bcachefs: Add support for FALLOC_FL_INSERT_RANGE

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Somewhat tricky and ugly, because iterating over extents backwards is a
pain.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

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Kent Overstreet 2019-09-07 18:04:23 -04:00 • committed by Kent Overstreet

parent ccf5a10958

commit 5f786787ad

1 changed files with 91 additions and 40 deletions

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131

fs/bcachefs/fs-io.c

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