Searched refs:user_len (Results 1 – 4 of 4) sorted by relevance
/linux-4.19.296/drivers/s390/cio/ |
D | blacklist.c | 354 size_t user_len, loff_t *offset) in cio_ignore_write() argument 361 if (user_len > 65536) in cio_ignore_write() 362 user_len = 65536; in cio_ignore_write() 363 buf = vzalloc(user_len + 1); /* maybe better use the stack? */ in cio_ignore_write() 367 if (strncpy_from_user (buf, user_buf, user_len) < 0) { in cio_ignore_write() 372 i = user_len - 1; in cio_ignore_write() 381 rc = user_len; in cio_ignore_write()
|
/linux-4.19.296/drivers/s390/block/ |
D | dasd_proc.c | 260 const char __user *user_buf, size_t user_len, loff_t *pos) in dasd_stats_proc_write() argument 266 if (user_len > 65536) in dasd_stats_proc_write() 267 user_len = 65536; in dasd_stats_proc_write() 268 buffer = dasd_get_user_string(user_buf, user_len); in dasd_stats_proc_write() 310 return user_len; in dasd_stats_proc_write() 319 return user_len; in dasd_stats_proc_write()
|
D | dasd.c | 935 char *dasd_get_user_string(const char __user *user_buf, size_t user_len) in dasd_get_user_string() argument 939 buffer = vmalloc(user_len + 1); in dasd_get_user_string() 942 if (copy_from_user(buffer, user_buf, user_len) != 0) { in dasd_get_user_string() 947 if (buffer[user_len - 1] == '\n') in dasd_get_user_string() 948 buffer[user_len - 1] = 0; in dasd_get_user_string() 950 buffer[user_len] = 0; in dasd_get_user_string() 956 size_t user_len, loff_t *pos) in dasd_stats_write() argument 963 if (user_len > 65536) in dasd_stats_write() 964 user_len = 65536; in dasd_stats_write() 965 buffer = dasd_get_user_string(user_buf, user_len); in dasd_stats_write() [all …]
|
/linux-4.19.296/fs/ocfs2/ |
D | aops.c | 943 loff_t user_pos, unsigned user_len) in ocfs2_write_failure() argument 947 to = user_pos + user_len; in ocfs2_write_failure() 968 loff_t user_pos, unsigned user_len, in ocfs2_prepare_page_for_write() argument 987 map_to = map_from + user_len; in ocfs2_prepare_page_for_write() 1052 unsigned user_len, int new, in ocfs2_grab_pages_for_write() argument 1077 last_byte = max(user_pos + user_len, i_size_read(inode)); in ocfs2_grab_pages_for_write() 1086 end_index = (user_pos + user_len - 1) >> PAGE_SHIFT; in ocfs2_grab_pages_for_write() 1146 loff_t user_pos, unsigned user_len) in ocfs2_write_cluster() argument 1223 user_pos, user_len, in ocfs2_write_cluster() 1236 ocfs2_write_failure(inode, wc, user_pos, user_len); in ocfs2_write_cluster()
|