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Alexander Motin
4ae931aa93
dbuf_verify(): Don't need the lock, since we only compare pointers. dbuf_findbp(): Don't need the lock, since aside of unneeded assert we only produce the pointer, but don't de-reference it. dnode_next_offset_level(): When working on top level indirection should lock dnode buffer's db_rwlock, since it is our parent. If dnode has no buffer, then it is meta-dnode or one of quotas and we should lock the dataset's ds_bp_rwlock instead. Reviewed-by: Alan Somers <asomers@gmail.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Alexander Motin <mav@FreeBSD.org> Sponsored by: iXsystems, Inc. Closes #17441