diff options
| author | Josef 'Jeff' Sipek <[email protected]> | 2016-01-13 16:37:41 -0800 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2016-01-15 15:38:36 -0800 |
| commit | bc89ac8479c0b265c539b579fda2bef1997d423c (patch) | |
| tree | b3133293ba8520485062165fae5b56d3bf97108b /module/zfs/dbuf.c | |
| parent | e3e670d0061ff121293dafb37d1f14a7069d49d5 (diff) | |
Illumos 5045 - use atomic_{inc,dec}_* instead of atomic_add_*
5045 use atomic_{inc,dec}_* instead of atomic_add_*
Reviewed by: Matthew Ahrens <[email protected]>
Reviewed by: Garrett D'Amore <[email protected]>
Approved by: Robert Mustacchi <[email protected]>
References:
https://www.illumos.org/issues/5045
https://github.com/illumos/illumos-gate/commit/1a5e258
Porting notes:
- All changes to non-ZFS files dropped.
- Changes to zfs_vfsops.c dropped because they were Illumos specific.
Ported-by: Brian Behlendorf <[email protected]>
Closes #4220
Diffstat (limited to 'module/zfs/dbuf.c')
| -rw-r--r-- | module/zfs/dbuf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/module/zfs/dbuf.c b/module/zfs/dbuf.c index e65f573e2..3d3b76963 100644 --- a/module/zfs/dbuf.c +++ b/module/zfs/dbuf.c @@ -230,7 +230,7 @@ dbuf_hash_insert(dmu_buf_impl_t *db) db->db_hash_next = h->hash_table[idx]; h->hash_table[idx] = db; mutex_exit(DBUF_HASH_MUTEX(h, idx)); - atomic_add_64(&dbuf_hash_count, 1); + atomic_inc_64(&dbuf_hash_count); return (NULL); } @@ -266,7 +266,7 @@ dbuf_hash_remove(dmu_buf_impl_t *db) *dbp = db->db_hash_next; db->db_hash_next = NULL; mutex_exit(DBUF_HASH_MUTEX(h, idx)); - atomic_add_64(&dbuf_hash_count, -1); + atomic_dec_64(&dbuf_hash_count); } static arc_evict_func_t dbuf_do_evict; |