iomap: move read/readahead bio submission logic into helper function

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Move the read/readahead bio submission logic into a separate helper.
This is needed to make iomap read/readahead more generically usable,
especially for filesystems that do not require CONFIG_BLOCK.

Signed-off-by: Joanne Koong <joannelkoong@gmail.com>
Tested-by: syzbot@syzkaller.appspotmail.com
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>

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Joanne Koong 2025-09-25 17:25:57 -07:00 • committed by Christian Brauner

parent 573c14c821

commit 7588469b5e

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fs/iomap/buffered-io.c

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