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-rw-r--r--sys/kern/kern_lock.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/sys/kern/kern_lock.c b/sys/kern/kern_lock.c
index 147508c..3f8373b 100644
--- a/sys/kern/kern_lock.c
+++ b/sys/kern/kern_lock.c
@@ -208,14 +208,14 @@ acquire(struct lock *lkp, int extflags, int wanted) {
*/
int
#ifndef DEBUG_LOCKS
-lockmgr(lkp, flags, interlkp, p)
+lockmgr(lkp, flags, interlkp, td)
#else
-debuglockmgr(lkp, flags, interlkp, p, name, file, line)
+debuglockmgr(lkp, flags, interlkp, td, name, file, line)
#endif
struct lock *lkp;
u_int flags;
struct mtx *interlkp;
- struct proc *p;
+ struct thread *td;
#ifdef DEBUG_LOCKS
const char *name; /* Name of lock function */
const char *file; /* Name of file call is from */
@@ -228,13 +228,13 @@ debuglockmgr(lkp, flags, interlkp, p, name, file, line)
CTR5(KTR_LOCKMGR,
"lockmgr(): lkp == %p (lk_wmesg == \"%s\"), flags == 0x%x, "
- "interlkp == %p, p == %p", lkp, lkp->lk_wmesg, flags, interlkp, p);
+ "interlkp == %p, td == %p", lkp, lkp->lk_wmesg, flags, interlkp, td);
error = 0;
- if (p == NULL)
+ if (td == NULL)
pid = LK_KERNPROC;
else
- pid = p->p_pid;
+ pid = td->td_proc->p_pid;
mtx_lock(lkp->lk_interlock);
if (flags & LK_INTERLOCK) {
@@ -257,19 +257,19 @@ debuglockmgr(lkp, flags, interlkp, p, name, file, line)
* while there is an exclusive lock holder or while an
* exclusive lock request or upgrade request is in progress.
*
- * However, if P_DEADLKTREAT is set, we override exclusive
+ * However, if TDF_DEADLKTREAT is set, we override exclusive
* lock requests or upgrade requests ( but not the exclusive
* lock itself ).
*/
if (lkp->lk_lockholder != pid) {
lockflags = LK_HAVE_EXCL;
- if (p) {
- PROC_LOCK(p);
- if (!(p->p_flag & P_DEADLKTREAT)) {
+ if (td) {
+ PROC_LOCK(td->td_proc);
+ if (!(td->td_flags & TDF_DEADLKTREAT)) {
lockflags |= LK_WANT_EXCL |
LK_WANT_UPGRADE;
}
- PROC_UNLOCK(p);
+ PROC_UNLOCK(td->td_proc);
}
error = acquire(lkp, extflags, lockflags);
if (error)
@@ -560,15 +560,15 @@ lockdestroy(lkp)
* Determine the status of a lock.
*/
int
-lockstatus(lkp, p)
+lockstatus(lkp, td)
struct lock *lkp;
- struct proc *p;
+ struct thread *td;
{
int lock_type = 0;
mtx_lock(lkp->lk_interlock);
if (lkp->lk_exclusivecount != 0) {
- if (p == NULL || lkp->lk_lockholder == p->p_pid)
+ if (td == NULL || lkp->lk_lockholder == td->td_proc->p_pid)
lock_type = LK_EXCLUSIVE;
else
lock_type = LK_EXCLOTHER;
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