diff options
| -rw-r--r-- | fs/btrfs/compression.c | 4 | ||||
| -rw-r--r-- | fs/btrfs/ctree.h | 6 | ||||
| -rw-r--r-- | fs/btrfs/extent_io.c | 6 | ||||
| -rw-r--r-- | fs/btrfs/extent_io.h | 2 | ||||
| -rw-r--r-- | fs/btrfs/inode.c | 4 |
5 files changed, 11 insertions, 11 deletions
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index 94ab2f80e7e3..15b94089abc4 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -372,7 +372,7 @@ int btrfs_submit_compressed_write(struct inode *inode, u64 start, page = compressed_pages[pg_index]; page->mapping = inode->i_mapping; if (bio->bi_size) - ret = io_tree->ops->merge_bio_hook(page, 0, + ret = io_tree->ops->merge_bio_hook(WRITE, page, 0, PAGE_CACHE_SIZE, bio, 0); else @@ -655,7 +655,7 @@ int btrfs_submit_compressed_read(struct inode *inode, struct bio *bio, page->index = em_start >> PAGE_CACHE_SHIFT; if (comp_bio->bi_size) - ret = tree->ops->merge_bio_hook(page, 0, + ret = tree->ops->merge_bio_hook(READ, page, 0, PAGE_CACHE_SIZE, comp_bio, 0); else diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 547b7b05727f..0ab51be6879f 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3459,9 +3459,9 @@ int btrfs_writepages(struct address_space *mapping, struct writeback_control *wbc); int btrfs_create_subvol_root(struct btrfs_trans_handle *trans, struct btrfs_root *new_root, u64 new_dirid); -int btrfs_merge_bio_hook(struct page *page, unsigned long offset, - size_t size, struct bio *bio, unsigned long bio_flags); - +int btrfs_merge_bio_hook(int rw, struct page *page, unsigned long offset, + size_t size, struct bio *bio, + unsigned long bio_flags); int btrfs_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf); int btrfs_readpage(struct file *file, struct page *page); void btrfs_evict_inode(struct inode *inode); diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 1b319df29eee..86ecca48c604 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -2489,13 +2489,13 @@ static int __must_check submit_one_bio(int rw, struct bio *bio, return ret; } -static int merge_bio(struct extent_io_tree *tree, struct page *page, +static int merge_bio(int rw, struct extent_io_tree *tree, struct page *page, unsigned long offset, size_t size, struct bio *bio, unsigned long bio_flags) { int ret = 0; if (tree->ops && tree->ops->merge_bio_hook) - ret = tree->ops->merge_bio_hook(page, offset, size, bio, + ret = tree->ops->merge_bio_hook(rw, page, offset, size, bio, bio_flags); BUG_ON(ret < 0); return ret; @@ -2530,7 +2530,7 @@ static int submit_extent_page(int rw, struct extent_io_tree *tree, sector; if (prev_bio_flags != bio_flags || !contig || - merge_bio(tree, page, offset, page_size, bio, bio_flags) || + merge_bio(rw, tree, page, offset, page_size, bio, bio_flags) || bio_add_page(bio, page, page_size, offset) < page_size) { ret = submit_one_bio(rw, bio, mirror_num, prev_bio_flags); diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index 2eacfabd3263..b14b36a80eba 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -72,7 +72,7 @@ struct extent_io_ops { int (*writepage_start_hook)(struct page *page, u64 start, u64 end); int (*writepage_io_hook)(struct page *page, u64 start, u64 end); extent_submit_bio_hook_t *submit_bio_hook; - int (*merge_bio_hook)(struct page *page, unsigned long offset, + int (*merge_bio_hook)(int rw, struct page *page, unsigned long offset, size_t size, struct bio *bio, unsigned long bio_flags); int (*readpage_io_hook)(struct page *page, u64 start, u64 end); diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 67ed24ae86bb..1b98c4ce3c6f 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -1566,7 +1566,7 @@ static void btrfs_clear_bit_hook(struct inode *inode, * extent_io.c merge_bio_hook, this must check the chunk tree to make sure * we don't create bios that span stripes or chunks */ -int btrfs_merge_bio_hook(struct page *page, unsigned long offset, +int btrfs_merge_bio_hook(int rw, struct page *page, unsigned long offset, size_t size, struct bio *bio, unsigned long bio_flags) { @@ -1581,7 +1581,7 @@ int btrfs_merge_bio_hook(struct page *page, unsigned long offset, length = bio->bi_size; map_length = length; - ret = btrfs_map_block(root->fs_info, READ, logical, + ret = btrfs_map_block(root->fs_info, rw, logical, &map_length, NULL, 0); /* Will always return 0 with map_multi == NULL */ BUG_ON(ret < 0); |