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dbuf: Set dr_data when unoverriding after clone #15656

Merged
merged 1 commit into from
Dec 12, 2023
Merged

dbuf: Set dr_data when unoverriding after clone #15656

merged 1 commit into from
Dec 12, 2023

Commits on Dec 9, 2023

  1. dbuf: Set dr_data when unoverriding after clone 

    Block cloning normally creates dirty record without dr_data.  But if
the block is read after cloning, it is moved into DB_CACHED state and
receives the data buffer.  If after that we call dbuf_unoverride()
to convert the dirty record into normal write, we should give it the
data buffer from dbuf and release one.

Signed-off-by:	Alexander Motin <mav@FreeBSD.org>
Sponsored by:	iXsystems, Inc.
    @amotin
    amotin committed Dec 9, 2023
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