diff options
Diffstat (limited to 'fs/btrfs/disk-io.c')
| -rw-r--r-- | fs/btrfs/disk-io.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index fb04665e5005..8a2bcc7024fe 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -93,9 +93,9 @@ struct async_submit_bio { * extents on the btree inode are pretty simple, there's one extent * that covers the entire device */ -struct extent_map *btree_get_extent(struct inode *inode, struct page *page, - size_t page_offset, u64 start, u64 len, - int create) +static struct extent_map *btree_get_extent(struct inode *inode, + struct page *page, size_t page_offset, u64 start, u64 len, + int create) { struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree; struct extent_map *em; @@ -295,7 +295,7 @@ printk("read extent buffer pages failed with ret %d mirror no %d\n", ret, mirror * checksum a dirty tree block before IO. This has extra checks to make * sure we only fill in the checksum field in the first page of a multi-page block */ -int csum_dirty_buffer(struct btrfs_root *root, struct page *page) +static int csum_dirty_buffer(struct btrfs_root *root, struct page *page) { struct extent_io_tree *tree; u64 start = (u64)page->index << PAGE_CACHE_SHIFT; @@ -365,7 +365,7 @@ static int check_tree_block_fsid(struct btrfs_root *root, return ret; } -int btree_readpage_end_io_hook(struct page *page, u64 start, u64 end, +static int btree_readpage_end_io_hook(struct page *page, u64 start, u64 end, struct extent_state *state) { struct extent_io_tree *tree; @@ -660,7 +660,7 @@ static int btree_writepages(struct address_space *mapping, return extent_writepages(tree, mapping, btree_get_extent, wbc); } -int btree_readpage(struct file *file, struct page *page) +static int btree_readpage(struct file *file, struct page *page) { struct extent_io_tree *tree; tree = &BTRFS_I(page->mapping->host)->io_tree; @@ -1200,7 +1200,7 @@ static void __unplug_io_fn(struct backing_dev_info *bdi, struct page *page) } } -void btrfs_unplug_io_fn(struct backing_dev_info *bdi, struct page *page) +static void btrfs_unplug_io_fn(struct backing_dev_info *bdi, struct page *page) { struct inode *inode; struct extent_map_tree *em_tree; @@ -1842,7 +1842,7 @@ static void btrfs_end_buffer_write_sync(struct buffer_head *bh, int uptodate) put_bh(bh); } -int write_all_supers(struct btrfs_root *root) +static int write_all_supers(struct btrfs_root *root) { struct list_head *cur; struct list_head *head = &root->fs_info->fs_devices->devices; |