module/*.ko: prune .data, global .rodata

[mirror_zfs.git] / module / os / linux / zfs / zvol_os.c

diff --git a/module/os/linux/zfs/zvol_os.c b/module/os/linux/zfs/zvol_os.c
index 69479b3f798801f2d4584d2bac678e37bf7d57b9..cef52e22483a37c6db044306187d7d39a0e09020 100644 (file)
--- a/module/os/linux/zfs/zvol_os.c
+++ b/module/os/linux/zfs/zvol_os.c
@@ -41,12 +41,12 @@
 #include <linux/blkdev_compat.h>
 #include <linux/task_io_accounting_ops.h>
 
-unsigned int zvol_major = ZVOL_MAJOR;
-unsigned int zvol_request_sync = 0;
-unsigned int zvol_prefetch_bytes = (128 * 1024);
-unsigned long zvol_max_discard_blocks = 16384;
-unsigned int zvol_threads = 32;
-unsigned int zvol_open_timeout_ms = 1000;
+static unsigned int zvol_major = ZVOL_MAJOR;
+static unsigned int zvol_request_sync = 0;
+static unsigned int zvol_prefetch_bytes = (128 * 1024);
+static unsigned long zvol_max_discard_blocks = 16384;
+static unsigned int zvol_threads = 32;
+static const unsigned int zvol_open_timeout_ms = 1000;
 
 struct zvol_state_os {
        struct gendisk          *zvo_disk;      /* generic disk */
@@ -802,7 +802,7 @@ zvol_getgeo(struct block_device *bdev, struct hd_geometry *geo)
        return (0);
 }
 
-static struct block_device_operations zvol_ops = {
+static const struct block_device_operations zvol_ops = {
        .open                   = zvol_open,
        .release                = zvol_release,
        .ioctl                  = zvol_ioctl,