diff options
| author | Brian Behlendorf <[email protected]> | 2021-11-10 16:14:32 -0800 |
|---|---|---|
| committer | Tony Hutter <[email protected]> | 2021-11-05 09:45:04 -0700 |
| commit | d7e640cf95f72deeca501d34afed59a0bc9d7940 (patch) | |
| tree | 0f7c34f563d369d9a0d4ff8821858d3a8c5efd26 /module/zfs | |
| parent | 664d487a5dbd758216ac613934a4080fcc1de347 (diff) | |
Restore dirty dnode detection logic
In addition to flushing memory mapped regions when checking holes,
commit de198f2d95 modified the dirty dnode detection logic to check
the dn->dn_dirty_records instead of the dn->dn_dirty_link. Relying
on the dirty record has not be reliable, switch back to the previous
method.
Signed-off-by: Brian Behlendorf <[email protected]>
Issue #11900
Closes #12745
Diffstat (limited to 'module/zfs')
| -rw-r--r-- | module/zfs/dnode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/module/zfs/dnode.c b/module/zfs/dnode.c index 572d88ec2..7044c1fc6 100644 --- a/module/zfs/dnode.c +++ b/module/zfs/dnode.c @@ -1657,7 +1657,7 @@ dnode_is_dirty(dnode_t *dn) mutex_enter(&dn->dn_mtx); for (int i = 0; i < TXG_SIZE; i++) { - if (list_head(&dn->dn_dirty_records[i]) != NULL) { + if (multilist_link_active(&dn->dn_dirty_link[i])) { mutex_exit(&dn->dn_mtx); return (B_TRUE); } |