diff options
| author | Alex Reece <[email protected]> | 2015-04-02 02:10:58 +1100 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2015-04-28 16:24:49 -0700 |
| commit | 9925c28cdec943a6ffa81219cb469b727decf111 (patch) | |
| tree | 219c9802db1a1a145deecd66d9bdfab7606e1b51 /module/zfs/dbuf.c | |
| parent | 5aea3644d6aef3fe636053d6924bc0803fbd75b5 (diff) | |
Illumos 5095 - panic when adding a duplicate dbuf to dn_dbufs
5095 panic when adding a duplicate dbuf to dn_dbufs
Author: Alex Reece <[email protected]>
Reviewed by: Adam Leventhal <[email protected]>
Reviewed by: George Wilson <[email protected]>
Reviewed by: Mattew Ahrens <[email protected]>
Reviewed by: Dan Kimmel <[email protected]>
Reviewed by: Dan McDonald <[email protected]>
Reviewed by: Josef Sipek <[email protected]>
Approved by: Robert Mustacchi <[email protected]>
References:
https://www.illumos.org/issues/5095
https://github.com/illumos/illumos-gate/commit/86bb58a
Ported-by: Chris Dunlop <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Diffstat (limited to 'module/zfs/dbuf.c')
| -rw-r--r-- | module/zfs/dbuf.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/module/zfs/dbuf.c b/module/zfs/dbuf.c index e9c8580fc..e6e24e0e9 100644 --- a/module/zfs/dbuf.c +++ b/module/zfs/dbuf.c @@ -94,8 +94,6 @@ dbuf_cons(void *vdb, void *unused, int kmflag) cv_init(&db->db_changed, NULL, CV_DEFAULT, NULL); refcount_create(&db->db_holds); - db->db_creation = gethrtime(); - return (0); } @@ -884,7 +882,7 @@ dbuf_free_range(dnode_t *dn, uint64_t start_blkid, uint64_t end_blkid, db_seach = kmem_alloc(sizeof (dmu_buf_impl_t), KM_SLEEP); db_search->db_level = 0; db_search->db_blkid = start_blkid; - db_search->db_creation = 0; + db_search->db_state = DB_SEARCH; mutex_enter(&dn->dn_dbufs_mtx); if (start_blkid >= dn->dn_unlisted_l0_blkid && !freespill) { |