Searched refs:user_buf (Results 1 – 3 of 3) sorted by relevance
| /fs/debugfs/ |
| A D | file.c | 931 ssize_t debugfs_read_file_bool(struct file *file, char __user *user_buf, in debugfs_read_file_bool() argument
950 return simple_read_from_buffer(user_buf, count, ppos, buf, 2); in debugfs_read_file_bool()
954 ssize_t debugfs_write_file_bool(struct file *file, const char __user *user_buf, in debugfs_write_file_bool() argument
962 r = kstrtobool_from_user(user_buf, count, &bv); in debugfs_write_file_bool()
1016 ssize_t debugfs_read_file_str(struct file *file, char __user *user_buf, in debugfs_read_file_str() argument
1045 ret = simple_read_from_buffer(user_buf, count, ppos, copy, len); in debugfs_read_file_str()
1084 if (copy_from_user(new + pos, user_buf, count)) in debugfs_write_file_str()
1143 static ssize_t read_file_blob(struct file *file, char __user *user_buf, in read_file_blob() argument
1153 r = simple_read_from_buffer(user_buf, count, ppos, blob->data, in read_file_blob()
1159 static ssize_t write_file_blob(struct file *file, const char __user *user_buf, in write_file_blob() argument
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| /fs/dlm/ |
| A D | debug_fs.c | 501 static ssize_t table_write2(struct file *file, const char __user *user_buf, in table_write2() argument
512 if (copy_from_user(buf, user_buf, in table_write2()
628 static ssize_t waiters_write(struct file *file, const char __user *user_buf, in waiters_write() argument
637 if (copy_from_user(buf, user_buf, in waiters_write()
703 static ssize_t dlm_rawmsg_write(struct file *fp, const char __user *user_buf, in dlm_rawmsg_write() argument
716 if (copy_from_user(buf, user_buf, count)) { in dlm_rawmsg_write()
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| /fs/resctrl/ |
| A D | pseudo_lock.c | 749 const char __user *user_buf, in pseudo_lock_measure_trigger() argument
759 if (copy_from_user(buf, user_buf, buf_size)) in pseudo_lock_measure_trigger()
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