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authorTao Ma <boyu.mt@taobao.com>2012-12-10 14:05:59 -0500
committerTheodore Ts'o <tytso@mit.edu>2012-12-10 14:05:59 -0500
commit65d165d9366dbf783d0102177006d47c8859ba31 (patch)
tree39a1699951de4aafad0a81a77d3b20de38925ee9 /fs/ext4/xattr.h
parent3c47d54170b6a678875566b1b8d6dcf57904e49b (diff)
downloadlinux-65d165d9366dbf783d0102177006d47c8859ba31.tar.bz2
ext4: let ext4_readdir handle inline data
For "." and "..", we just call filldir by ourselves instead of iterating the real dir entry. Signed-off-by: Tao Ma <boyu.mt@taobao.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/xattr.h')
-rw-r--r--fs/ext4/xattr.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/ext4/xattr.h b/fs/ext4/xattr.h
index 397ef4bbaf1e..539e6a08c95f 100644
--- a/fs/ext4/xattr.h
+++ b/fs/ext4/xattr.h
@@ -168,6 +168,9 @@ extern int ext4_try_add_inline_entry(handle_t *handle, struct dentry *dentry,
extern int ext4_try_create_inline_dir(handle_t *handle,
struct inode *parent,
struct inode *inode);
+extern int ext4_read_inline_dir(struct file *filp,
+ void *dirent, filldir_t filldir,
+ int *has_inline_data);
# else /* CONFIG_EXT4_FS_XATTR */
static inline int
@@ -346,6 +349,12 @@ static inline int ext4_try_create_inline_dir(handle_t *handle,
{
return 0;
}
+static inline int ext4_read_inline_dir(struct file *filp,
+ void *dirent, filldir_t filldir,
+ int *has_inline_data)
+{
+ return 0;
+}
# endif /* CONFIG_EXT4_FS_XATTR */
#ifdef CONFIG_EXT4_FS_SECURITY