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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-03-03 21:43:29 +0300 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-05-08 21:28:56 +0300 |
| commit | 44ab23b9b3c7a73c738b37a8f5f84adb7d66c267 (patch) | |
| tree | 5ea3aff552b0cde6c47a22a96b1f10bd0546c6b7 /fs/ntfs3 | |
| parent | 27a77913448fe976f7c1d5e4b5467a5fa1b2a195 (diff) | |
| download | linux-44ab23b9b3c7a73c738b37a8f5f84adb7d66c267.tar.xz | |
ntfs3: Call ntfs_write_begin() and ntfs_write_end() directly
There is only one kind of write_begin/write_end aops, so we don't need to
look up which aop it is, just make ntfs_write_begin() and ntfs_write_end()
available to this file and call them directly.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Namjae Jeon <linkinjeon@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/ntfs3')
| -rw-r--r-- | fs/ntfs3/file.c | 5 | ||||
| -rw-r--r-- | fs/ntfs3/inode.c | 12 | ||||
| -rw-r--r-- | fs/ntfs3/ntfs_fs.h | 5 |
3 files changed, 12 insertions, 10 deletions
diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c index 787b53b984ee..c2e7e561958a 100644 --- a/fs/ntfs3/file.c +++ b/fs/ntfs3/file.c @@ -157,15 +157,14 @@ static int ntfs_extend_initialized_size(struct file *file, if (pos + len > new_valid) len = new_valid - pos; - err = pagecache_write_begin(file, mapping, pos, len, 0, &page, - &fsdata); + err = ntfs_write_begin(file, mapping, pos, len, &page, &fsdata); if (err) goto out; zero_user_segment(page, zerofrom, PAGE_SIZE); /* This function in any case puts page. */ - err = pagecache_write_end(file, mapping, pos, len, len, page, + err = ntfs_write_end(file, mapping, pos, len, len, page, fsdata); if (err < 0) goto out; diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c index 1364174cc6c9..bfd71f384e21 100644 --- a/fs/ntfs3/inode.c +++ b/fs/ntfs3/inode.c @@ -861,9 +861,8 @@ static int ntfs_get_block_write_begin(struct inode *inode, sector_t vbn, bh_result, create, GET_BLOCK_WRITE_BEGIN); } -static int ntfs_write_begin(struct file *file, struct address_space *mapping, - loff_t pos, u32 len, struct page **pagep, - void **fsdata) +int ntfs_write_begin(struct file *file, struct address_space *mapping, + loff_t pos, u32 len, struct page **pagep, void **fsdata) { int err; struct inode *inode = mapping->host; @@ -904,10 +903,9 @@ out: /* * ntfs_write_end - Address_space_operations::write_end. */ -static int ntfs_write_end(struct file *file, struct address_space *mapping, - loff_t pos, u32 len, u32 copied, struct page *page, - void *fsdata) - +int ntfs_write_end(struct file *file, struct address_space *mapping, + loff_t pos, u32 len, u32 copied, struct page *page, + void *fsdata) { struct inode *inode = mapping->host; struct ntfs_inode *ni = ntfs_i(inode); diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h index fb825059d488..8de129a6419b 100644 --- a/fs/ntfs3/ntfs_fs.h +++ b/fs/ntfs3/ntfs_fs.h @@ -689,6 +689,11 @@ int ntfs_set_size(struct inode *inode, u64 new_size); int reset_log_file(struct inode *inode); int ntfs_get_block(struct inode *inode, sector_t vbn, struct buffer_head *bh_result, int create); +int ntfs_write_begin(struct file *file, struct address_space *mapping, + loff_t pos, u32 len, struct page **pagep, void **fsdata); +int ntfs_write_end(struct file *file, struct address_space *mapping, + loff_t pos, u32 len, u32 copied, struct page *page, + void *fsdata); int ntfs3_write_inode(struct inode *inode, struct writeback_control *wbc); int ntfs_sync_inode(struct inode *inode); int ntfs_flush_inodes(struct super_block *sb, struct inode *i1, |