c/mirror_zfs
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_zfs.git synced 2026-05-23 02:44:41 +03:00
Code Issues Packages Projects Releases Wiki Activity

Re-embed multilist_t storage

Browse Source 
This commit partially reverts changes to multilists in PR 7968
(multi-threaded spa-sync()) and adds some cache line alignments to
separate read-only multilists and heavily modified refcount's to different
cache lines.

Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored-by: iXsystems, Inc.
Closes #12158
This commit is contained in:
Alexander Motin
2021-06-10 12:42:31 -04:00
committed by GitHub
parent eec5ba113e
commit ffdf019cb3
12 changed files with 99 additions and 104 deletions
Download Patch File Download Diff File Expand all files Collapse all files
module/zfs/dnode.c
+1 -1
View File
@@ -1671,7 +1671,7 @@ dnode_setdirty(dnode_t *dn, dmu_tx_t *tx)
*/
dmu_objset_userquota_get_ids(dn, B_TRUE, tx);
multilist_t *dirtylist = os->os_dirty_dnodes[txg & TXG_MASK];
multilist_t *dirtylist = &os->os_dirty_dnodes[txg & TXG_MASK];
multilist_sublist_t *mls = multilist_sublist_lock_obj(dirtylist, dn);
/*