diff options
| author |   David Howells <dhowells@redhat.com> | 2015-01-21 20:03:40 +0000 |
|---|---|---|
| committer |   Al Viro <viro@zeniv.linux.org.uk> | 2015-02-17 12:21:51 -0500 |
| commit | e59b4e9187bd5175b9845dc10fedb0879b7efbfd (patch) | |
| tree | d1194fe02bcb93cd0fbf4924c9756158717338e9 /include/linux/debugfs.h | |
| parent | new primitive: debugfs_create_automount() (diff) | |
| download | linux-dev-e59b4e9187bd5175b9845dc10fedb0879b7efbfd.tar.xz linux-dev-e59b4e9187bd5175b9845dc10fedb0879b7efbfd.zip | |
debugfs: Provide a file creation function that also takes an initial size
Provide a file creation function that also takes an initial size so that the
caller doesn't have to set i_size, thus meaning that we don't have to call
deal with ->d_inode in the callers.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/debugfs.h')
| -rw-r--r-- | include/linux/debugfs.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h index ea149a24a1f2..cb25af461054 100644 --- a/include/linux/debugfs.h +++ b/include/linux/debugfs.h @@ -51,6 +51,11 @@ struct dentry *debugfs_create_file(const char *name, umode_t mode, struct dentry *parent, void *data, const struct file_operations *fops); +struct dentry *debugfs_create_file_size(const char *name, umode_t mode, + struct dentry *parent, void *data, + const struct file_operations *fops, + loff_t file_size); + struct dentry *debugfs_create_dir(const char *name, struct dentry *parent); struct dentry *debugfs_create_symlink(const char *name, struct dentry *parent, @@ -129,6 +134,14 @@ static inline struct dentry *debugfs_create_file(const char *name, umode_t mode, return ERR_PTR(-ENODEV); } +static inline struct dentry *debugfs_create_file_size(const char *name, umode_t mode, + struct dentry *parent, void *data, + const struct file_operations *fops, + loff_t file_size) +{ + return ERR_PTR(-ENODEV); +} + static inline struct dentry *debugfs_create_dir(const char *name, struct dentry *parent) { |