diff options
Diffstat (limited to 'Documentation/filesystems/debugfs.txt')
| -rw-r--r-- | Documentation/filesystems/debugfs.txt | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/Documentation/filesystems/debugfs.txt b/Documentation/filesystems/debugfs.txt index f04066a37f4c..6872c91bce35 100644 --- a/Documentation/filesystems/debugfs.txt +++ b/Documentation/filesystems/debugfs.txt | |||
| @@ -35,7 +35,7 @@ described below will work. | |||
| 35 | 35 | ||
| 36 | The most general way to create a file within a debugfs directory is with: | 36 | The most general way to create a file within a debugfs directory is with: |
| 37 | 37 | ||
| 38 | struct dentry *debugfs_create_file(const char *name, mode_t mode, | 38 | struct dentry *debugfs_create_file(const char *name, umode_t mode, |
| 39 | struct dentry *parent, void *data, | 39 | struct dentry *parent, void *data, |
| 40 | const struct file_operations *fops); | 40 | const struct file_operations *fops); |
| 41 | 41 | ||
| @@ -53,13 +53,13 @@ actually necessary; the debugfs code provides a number of helper functions | |||
| 53 | for simple situations. Files containing a single integer value can be | 53 | for simple situations. Files containing a single integer value can be |
| 54 | created with any of: | 54 | created with any of: |
| 55 | 55 | ||
| 56 | struct dentry *debugfs_create_u8(const char *name, mode_t mode, | 56 | struct dentry *debugfs_create_u8(const char *name, umode_t mode, |
| 57 | struct dentry *parent, u8 *value); | 57 | struct dentry *parent, u8 *value); |
| 58 | struct dentry *debugfs_create_u16(const char *name, mode_t mode, | 58 | struct dentry *debugfs_create_u16(const char *name, umode_t mode, |
| 59 | struct dentry *parent, u16 *value); | 59 | struct dentry *parent, u16 *value); |
| 60 | struct dentry *debugfs_create_u32(const char *name, mode_t mode, | 60 | struct dentry *debugfs_create_u32(const char *name, umode_t mode, |
| 61 | struct dentry *parent, u32 *value); | 61 | struct dentry *parent, u32 *value); |
| 62 | struct dentry *debugfs_create_u64(const char *name, mode_t mode, | 62 | struct dentry *debugfs_create_u64(const char *name, umode_t mode, |
| 63 | struct dentry *parent, u64 *value); | 63 | struct dentry *parent, u64 *value); |
| 64 | 64 | ||
| 65 | These files support both reading and writing the given value; if a specific | 65 | These files support both reading and writing the given value; if a specific |
| @@ -67,13 +67,13 @@ file should not be written to, simply set the mode bits accordingly. The | |||
| 67 | values in these files are in decimal; if hexadecimal is more appropriate, | 67 | values in these files are in decimal; if hexadecimal is more appropriate, |
| 68 | the following functions can be used instead: | 68 | the following functions can be used instead: |
| 69 | 69 | ||
| 70 | struct dentry *debugfs_create_x8(const char *name, mode_t mode, | 70 | struct dentry *debugfs_create_x8(const char *name, umode_t mode, |
| 71 | struct dentry *parent, u8 *value); | 71 | struct dentry *parent, u8 *value); |
| 72 | struct dentry *debugfs_create_x16(const char *name, mode_t mode, | 72 | struct dentry *debugfs_create_x16(const char *name, umode_t mode, |
| 73 | struct dentry *parent, u16 *value); | 73 | struct dentry *parent, u16 *value); |
| 74 | struct dentry *debugfs_create_x32(const char *name, mode_t mode, | 74 | struct dentry *debugfs_create_x32(const char *name, umode_t mode, |
| 75 | struct dentry *parent, u32 *value); | 75 | struct dentry *parent, u32 *value); |
| 76 | struct dentry *debugfs_create_x64(const char *name, mode_t mode, | 76 | struct dentry *debugfs_create_x64(const char *name, umode_t mode, |
| 77 | struct dentry *parent, u64 *value); | 77 | struct dentry *parent, u64 *value); |
| 78 | 78 | ||
| 79 | These functions are useful as long as the developer knows the size of the | 79 | These functions are useful as long as the developer knows the size of the |
| @@ -81,7 +81,7 @@ value to be exported. Some types can have different widths on different | |||
| 81 | architectures, though, complicating the situation somewhat. There is a | 81 | architectures, though, complicating the situation somewhat. There is a |
| 82 | function meant to help out in one special case: | 82 | function meant to help out in one special case: |
| 83 | 83 | ||
| 84 | struct dentry *debugfs_create_size_t(const char *name, mode_t mode, | 84 | struct dentry *debugfs_create_size_t(const char *name, umode_t mode, |
| 85 | struct dentry *parent, | 85 | struct dentry *parent, |
| 86 | size_t *value); | 86 | size_t *value); |
| 87 | 87 | ||
| @@ -90,7 +90,7 @@ a variable of type size_t. | |||
| 90 | 90 | ||
| 91 | Boolean values can be placed in debugfs with: | 91 | Boolean values can be placed in debugfs with: |
| 92 | 92 | ||
| 93 | struct dentry *debugfs_create_bool(const char *name, mode_t mode, | 93 | struct dentry *debugfs_create_bool(const char *name, umode_t mode, |
| 94 | struct dentry *parent, u32 *value); | 94 | struct dentry *parent, u32 *value); |
| 95 | 95 | ||
| 96 | A read on the resulting file will yield either Y (for non-zero values) or | 96 | A read on the resulting file will yield either Y (for non-zero values) or |
| @@ -105,7 +105,7 @@ this structure and function: | |||
| 105 | unsigned long size; | 105 | unsigned long size; |
| 106 | }; | 106 | }; |
| 107 | 107 | ||
| 108 | struct dentry *debugfs_create_blob(const char *name, mode_t mode, | 108 | struct dentry *debugfs_create_blob(const char *name, umode_t mode, |
| 109 | struct dentry *parent, | 109 | struct dentry *parent, |
| 110 | struct debugfs_blob_wrapper *blob); | 110 | struct debugfs_blob_wrapper *blob); |
| 111 | 111 | ||