@@ -2718,52 +2718,53 @@ struct locks_iterator {
loff_t li_pos;
};
-static void lock_get_status(struct seq_file *f, struct file_lock *fl,
+static void lock_get_status(struct seq_file *f, struct file_lock_core *flc,
loff_t id, char *pfx, int repeat)
{
struct inode *inode = NULL;
unsigned int pid;
struct pid_namespace *proc_pidns = proc_pid_ns(file_inode(f->file)->i_sb);
- int type = fl->c.flc_type;
+ int type = flc->flc_type;
+ struct file_lock *fl = file_lock(flc);
+
+ pid = locks_translate_pid(flc, proc_pidns);
- pid = locks_translate_pid(&fl->c, proc_pidns);
/*
* If lock owner is dead (and pid is freed) or not visible in current
* pidns, zero is shown as a pid value. Check lock info from
* init_pid_ns to get saved lock pid value.
*/
-
- if (fl->c.flc_file != NULL)
- inode = file_inode(fl->c.flc_file);
+ if (flc->flc_file != NULL)
+ inode = file_inode(flc->flc_file);
seq_printf(f, "%lld: ", id);
if (repeat)
seq_printf(f, "%*s", repeat - 1 + (int)strlen(pfx), pfx);
- if (fl->c.flc_flags & FL_POSIX) {
- if (fl->c.flc_flags & FL_ACCESS)
+ if (flc->flc_flags & FL_POSIX) {
+ if (flc->flc_flags & FL_ACCESS)
seq_puts(f, "ACCESS");
- else if (fl->c.flc_flags & FL_OFDLCK)
+ else if (flc->flc_flags & FL_OFDLCK)
seq_puts(f, "OFDLCK");
else
seq_puts(f, "POSIX ");
seq_printf(f, " %s ",
(inode == NULL) ? "*NOINODE*" : "ADVISORY ");
- } else if (fl->c.flc_flags & FL_FLOCK) {
+ } else if (flc->flc_flags & FL_FLOCK) {
seq_puts(f, "FLOCK ADVISORY ");
- } else if (fl->c.flc_flags & (FL_LEASE|FL_DELEG|FL_LAYOUT)) {
+ } else if (flc->flc_flags & (FL_LEASE|FL_DELEG|FL_LAYOUT)) {
type = target_leasetype(fl);
- if (fl->c.flc_flags & FL_DELEG)
+ if (flc->flc_flags & FL_DELEG)
seq_puts(f, "DELEG ");
else
seq_puts(f, "LEASE ");
if (lease_breaking(fl))
seq_puts(f, "BREAKING ");
- else if (fl->c.flc_file)
+ else if (flc->flc_file)
seq_puts(f, "ACTIVE ");
else
seq_puts(f, "BREAKER ");
@@ -2781,7 +2782,7 @@ static void lock_get_status(struct seq_file *f, struct file_lock *fl,
} else {
seq_printf(f, "%d <none>:0 ", pid);
}
- if (fl->c.flc_flags & FL_POSIX) {
+ if (flc->flc_flags & FL_POSIX) {
if (fl->fl_end == OFFSET_MAX)
seq_printf(f, "%Ld EOF\n", fl->fl_start);
else
@@ -2791,18 +2792,18 @@ static void lock_get_status(struct seq_file *f, struct file_lock *fl,
}
}
-static struct file_lock *get_next_blocked_member(struct file_lock *node)
+static struct file_lock_core *get_next_blocked_member(struct file_lock_core *node)
{
- struct file_lock *tmp;
+ struct file_lock_core *tmp;
/* NULL node or root node */
- if (node == NULL || node->c.flc_blocker == NULL)
+ if (node == NULL || node->flc_blocker == NULL)
return NULL;
/* Next member in the linked list could be itself */
- tmp = list_next_entry(node, c.flc_blocked_member);
- if (list_entry_is_head(tmp, &node->c.flc_blocker->flc_blocked_requests,
- c.flc_blocked_member)
+ tmp = list_next_entry(node, flc_blocked_member);
+ if (list_entry_is_head(tmp, &node->flc_blocker->flc_blocked_requests,
+ flc_blocked_member)
|| tmp == node) {
return NULL;
}
@@ -2813,18 +2814,18 @@ static struct file_lock *get_next_blocked_member(struct file_lock *node)
static int locks_show(struct seq_file *f, void *v)
{
struct locks_iterator *iter = f->private;
- struct file_lock *cur, *tmp;
+ struct file_lock_core *cur, *tmp;
struct pid_namespace *proc_pidns = proc_pid_ns(file_inode(f->file)->i_sb);
int level = 0;
- cur = hlist_entry(v, struct file_lock, c.flc_link);
+ cur = hlist_entry(v, struct file_lock_core, flc_link);
- if (locks_translate_pid(&cur->c, proc_pidns) == 0)
+ if (locks_translate_pid(cur, proc_pidns) == 0)
return 0;
- /* View this crossed linked list as a binary tree, the first member of fl_blocked_requests
+ /* View this crossed linked list as a binary tree, the first member of flc_blocked_requests
* is the left child of current node, the next silibing in flc_blocked_member is the
- * right child, we can alse get the parent of current node from fl_blocker, so this
+ * right child, we can alse get the parent of current node from flc_blocker, so this
* question becomes traversal of a binary tree
*/
while (cur != NULL) {
@@ -2833,18 +2834,18 @@ static int locks_show(struct seq_file *f, void *v)
else
lock_get_status(f, cur, iter->li_pos, "", level);
- if (!list_empty(&cur->c.flc_blocked_requests)) {
+ if (!list_empty(&cur->flc_blocked_requests)) {
/* Turn left */
- cur = list_first_entry_or_null(&cur->c.flc_blocked_requests,
- struct file_lock,
- c.flc_blocked_member);
+ cur = list_first_entry_or_null(&cur->flc_blocked_requests,
+ struct file_lock_core,
+ flc_blocked_member);
level++;
} else {
/* Turn right */
tmp = get_next_blocked_member(cur);
/* Fall back to parent node */
- while (tmp == NULL && cur->c.flc_blocker != NULL) {
- cur = file_lock(cur->c.flc_blocker);
+ while (tmp == NULL && cur->flc_blocker != NULL) {
+ cur = cur->flc_blocker;
level--;
tmp = get_next_blocked_member(cur);
}
@@ -2859,14 +2860,13 @@ static void __show_fd_locks(struct seq_file *f,
struct list_head *head, int *id,
struct file *filp, struct files_struct *files)
{
- struct file_lock *fl;
+ struct file_lock_core *fl;
- list_for_each_entry(fl, head, c.flc_list) {
+ list_for_each_entry(fl, head, flc_list) {
- if (filp != fl->c.flc_file)
+ if (filp != fl->flc_file)
continue;
- if (fl->c.flc_owner != files &&
- fl->c.flc_owner != filp)
+ if (fl->flc_owner != files && fl->flc_owner != filp)
continue;
(*id)++;