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iomap: Optimize read_folio

Ritesh Harjani (IBM) linux-ext4 linux-fsdevel linux-xfs 1 version Applied

Status from this message: Applied to the vfs.fixes branch of the vfs/vfs.git tree.

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Versions newest first

  1. v2 Latest2 patches 8 repliesApplied

Patches in v2 Applied

#Subject and filesSizeRepliesApplied
1/2iomap: Fix iomap_adjust_read_range for plen calculationfs/iomap/buffered-io.c+2 -12 replies
2/2iomap: Optimize iomap_read_foliofs/iomap/buffered-io.c+19 -14 replies

Reviews trailers per patch

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

PatchChristoph HellwigDarrick J. WongJan Kara
1/2R-b R-b R-b
2/2R-b R-b R-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 3 reviewers.

Read the v2 thread

Cover letter [PATCHv2 0/2] iomap: Optimize read_folio

Hello,

Please find these two patches which were identified while working on ext2 buffered-io conversion to iomap. One of them is a bug fix and the other one optimizes the read_folio path. More details can be found in individual commit messages.

[v1]: https://lore.kernel.org/all/[email protected]/

Ritesh Harjani (IBM) (2):
iomap: Fix iomap_adjust_read_range for plen calculation
iomap: Optimize iomap_read_folio

 fs/iomap/buffered-io.c | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

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2.44.0