tag	line	file	source code
fl	33	fs/locks.c	static int copy_flock(struct file *filp, struct file_lock *fl, struct flock *l,
fl	38	fs/locks.c	static struct file_lock *alloc_lock(struct file_lock **pos, struct file_lock *fl,
fl	40	fs/locks.c	static void free_lock(struct file_lock **fl);
fl	53	fs/locks.c	struct file_lock *fl,file_lock;
fl	66	fs/locks.c	for (fl = filp->f_inode->i_flock; fl != NULL; fl = fl->fl_next) {
fl	67	fs/locks.c	if (conflict(&file_lock, fl)) {
fl	68	fs/locks.c	flock.l_pid = fl->fl_owner->pid;
fl	69	fs/locks.c	flock.l_start = fl->fl_start;
fl	70	fs/locks.c	flock.l_len = fl->fl_end == OFFSET_MAX ? 0 :
fl	71	fs/locks.c	fl->fl_end - fl->fl_start + 1;
fl	72	fs/locks.c	flock.l_whence = fl->fl_whence;
fl	73	fs/locks.c	flock.l_type = fl->fl_type;
fl	92	fs/locks.c	struct file_lock *fl,file_lock;
fl	136	fs/locks.c	for (fl = filp->f_inode->i_flock; fl != NULL; fl = fl->fl_next) {
fl	137	fs/locks.c	if (!conflict(&file_lock, fl))
fl	147	fs/locks.c	if (locks_deadlocked(file_lock.fl_owner->pid,fl->fl_owner->pid)) return -EDEADLOCK;
fl	149	fs/locks.c	interruptible_sleep_on(&fl->fl_wait);
fl	176	fs/locks.c	struct file_lock *fl;
fl	177	fs/locks.c	for (fl = file_lock_table; fl != NULL; fl = fl->fl_nextlink) {
fl	178	fs/locks.c	if (fl->fl_owner == NULL) continue;  /* not a used lock */
fl	179	fs/locks.c	if (fl->fl_owner->pid != my_pid) continue;
fl	180	fs/locks.c	if (fl->fl_wait == NULL) continue;  /* no queues */
fl	181	fs/locks.c	dlock_wait = fl->fl_wait;
fl	189	fs/locks.c	} while (dlock_wait != fl->fl_wait);
fl	202	fs/locks.c	struct file_lock *fl;
fl	208	fs/locks.c	while ((fl = *before) && (task != fl->fl_owner || fd != fl->fl_fd))
fl	209	fs/locks.c	before = &fl->fl_next;
fl	213	fs/locks.c	while ((fl = *before) && task == fl->fl_owner && fd == fl->fl_fd)
fl	222	fs/locks.c	static int copy_flock(struct file *filp, struct file_lock *fl, struct flock *l,
fl	240	fs/locks.c	fl->fl_type = l->l_type;
fl	241	fs/locks.c	fl->fl_start = start;  /* we record the absolute position */
fl	242	fs/locks.c	fl->fl_whence = 0;  /* FIXME: do we record {l_start} as passed? */
fl	243	fs/locks.c	if (l->l_len == 0 || (fl->fl_end = start + l->l_len - 1) < 0)
fl	244	fs/locks.c	fl->fl_end = OFFSET_MAX;
fl	245	fs/locks.c	fl->fl_owner = current;
fl	246	fs/locks.c	fl->fl_fd = fd;
fl	247	fs/locks.c	fl->fl_wait = NULL;    /* just for cleanliness */
fl	298	fs/locks.c	struct file_lock *fl;
fl	309	fs/locks.c	while ((fl = *before) &&
fl	310	fs/locks.c	(caller->fl_owner != fl->fl_owner ||
fl	311	fs/locks.c	caller->fl_fd != fl->fl_fd))
fl	312	fs/locks.c	before = &fl->fl_next;
fl	318	fs/locks.c	while (   (fl = *before)
fl	319	fs/locks.c	&& caller->fl_owner == fl->fl_owner
fl	320	fs/locks.c	&& caller->fl_fd == fl->fl_fd) {
fl	324	fs/locks.c	if (caller->fl_type == fl->fl_type) {
fl	325	fs/locks.c	if (fl->fl_end < caller->fl_start - 1)
fl	331	fs/locks.c	if (fl->fl_start > caller->fl_end + 1)
fl	340	fs/locks.c	if (fl->fl_start > caller->fl_start)
fl	341	fs/locks.c	fl->fl_start = caller->fl_start;
fl	343	fs/locks.c	caller->fl_start = fl->fl_start;
fl	344	fs/locks.c	if (fl->fl_end < caller->fl_end)
fl	345	fs/locks.c	fl->fl_end = caller->fl_end;
fl	347	fs/locks.c	caller->fl_end = fl->fl_end;
fl	352	fs/locks.c	caller = fl;
fl	359	fs/locks.c	if (fl->fl_end < caller->fl_start)
fl	361	fs/locks.c	if (fl->fl_start > caller->fl_end)
fl	365	fs/locks.c	if (fl->fl_start < caller->fl_start)
fl	366	fs/locks.c	left = fl;
fl	371	fs/locks.c	if (fl->fl_end > caller->fl_end) {
fl	372	fs/locks.c	right = fl;
fl	375	fs/locks.c	if (fl->fl_start >= caller->fl_start) {
fl	389	fs/locks.c	wake_up(&fl->fl_wait);
fl	390	fs/locks.c	fl->fl_start = caller->fl_start;
fl	391	fs/locks.c	fl->fl_end   = caller->fl_end;
fl	392	fs/locks.c	fl->fl_type  = caller->fl_type;
fl	393	fs/locks.c	caller = fl;
fl	451	fs/locks.c	struct file_lock *fl,
fl	483	fs/locks.c	tmp->fl_type = fl->fl_type;
fl	484	fs/locks.c	tmp->fl_whence = fl->fl_whence;
fl	485	fs/locks.c	tmp->fl_start = fl->fl_start;
fl	486	fs/locks.c	tmp->fl_end = fl->fl_end;
fl	497	fs/locks.c	struct file_lock *fl;
fl	499	fs/locks.c	fl = *fl_p;
fl	500	fs/locks.c	if (fl->fl_owner == NULL)  /* sanity check */
fl	505	fs/locks.c	fl->fl_next = file_lock_free_list;  /* add to free list */
fl	506	fs/locks.c	file_lock_free_list = fl;
fl	507	fs/locks.c	fl->fl_owner = NULL;      /* for sanity checks */
fl	509	fs/locks.c	wake_up(&fl->fl_wait);