diff options
| -rw-r--r-- | include/linux/swap.h | 2 | ||||
| -rw-r--r-- | mm/swapfile.c | 22 |
2 files changed, 12 insertions, 12 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h index 4db00ddad2616..e5b82bc05e60d 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -298,7 +298,7 @@ struct swap_info_struct { unsigned int __percpu *cluster_next_cpu; /*percpu index for next allocation */ struct percpu_cluster __percpu *percpu_cluster; /* per cpu's swap location */ struct rb_root swap_extent_root;/* root of the swap extent rbtree */ - struct bdev_handle *bdev_handle;/* open handle of the bdev */ + struct file *bdev_file; /* open handle of the bdev */ struct block_device *bdev; /* swap device or bdev of swap file */ struct file *swap_file; /* seldom referenced */ unsigned int old_block_size; /* seldom referenced */ diff --git a/mm/swapfile.c b/mm/swapfile.c index 556ff7347d5f0..73edd6fed6a2e 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -2532,10 +2532,10 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile) exit_swap_address_space(p->type); inode = mapping->host; - if (p->bdev_handle) { + if (p->bdev_file) { set_blocksize(p->bdev, old_block_size); - bdev_release(p->bdev_handle); - p->bdev_handle = NULL; + fput(p->bdev_file); + p->bdev_file = NULL; } inode_lock(inode); @@ -2765,14 +2765,14 @@ static int claim_swapfile(struct swap_info_struct *p, struct inode *inode) int error; if (S_ISBLK(inode->i_mode)) { - p->bdev_handle = bdev_open_by_dev(inode->i_rdev, + p->bdev_file = bdev_file_open_by_dev(inode->i_rdev, BLK_OPEN_READ | BLK_OPEN_WRITE, p, NULL); - if (IS_ERR(p->bdev_handle)) { - error = PTR_ERR(p->bdev_handle); - p->bdev_handle = NULL; + if (IS_ERR(p->bdev_file)) { + error = PTR_ERR(p->bdev_file); + p->bdev_file = NULL; return error; } - p->bdev = p->bdev_handle->bdev; + p->bdev = file_bdev(p->bdev_file); p->old_block_size = block_size(p->bdev); error = set_blocksize(p->bdev, PAGE_SIZE); if (error < 0) @@ -3208,10 +3208,10 @@ bad_swap: p->percpu_cluster = NULL; free_percpu(p->cluster_next_cpu); p->cluster_next_cpu = NULL; - if (p->bdev_handle) { + if (p->bdev_file) { set_blocksize(p->bdev, p->old_block_size); - bdev_release(p->bdev_handle); - p->bdev_handle = NULL; + fput(p->bdev_file); + p->bdev_file = NULL; } inode = NULL; destroy_swap_extents(p); |