]> Git Repo - linux.git/commit
iomap: don't bother unsharing delalloc extents
authorDarrick J. Wong <[email protected]>
Wed, 2 Oct 2024 15:00:40 +0000 (08:00 -0700)
committerChristian Brauner <[email protected]>
Thu, 3 Oct 2024 08:22:25 +0000 (10:22 +0200)
commitf7a4874d977bf4202ad575031222e78809a36292
tree593a9bfc2794405b87fbeebd3f83d66d00a2883c
parent1ca4169c391c370e0f3a92938df2862900575096
iomap: don't bother unsharing delalloc extents

If unshare encounters a delalloc reservation in the srcmap, that means
that the file range isn't shared because delalloc reservations cannot be
reflinked.  Therefore, don't try to unshare them.

Signed-off-by: Darrick J. Wong <[email protected]>
Link: https://lore.kernel.org/r/20241002150040.GB21853@frogsfrogsfrogs
Reviewed-by: Christoph Hellwig <[email protected]>
Reviewed-by: Brian Foster <[email protected]>
Signed-off-by: Christian Brauner <[email protected]>
fs/iomap/buffered-io.c
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