diff options
Diffstat (limited to 'fs/btrfs/extent_io.c')
| -rw-r--r-- | fs/btrfs/extent_io.c | 30 |
1 files changed, 9 insertions, 21 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index d24af9dc76c7..3747af693e78 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -4343,7 +4343,7 @@ static struct extent_map *get_extent_skip_holes(struct inode *inode, u64 last, get_extent_t *get_extent) { - u64 sectorsize = BTRFS_I(inode)->root->sectorsize; + u64 sectorsize = btrfs_inode_sectorsize(inode); struct extent_map *em; u64 len; @@ -4404,8 +4404,8 @@ int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, return -ENOMEM; path->leave_spinning = 1; - start = round_down(start, BTRFS_I(inode)->root->sectorsize); - len = round_up(max, BTRFS_I(inode)->root->sectorsize) - start; + start = round_down(start, btrfs_inode_sectorsize(inode)); + len = round_up(max, btrfs_inode_sectorsize(inode)) - start; /* * lookup the last file extent. We're not using i_size here @@ -4760,21 +4760,9 @@ err: } struct extent_buffer *alloc_dummy_extent_buffer(struct btrfs_fs_info *fs_info, - u64 start, u32 nodesize) + u64 start) { - unsigned long len; - - if (!fs_info) { - /* - * Called only from tests that don't always have a fs_info - * available - */ - len = nodesize; - } else { - len = fs_info->tree_root->nodesize; - } - - return __alloc_dummy_extent_buffer(fs_info, start, len); + return __alloc_dummy_extent_buffer(fs_info, start, fs_info->nodesize); } static void check_buffer_tree_ref(struct extent_buffer *eb) @@ -4865,7 +4853,7 @@ struct extent_buffer *find_extent_buffer(struct btrfs_fs_info *fs_info, #ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS struct extent_buffer *alloc_test_extent_buffer(struct btrfs_fs_info *fs_info, - u64 start, u32 nodesize) + u64 start) { struct extent_buffer *eb, *exists = NULL; int ret; @@ -4873,7 +4861,7 @@ struct extent_buffer *alloc_test_extent_buffer(struct btrfs_fs_info *fs_info, eb = find_extent_buffer(fs_info, start); if (eb) return eb; - eb = alloc_dummy_extent_buffer(fs_info, start, nodesize); + eb = alloc_dummy_extent_buffer(fs_info, start); if (!eb) return NULL; eb->fs_info = fs_info; @@ -4913,7 +4901,7 @@ free_eb: struct extent_buffer *alloc_extent_buffer(struct btrfs_fs_info *fs_info, u64 start) { - unsigned long len = fs_info->tree_root->nodesize; + unsigned long len = fs_info->nodesize; unsigned long num_pages = num_extent_pages(start, len); unsigned long i; unsigned long index = start >> PAGE_SHIFT; @@ -4924,7 +4912,7 @@ struct extent_buffer *alloc_extent_buffer(struct btrfs_fs_info *fs_info, int uptodate = 1; int ret; - if (!IS_ALIGNED(start, fs_info->tree_root->sectorsize)) { + if (!IS_ALIGNED(start, fs_info->sectorsize)) { btrfs_err(fs_info, "bad tree block start %llu", start); return ERR_PTR(-EINVAL); } |