c/mirror_zfs
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_zfs.git synced 2026-05-22 02:27:36 +03:00
Code Issues Packages Projects Releases Wiki Activity

Use list_remove_head() where possible.

Browse Source 
... instead of list_head() + list_remove().  On FreeBSD the list
functions are not inlined, so in addition to more compact code
this also saves another function call.

Reviewed-by: Brian Atkinson <batkinson@lanl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by:	Alexander Motin <mav@FreeBSD.org>
Sponsored by:	iXsystems, Inc.
Closes #14955
This commit is contained in:
Alexander Motin
2023-06-09 13:12:52 -04:00
committed by GitHub
parent 55b1842f92
commit b3ad3f48d9
20 changed files with 34 additions and 76 deletions
Download Patch File Download Diff File Expand all files Collapse all files
module/zfs/refcount.c
+2 -5
View File
@@ -88,14 +88,11 @@ zfs_refcount_destroy_many(zfs_refcount_t *rc, uint64_t number)
reference_t *ref;
ASSERT3U(rc->rc_count, ==, number);
while ((ref = list_head(&rc->rc_list))) {
list_remove(&rc->rc_list, ref);
while ((ref = list_remove_head(&rc->rc_list)))
kmem_cache_free(reference_cache, ref);
}
list_destroy(&rc->rc_list);
while ((ref = list_head(&rc->rc_removed))) {
list_remove(&rc->rc_removed, ref);
while ((ref = list_remove_head(&rc->rc_removed))) {
kmem_cache_free(reference_history_cache, ref->ref_removed);
kmem_cache_free(reference_cache, ref);
}