Searched refs:ubuf (Results 1 – 4 of 4) sorted by relevance
| /lib/ |
| A D | bitmap-str.c | 24 int bitmap_parse_user(const char __user *ubuf, in bitmap_parse_user() argument
31 buf = memdup_user_nul(ubuf, ulen); in bitmap_parse_user()
415 int bitmap_parselist_user(const char __user *ubuf, in bitmap_parselist_user() argument
422 buf = memdup_user_nul(ubuf, ulen); in bitmap_parselist_user()
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| A D | seq_buf.c | 355 int seq_buf_to_user(struct seq_buf *s, char __user *ubuf, size_t start, int cnt) argument
371 ret = copy_to_user(ubuf, s->buffer + start, cnt);
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| A D | iov_iter.c | 94 n -= fault_in_readable(i->ubuf + i->iov_offset, n); in fault_in_iov_iter_readable()
137 n -= fault_in_safe_writeable(i->ubuf + i->iov_offset, n); in fault_in_iov_iter_writeable()
853 if ((unsigned long)(i->ubuf + i->iov_offset) & addr_mask) in iov_iter_is_aligned()
930 return ((unsigned long)i->ubuf + i->iov_offset) | size; in iov_iter_alignment()
1115 return (unsigned long)i->ubuf + i->iov_offset; in first_iovec_segment()
1283 unsigned offs = offset_in_page(i->ubuf + i->iov_offset); in iov_iter_npages()
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| A D | dynamic_debug.c | 1004 static ssize_t ddebug_proc_write(struct file *file, const char __user *ubuf, in ddebug_proc_write() argument
1016 tmpbuf = memdup_user_nul(ubuf, len); in ddebug_proc_write()
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