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Remove few pointer dereferences in dbuf_read()

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Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Closes #14199
This commit is contained in:
Alexander Motin
2022-11-29 12:49:02 -05:00
committed by GitHub
parent 9aea88ba44
commit fd61b2eaba
2 changed files with 4 additions and 13 deletions
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module/zfs/dnode.c
-8
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@@ -2407,19 +2407,11 @@ dnode_spill_freed(dnode_t *dn)
uint64_t
dnode_block_freed(dnode_t *dn, uint64_t blkid)
{
void *dp = spa_get_dsl(dn->dn_objset->os_spa);
int i;
if (blkid == DMU_BONUS_BLKID)
return (FALSE);
/*
* If we're in the process of opening the pool, dp will not be
* set yet, but there shouldn't be anything dirty.
*/
if (dp == NULL)
return (FALSE);
if (dn->dn_free_txg)
return (TRUE);