The patch titled
Subject: mm-thp-use-down_read_trylock-in-khugepaged-to-avoid-long-block-fix
has been removed from the -mm tree. Its filename was
mm-thp-use-down_read_trylock-in-khugepaged-to-avoid-long-block-fix.patch
This patch was dropped because it was folded into mm-thp-use-down_read_trylock-in-khugepaged-to-avoid-long-block.patch
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mm-thp-use-down_read_trylock-in-khugepaged-to-avoid-long-block-fix
tweak comment
Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
Cc: Hugh Dickins <hughd@xxxxxxxxxx>
Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Cc: Yang Shi <yang.s@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/khugepaged.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN mm/khugepaged.c~mm-thp-use-down_read_trylock-in-khugepaged-to-avoid-long-block-fix mm/khugepaged.c
--- a/mm/khugepaged.c~mm-thp-use-down_read_trylock-in-khugepaged-to-avoid-long-block-fix
+++ a/mm/khugepaged.c
@@ -1674,8 +1674,8 @@ static unsigned int khugepaged_scan_mm_s
mm = mm_slot->mm;
/*
- * Not wait for semaphore to avoid long time waiting, just move
- * to the next mm on the list.
+ * Don't wait for semaphore (to avoid long wait times). Just move to
+ * the next mm on the list.
*/
if (unlikely(!down_read_trylock(&mm->mmap_sem)))
goto breakouterloop_mmap_sem;
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
include-linux-sched-mmh-uninline-mmdrop_async-etc.patch
mm-thp-use-down_read_trylock-in-khugepaged-to-avoid-long-block.patch
mm-thp-use-down_read_trylock-in-khugepaged-to-avoid-long-block-fix-checkpatch-fixes.patch
mm-mmu_notifier-annotate-mmu-notifiers-with-blockable-invalidate-callbacks-fix.patch
mm-zsmalloc-simplify-shrinker-init-destroy-fix.patch
mm-fadvise-discard-partial-page-if-endbyte-is-also-eof-fix.patch
mm-page_owner-clean-up-init_pages_in_zone-v3-fix.patch
tools-vm-new-option-to-specify-kpageflags-file-fix.patch
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