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Btrfs: a few more cleanups and fixes for clone/deduplication

[email protected] linux-btrfs 1 version In review

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  1. v1 Latest4 patches 21 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/4Btrfs: move duplicated nodatasum check into common reflink/dedupe helperfs/btrfs/ioctl.c+7 -101 reply
2/4Btrfs: use cross mount point check for cloning and deduplicationfs/btrfs/ioctl.c+4 -42 replies
3/4Btrfs: check if destination root is read-only for deduplicationfs/btrfs/ioctl.c+2 -613 replies
4/4Btrfs: remove no longer needed range length checks for deduplicationfs/btrfs/ioctl.c+2 -174 replies

Reviews trailers per patch

1 of 4 patches has a Reviewed-by or Acked-by of their own; the series has one for all of them.

PatchNikolay BorisovDavid Sterba
SeriesR-b
1/4R-b
2/4
3/4
4/4

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] Btrfs: a few more cleanups and fixes for clone/deduplication

From: Filipe Manana <[email protected]>

This is a follow up to the recent change that makes btrfs use the generic helper for cloning and deduplication [1]. It contains a mix of cleanups and fixes, which existed before that change.

[1] Btrfs: use generic_remap_file_range_prep() for cloning and deduplication

Filipe Manana (4):
Btrfs: move duplicated nodatasum check into common reflink/dedupe
helper
Btrfs: use cross mount point check for cloning and deduplication
Btrfs: check if destination root is read-only for deduplication
Btrfs: remove no longer needed range length checks for deduplication

 fs/btrfs/ioctl.c | 50 ++++++++++++++------------------------------------
 1 file changed, 14 insertions(+), 36 deletions(-)
Signature · 1 line
2.11.0