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hugetlb: copy on write

Adam Litke linux-mm lkml 1 version In review

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Versions newest first

  1. v1 Latest4 patches 9 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/4Hugetlb: Remove duplicate i_size checkmm/hugetlb.c+0 -71 reply
2/4Hugetlb: Rename find_lock_page to find_or_alloc_huge_pagemm/hugetlb.c+3 -31 reply
3/4Hugetlb: Reorganize hugetlb_fault to prepare for COWmm/hugetlb.c+25 -91 reply
4/4Hugetlb: Copy on Write supportfs/hugetlbfs/inode.c include/linux/hugetlb.h mm/hugetlb.c +1 more+110 -246 replies

Reviews trailers per patch

All 4 patches have a Reviewed-by or Acked-by.

PatchWilliam Irwin
1/4A-b
2/4A-b
3/4A-b
4/4A-b A-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread

Cover letter [PATCH 0/4] hugetlb: copy on write

This is a resend of the patches I sent on Nov 7th. I've broken them out as requested. Comments (especially on the copy-on-write portion) appreciated. Does anyone have a fundamental objection to moving forward with these?

remove-dup-isize-check - Remove duplicated i_size truncation race check rename-find_lock_huge_page - Switch to a more appropriate name hugetlb_no_page - Mild reorg to support multiple fault types htlb-cow - Copy on write support

Signature · 8 lines
Adam Litke - (agl at us.ibm.com)
IBM Linux Technology Center

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