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authorMatthew Wilcox (Oracle) <willy@infradead.org>2022-03-03 13:43:29 -0500
committerMatthew Wilcox (Oracle) <willy@infradead.org>2022-05-08 14:45:56 -0400
commit07a31f728d7a9a3cdc5aa1bdf9e6a6d7524d93ad (patch)
tree1907bd02aa36ea79a418285d9089efdd6f2be402 /fs
parentcfef1f7b39a6f24555175c48c56bf1dc9fe01d4e (diff)
downloadlinux-07a31f728d7a9a3cdc5aa1bdf9e6a6d7524d93ad.tar.bz2
hfsplus: Call hfsplus_write_begin() and generic_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 hfsplus_write_begin() available to this file and call it directly. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs')
-rw-r--r--fs/hfsplus/extents.c8
-rw-r--r--fs/hfsplus/hfsplus_fs.h2
-rw-r--r--fs/hfsplus/inode.c5
3 files changed, 8 insertions, 7 deletions
diff --git a/fs/hfsplus/extents.c b/fs/hfsplus/extents.c
index 7054a542689f..721f779b4ec3 100644
--- a/fs/hfsplus/extents.c
+++ b/fs/hfsplus/extents.c
@@ -557,12 +557,12 @@ void hfsplus_file_truncate(struct inode *inode)
void *fsdata;
loff_t size = inode->i_size;
- res = pagecache_write_begin(NULL, mapping, size, 0, 0,
- &page, &fsdata);
+ res = hfsplus_write_begin(NULL, mapping, size, 0,
+ &page, &fsdata);
if (res)
return;
- res = pagecache_write_end(NULL, mapping, size,
- 0, 0, page, fsdata);
+ res = generic_write_end(NULL, mapping, size, 0, 0,
+ page, fsdata);
if (res < 0)
return;
mark_inode_dirty(inode);
diff --git a/fs/hfsplus/hfsplus_fs.h b/fs/hfsplus/hfsplus_fs.h
index 1798949f269b..396e73aa0961 100644
--- a/fs/hfsplus/hfsplus_fs.h
+++ b/fs/hfsplus/hfsplus_fs.h
@@ -468,6 +468,8 @@ extern const struct address_space_operations hfsplus_aops;
extern const struct address_space_operations hfsplus_btree_aops;
extern const struct dentry_operations hfsplus_dentry_operations;
+int hfsplus_write_begin(struct file *file, struct address_space *mapping,
+ loff_t pos, unsigned len, struct page **pagep, void **fsdata);
struct inode *hfsplus_new_inode(struct super_block *sb, struct inode *dir,
umode_t mode);
void hfsplus_delete_inode(struct inode *inode);
diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
index 73010aa4623f..905ae3660315 100644
--- a/fs/hfsplus/inode.c
+++ b/fs/hfsplus/inode.c
@@ -43,9 +43,8 @@ static void hfsplus_write_failed(struct address_space *mapping, loff_t to)
}
}
-static int hfsplus_write_begin(struct file *file, struct address_space *mapping,
- loff_t pos, unsigned len,
- struct page **pagep, void **fsdata)
+int hfsplus_write_begin(struct file *file, struct address_space *mapping,
+ loff_t pos, unsigned len, struct page **pagep, void **fsdata)
{
int ret;