c | 2
mm/fremap.c | 2
mm/memory.c | 106 ++++++++++++++++++++++++-
mm/mprotect.c | 2
mm/mremap.c | 2
mm/msync.c | 2
2007 Jun 28
6
[patch 0/6] resend: guest page hinting version 5.
Greetings,
after Carsten pitched CMM2 on the kvm mini summit here is a repost
of version 5 of the guest page hinting patches. The code is still
the same but has been adapted to the latest git level.
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
2007 Jun 28
6
[patch 0/6] resend: guest page hinting version 5.
Greetings,
after Carsten pitched CMM2 on the kvm mini summit here is a repost
of version 5 of the guest page hinting patches. The code is still
the same but has been adapted to the latest git level.
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
2007 May 11
6
[patch 0/6] [rfc] guest page hinting version 5
After way to many months here is the fifth version of the guest page
hinting patches. Compared to version four a few improvements have been
added:
- Avoid page_host_discards() calls outside of page-states.h
- The discard list is now implemented via the page_free_discarded
hook and architecture specific code.
- PG_state_change page flag has been replaced with architecture
specficic
2007 May 11
6
[patch 0/6] [rfc] guest page hinting version 5
After way to many months here is the fifth version of the guest page
hinting patches. Compared to version four a few improvements have been
added:
- Avoid page_host_discards() calls outside of page-states.h
- The discard list is now implemented via the page_free_discarded
hook and architecture specific code.
- PG_state_change page flag has been replaced with architecture
specficic
2006 Mar 14
12
[RFC] VMI for Xen?
I''m sure everyone has seen the drop of VMI patches for Linux at this
point, but just in case, the link is included below.
I''ve read this version of the VMI spec and have made my way through most
of the patches. While I wasn''t really that impressed with the first
spec wrt Xen, the second version seems to be much more palatable.
Specifically, the code inlining and