diff options
| author | George Melikov <[email protected]> | 2017-01-27 22:43:42 +0300 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2017-01-27 11:43:42 -0800 |
| commit | cc9bb3e58e926d4e056a89046301c1349755957b (patch) | |
| tree | 83f205e900b662f13612ce2c66c754c87797ec9a /module/zfs/dsl_scan.c | |
| parent | 687e612f9a56763d82c78ed75656896ce9cace17 (diff) | |
OpenZFS 7254 - ztest failed assertion in ztest_dataset_dirobj_verify: dirobjs + 1 == usedobjs
Authored by: Paul Dagnelie <[email protected]>
Reviewed by: George Wilson <[email protected]>
Reviewed by: Prakash Surya <[email protected]>
Reviewed by: Matthew Ahrens <[email protected]>
Reviewed by: Steve Gonczi <[email protected]>
Approved by: Robert Mustacchi <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Ported-by: George Melikov <[email protected]>
OpenZFS-issue: https://www.illumos.org/issues/7254
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/c166b69
Closes #5670
Diffstat (limited to 'module/zfs/dsl_scan.c')
| -rw-r--r-- | module/zfs/dsl_scan.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/module/zfs/dsl_scan.c b/module/zfs/dsl_scan.c index c097a35ac..f5ef2268d 100644 --- a/module/zfs/dsl_scan.c +++ b/module/zfs/dsl_scan.c @@ -1142,7 +1142,9 @@ dsl_scan_visitds(dsl_scan_t *scn, uint64_t dsobj, dmu_tx_t *tx) * Iterate over the bps in this ds. */ dmu_buf_will_dirty(ds->ds_dbuf, tx); + rrw_enter(&ds->ds_bp_rwlock, RW_READER, FTAG); dsl_scan_visit_rootbp(scn, ds, &dsl_dataset_phys(ds)->ds_bp, tx); + rrw_exit(&ds->ds_bp_rwlock, FTAG); dsname = kmem_alloc(ZFS_MAX_DATASET_NAME_LEN, KM_SLEEP); dsl_dataset_name(ds, dsname); |