diff options
Diffstat (limited to 'fs/omfs/file.c')
| -rw-r--r-- | fs/omfs/file.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/fs/omfs/file.c b/fs/omfs/file.c index d640b9388238..fa7fe2393ff6 100644 --- a/fs/omfs/file.c +++ b/fs/omfs/file.c @@ -220,7 +220,7 @@ static int omfs_get_block(struct inode *inode, sector_t block, struct buffer_head *bh; sector_t next, offset; int ret; - u64 uninitialized_var(new_block); + u64 new_block; u32 max_extents; int extent_count; struct omfs_extent *oe; @@ -284,15 +284,14 @@ out: return ret; } -static int omfs_readpage(struct file *file, struct page *page) +static int omfs_read_folio(struct file *file, struct folio *folio) { - return block_read_full_page(page, omfs_get_block); + return block_read_full_folio(folio, omfs_get_block); } -static int omfs_readpages(struct file *file, struct address_space *mapping, - struct list_head *pages, unsigned nr_pages) +static void omfs_readahead(struct readahead_control *rac) { - return mpage_readpages(mapping, pages, nr_pages, omfs_get_block); + mpage_readahead(rac, omfs_get_block); } static int omfs_writepage(struct page *page, struct writeback_control *wbc) @@ -317,13 +316,12 @@ static void omfs_write_failed(struct address_space *mapping, loff_t to) } static int omfs_write_begin(struct file *file, struct address_space *mapping, - loff_t pos, unsigned len, unsigned flags, + loff_t pos, unsigned len, struct page **pagep, void **fsdata) { int ret; - ret = block_write_begin(mapping, pos, len, flags, pagep, - omfs_get_block); + ret = block_write_begin(mapping, pos, len, pagep, omfs_get_block); if (unlikely(ret)) omfs_write_failed(mapping, pos + len); @@ -344,12 +342,13 @@ const struct file_operations omfs_file_operations = { .splice_read = generic_file_splice_read, }; -static int omfs_setattr(struct dentry *dentry, struct iattr *attr) +static int omfs_setattr(struct user_namespace *mnt_userns, + struct dentry *dentry, struct iattr *attr) { struct inode *inode = d_inode(dentry); int error; - error = setattr_prepare(dentry, attr); + error = setattr_prepare(&init_user_ns, dentry, attr); if (error) return error; @@ -362,7 +361,7 @@ static int omfs_setattr(struct dentry *dentry, struct iattr *attr) omfs_truncate(inode); } - setattr_copy(inode, attr); + setattr_copy(&init_user_ns, inode, attr); mark_inode_dirty(inode); return 0; } @@ -372,8 +371,10 @@ const struct inode_operations omfs_file_inops = { }; const struct address_space_operations omfs_aops = { - .readpage = omfs_readpage, - .readpages = omfs_readpages, + .dirty_folio = block_dirty_folio, + .invalidate_folio = block_invalidate_folio, + .read_folio = omfs_read_folio, + .readahead = omfs_readahead, .writepage = omfs_writepage, .writepages = omfs_writepages, .write_begin = omfs_write_begin, |