iomap: prevent ioend merge when io_private differs

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Different io_private values indicate distinct completion contexts that
must not be merged together, as this could leak or corrupt the private
data associated with each ioend.

Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Link: https://patch.msgid.link/20260713074206.1768006-1-yi.zhang@huaweicloud.com
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ojaswin Mujoo <ojaswin@linux.ibm.com>
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>

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Zhang Yi 2026-07-13 15:42:06 +08:00 • committed by Christian Brauner

parent 1c9cb1826b

commit c97cd6f447

1 changed files with 2 additions and 0 deletions

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fs/iomap/ioend.c

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