Searched refs:userbuf (Results 1 – 3 of 3) sorted by relevance
| /fs/efivarfs/ |
| D | file.c | 16 const char __user *userbuf, size_t count, loff_t *ppos) in efivarfs_file_write() argument
29 if (copy_from_user(&attributes, userbuf, sizeof(attributes))) in efivarfs_file_write()
35 data = memdup_user(userbuf + sizeof(attributes), datasize); in efivarfs_file_write()
66 static ssize_t efivarfs_file_read(struct file *file, char __user *userbuf, in efivarfs_file_read() argument
101 size = simple_read_from_buffer(userbuf, count, ppos, in efivarfs_file_read()
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| /fs/pstore/ |
| D | inode.c | 129 static ssize_t pstore_file_read(struct file *file, char __user *userbuf, in pstore_file_read() argument
136 return seq_read(file, userbuf, count, ppos); in pstore_file_read()
137 return simple_read_from_buffer(userbuf, count, ppos, in pstore_file_read()
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| /fs/dlm/ |
| D | debug_fs.c | 731 static ssize_t waiters_read(struct file *file, char __user *userbuf, in waiters_read() argument
752 rv = simple_read_from_buffer(userbuf, count, ppos, debug_buf, pos); in waiters_read()
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