diff options
Diffstat (limited to 'module/zfs/arc.c')
| -rw-r--r-- | module/zfs/arc.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/module/zfs/arc.c b/module/zfs/arc.c index cbe0a6028..11839af59 100644 --- a/module/zfs/arc.c +++ b/module/zfs/arc.c @@ -4025,8 +4025,8 @@ arc_init(void) spl_register_shrinker(&arc_shrinker); #endif - /* set min cache to 1/32 of all memory, or 64MB, whichever is more */ - arc_c_min = MAX(arc_c / 4, 64<<20); + /* set min cache to zero */ + arc_c_min = 4<<20; /* set max to 1/2 of all memory */ arc_c_max = arc_c * 4; @@ -4036,7 +4036,7 @@ arc_init(void) */ if (zfs_arc_max > 64<<20 && zfs_arc_max < physmem * PAGESIZE) arc_c_max = zfs_arc_max; - if (zfs_arc_min > 64<<20 && zfs_arc_min <= arc_c_max) + if (zfs_arc_min > 0 && zfs_arc_min <= arc_c_max) arc_c_min = zfs_arc_min; arc_c = arc_c_max; @@ -4050,9 +4050,6 @@ arc_init(void) if (zfs_arc_meta_limit > 0 && zfs_arc_meta_limit <= arc_c_max) arc_meta_limit = zfs_arc_meta_limit; - if (arc_c_min < arc_meta_limit / 2 && zfs_arc_min == 0) - arc_c_min = arc_meta_limit / 2; - /* if kmem_flags are set, lets try to use less memory */ if (kmem_debugging()) arc_c = arc_c / 2; |