The patch titled
Subject: mm-move-all-mmu-notifier-invocations-to-be-done-outside-the-pt-lock-fix
has been removed from the -mm tree. Its filename was
mm-move-all-mmu-notifier-invocations-to-be-done-outside-the-pt-lock-fix.patch
This patch was dropped because it was folded into mm-move-all-mmu-notifier-invocations-to-be-done-outside-the-pt-lock.patch
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mm-move-all-mmu-notifier-invocations-to-be-done-outside-the-pt-lock-fix
possible speed tweak in hugetlb_cow(), cleanups
Cc: Andrea Arcangeli <andrea@xxxxxxxxxxxx>
Cc: Avi Kivity <avi@xxxxxxxxxx>
Cc: Christoph Lameter <cl@xxxxxxxxxxxxxxxxxxxx>
Cc: Haggai Eran <haggaie@xxxxxxxxxxxx>
Cc: Liran Liss <liranl@xxxxxxxxxxxx>
Cc: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Sagi Grimberg <sagig@xxxxxxxxxxxx>
Cc: Shachar Raindel <raindel@xxxxxxxxxxxx>
Cc: Xiao Guangrong <xiaoguangrong@xxxxxxxxxxxxxxxxxx>
Cc: Hugh Dickins <hughd@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/hugetlb.c | 2 +-
mm/memory.c | 3 +--
2 files changed, 2 insertions(+), 3 deletions(-)
diff -puN mm/hugetlb.c~mm-move-all-mmu-notifier-invocations-to-be-done-outside-the-pt-lock-fix mm/hugetlb.c
--- a/mm/hugetlb.c~mm-move-all-mmu-notifier-invocations-to-be-done-outside-the-pt-lock-fix
+++ a/mm/hugetlb.c
@@ -2616,7 +2616,7 @@ retry_avoidcopy:
__SetPageUptodate(new_page);
mmun_start = address & huge_page_mask(h);
- mmun_end = (address & huge_page_mask(h)) + huge_page_size(h);
+ mmun_end = mmun_start + huge_page_size(h);
mmu_notifier_invalidate_range_start(mm, mmun_start, mmun_end);
/*
* Retake the page_table_lock to check for racing updates
diff -puN mm/memory.c~mm-move-all-mmu-notifier-invocations-to-be-done-outside-the-pt-lock-fix mm/memory.c
--- a/mm/memory.c~mm-move-all-mmu-notifier-invocations-to-be-done-outside-the-pt-lock-fix
+++ a/mm/memory.c
@@ -1096,8 +1096,7 @@ int copy_page_range(struct mm_struct *ds
} while (dst_pgd++, src_pgd++, addr = next, addr != end);
if (is_cow_mapping(vma->vm_flags))
- mmu_notifier_invalidate_range_end(src_mm, mmun_start,
- mmun_end);
+ mmu_notifier_invalidate_range_end(src_mm, mmun_start, mmun_end);
return ret;
}
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
origin.patch
linux-next.patch
i-need-old-gcc.patch
arch-alpha-kernel-systblss-remove-debug-check.patch
idr-rename-max_level-to-max_idr_level-fix-3.patch
cpu_hotplug-unmap-cpu2node-when-the-cpu-is-hotremoved-fix.patch
arch-x86-platform-iris-irisc-register-a-platform-device-and-a-platform-driver.patch
audith-replace-defines-with-c-stubs.patch
slab-fix-debug==0-warning.patch
mm.patch
x86-pat-separate-the-pfn-attribute-tracking-for-remap_pfn_range-and-vm_insert_pfn-fix.patch
mm-kill-vma-flag-vm_reserved-and-mm-reserved_vm-counter-fix.patch
mm-fix-nonuniform-page-status-when-writing-new-file-with-small-buffer-fix.patch
mm-fix-nonuniform-page-status-when-writing-new-file-with-small-buffer-fix-fix.patch
mm-vmscan-scale-number-of-pages-reclaimed-by-reclaim-compaction-based-on-failures-fix.patch
mm-mmu_notifier-fix-inconsistent-memory-between-secondary-mmu-and-host-fix.patch
rbtree-performance-and-correctness-test-fix.patch
mm-cma-discard-clean-pages-during-contiguous-allocation-instead-of-migration-fix-fix.patch
mm-move-all-mmu-notifier-invocations-to-be-done-outside-the-pt-lock.patch
memory-hotplug-fix-pages-missed-by-race-rather-than-failng-fix.patch
atomic-implement-generic-atomic_dec_if_positive-fix.patch
swap-add-a-simple-detector-for-inappropriate-swapin-readahead-fix.patch
mm-compaction-abort-compaction-loop-if-lock-is-contended-or-run-too-long.patch
mm-compaction-abort-compaction-loop-if-lock-is-contended-or-run-too-long-fix.patch
mm-compaction-abort-compaction-loop-if-lock-is-contended-or-run-too-long-fix-2.patch
mm-page_alloc-refactor-out-__alloc_contig_migrate_alloc-checkpatch-fixes.patch
mm-isolate_lru_page-dont-enable-local-interrupts.patch
sections-fix-section-conflicts-in-arch-h8300-checkpatch-fixes.patch
sections-fix-section-conflicts-in-drivers-macintosh-checkpatch-fixes.patch
sectons-fix-const-sections-for-crc32-table-checkpatch-fixes.patch
backlight-add-backlight-driver-for-lm3630-chip-fix.patch
backlight-add-new-lm3639-backlight-driver-fix.patch
idr-rename-max_level-to-max_idr_level-fix.patch
idr-rename-max_level-to-max_idr_level-fix-fix-2.patch
lib-parserc-avoid-overflow-in-match_number-fix.patch
lib-spinlock_debug-avoid-livelock-in-do_raw_spin_lock-fix.patch
drivers-firmware-dmi_scanc-check-dmi-version-when-get-system-uuid-fix.patch
drivers-firmware-dmi_scanc-fetch-dmi-version-from-smbios-if-it-exists-checkpatch-fixes.patch
rtc-add-dallas-ds2404-driver-fix.patch
rtc-snvs-add-freescale-rtc-snvs-driver-fix.patch
fs-fat-fix-all-other-checkpatch-issues-in-dirc-fix.patch
fat-simplify-writeback_inode-checkpatch-fixes.patch
fat-simplify-writeback_inode-checkpatch-fixes-fix.patch
coredump-make-core-dump-functionality-optional-fix-fix.patch
coredump-use-suid_dumpable_enabled-rather-than-hardcoded-1-checkpatch-fixes.patch
proc-use-kzalloc-instead-of-kmalloc-and-memset-fix.patch
journal_add_journal_head-debug.patch
mutex-subsystem-synchro-test-module-fix.patch
slab-leaks3-default-y.patch
put_bh-debug.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
