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ocfs2: Add batched discard support.

Tao Ma ocfs2-devel 2 versions – New

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Versions newest first · linked by author and title

  1. v2 Latest2 of 3 patches 0 repliesNew
  2. v13 patches 0 repliesSuperseded

Changes in v2 from the cover letter

integrated review advices from Sunil.

2 of 3 patches are in this archive. The cover letter announces 3.

Patches in v2 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/3ocfs2: Add ocfs2_trim_fs for SSD trim support.fs/ocfs2/alloc.c fs/ocfs2/alloc.h+160 -04 replies
2/3ocfs2: Add FITRIM ioctl.fs/ocfs2/ioctl.c+24 -01 reply

Reviews trailers per patch

All 2 patches have a Reviewed-by or Acked-by.

PatchSunil Mushran
1/3R-b R-b
2/3R-b

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

Read the v2 thread

Cover letter [Ocfs2-devel] [PATCH 0/3 V2] ocfs2: Add batched discard support.

Hi all,

changelog from v1 to v2:
integrated review advices from Sunil.

These are the patches for adding batched discard support in ocfs2. I
have tested it with xfstests 251 and it passed.

btw, I have also run some tests against it(bonnie++, postmark, ffsb and fs_mark) and there are no big difference before and after the discard.

Regards,
Tao