track number of simple locks

[unix-history] / usr / src / sys / kern / kern_lock.c

diff --git a/usr/src/sys/kern/kern_lock.c b/usr/src/sys/kern/kern_lock.c
index 0b3fe9e..69fe4ba 100644 (file)
--- a/usr/src/sys/kern/kern_lock.c
+++ b/usr/src/sys/kern/kern_lock.c
@@ -8,7 +8,7 @@
  *
  * %sccs.include.redist.c%
  *
  *
  * %sccs.include.redist.c%
  *

- *     @(#)kern_lock.c 8.13 (Berkeley) %G%
+ *     @(#)kern_lock.c 8.14 (Berkeley) %G%

  */
 
 #include <sys/param.h>
  */
 
 #include <sys/param.h>


@@ -448,6 +448,8 @@ _simple_lock(alp, id, l)
                }
        }
        alp->lock_data = 1;
                }
        }
        alp->lock_data = 1;

+       if (curproc)
+               curproc->p_simple_locks++;

 }
 
 int
 }
 
 int


@@ -476,6 +478,8 @@ _simple_lock_try(alp, id, l)
                return (0);
 
        alp->lock_data = 1;
                return (0);
 
        alp->lock_data = 1;

+       if (curproc)
+               curproc->p_simple_locks++;

        return (1);
 }
 
        return (1);
 }
 


@@ -500,5 +504,7 @@ _simple_unlock(alp, id, l)
                }
        }
        alp->lock_data = 0;
                }
        }
        alp->lock_data = 0;

+       if (curproc)
+               curproc->p_simple_locks--;

 }
 #endif /* DEBUG && NCPUS == 1 */
 }
 #endif /* DEBUG && NCPUS == 1 */