diff options
Diffstat (limited to 'module/zfs/dbuf.c')
| -rw-r--r-- | module/zfs/dbuf.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/module/zfs/dbuf.c b/module/zfs/dbuf.c index 3807418c9..bab546c28 100644 --- a/module/zfs/dbuf.c +++ b/module/zfs/dbuf.c @@ -376,10 +376,11 @@ dbuf_init(void) /* * The hash table is big enough to fill all of physical memory - * with an average 4K block size. The table will take up - * totalmem*sizeof(void*)/4K (i.e. 2MB/GB with 8-byte pointers). + * with an average block size of zfs_arc_average_blocksize (default 8K). + * By default, the table will take up + * totalmem * sizeof(void*) / 8K (1MB per GB with 8-byte pointers). */ - while (hsize * 4096 < physmem * PAGESIZE) + while (hsize * zfs_arc_average_blocksize < physmem * PAGESIZE) hsize <<= 1; retry: |