MIPS: VDSO: Prevent use of smp_processor_id()

[android-x86/kernel.git] / block / blk-integrity.c

diff --git a/block/blk-integrity.c b/block/blk-integrity.c
index d69c5c7..478f572 100644 (file)
--- a/block/blk-integrity.c
+++ b/block/blk-integrity.c
@@ -412,12 +412,13 @@ void blk_integrity_register(struct gendisk *disk, struct blk_integrity *template
 
        bi->flags = BLK_INTEGRITY_VERIFY | BLK_INTEGRITY_GENERATE |
                template->flags;
-       bi->interval_exp = ilog2(queue_logical_block_size(disk->queue));
+       bi->interval_exp = template->interval_exp ? :
+               ilog2(queue_logical_block_size(disk->queue));
        bi->profile = template->profile ? template->profile : &nop_profile;
        bi->tuple_size = template->tuple_size;
        bi->tag_size = template->tag_size;
 
-       blk_integrity_revalidate(disk);
+       disk->queue->backing_dev_info.capabilities |= BDI_CAP_STABLE_WRITES;
 }
 EXPORT_SYMBOL(blk_integrity_register);
 
@@ -430,26 +431,11 @@ EXPORT_SYMBOL(blk_integrity_register);
  */
 void blk_integrity_unregister(struct gendisk *disk)
 {
-       blk_integrity_revalidate(disk);
+       disk->queue->backing_dev_info.capabilities &= ~BDI_CAP_STABLE_WRITES;
        memset(&disk->queue->integrity, 0, sizeof(struct blk_integrity));
 }
 EXPORT_SYMBOL(blk_integrity_unregister);
 
-void blk_integrity_revalidate(struct gendisk *disk)
-{
-       struct blk_integrity *bi = &disk->queue->integrity;
-
-       if (!(disk->flags & GENHD_FL_UP))
-               return;
-
-       if (bi->profile)
-               disk->queue->backing_dev_info.capabilities |=
-                       BDI_CAP_STABLE_WRITES;
-       else
-               disk->queue->backing_dev_info.capabilities &=
-                       ~BDI_CAP_STABLE_WRITES;
-}
-
 void blk_integrity_add(struct gendisk *disk)
 {
        if (kobject_init_and_add(&disk->integrity_kobj, &integrity_ktype,