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ZIL: Avoid dbuf_read() in ztest_get_data()

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While working on similar patches for zfs and zvol in #15153 I've
forgot about ztest.  Update it also so that we test the same code
paths as use in production.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by:	Alexander Motin <mav@FreeBSD.org>
Sponsored by:	iXsystems, Inc.
Closes #15301
This commit is contained in:
Alexander Motin 2023-09-21 21:40:13 -04:00 committed by Brian Behlendorf
parent 5f30698670
commit 0aabd6b482
1 changed files with 1 additions and 2 deletions
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cmd/ztest.c
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@ -2457,8 +2457,7 @@ ztest_get_data(void *arg, uint64_t arg2, lr_write_t *lr, char *buf,
zgd->zgd_lr = (struct zfs_locked_range *)ztest_range_lock(zd, zgd->zgd_lr = (struct zfs_locked_range *)ztest_range_lock(zd,
object, offset, size, RL_READER); object, offset, size, RL_READER);
error = dmu_buf_hold(os, object, offset, zgd, &db, error = dmu_buf_hold_noread(os, object, offset, zgd, &db);
DMU_READ_NO_PREFETCH);
if (error == 0) { if (error == 0) {
blkptr_t *bp = &lr->lr_blkptr; blkptr_t *bp = &lr->lr_blkptr;