23 files changed, 36 insertions, 64 deletions

diff --git a/sys/kern/init_main.c b/sys/kern/init_main.c
index 3c2ae5b..9ca823c 100644
--- a/sys/kern/init_main.c
+++ b/sys/kern/init_main.c
@@ -39,7 +39,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)init_main.c	8.9 (Berkeley) 1/21/94
- * $Id: init_main.c,v 1.72 1997/09/21 22:00:03 gibbs Exp $
+ * $Id: init_main.c,v 1.73 1997/11/06 19:29:07 phk Exp $
  */
 
 #include "opt_devfs.h"
@@ -588,7 +588,7 @@ start_init(p)
 {
 	vm_offset_t addr;
 	struct execve_args args;
-	int options, i, retval[2], error;
+	int options, i, error;
 	char **pathp, *path, *ucp, **uap, *arg0, *arg1;
 
 	initproc = p;
diff --git a/sys/kern/kern_clock.c b/sys/kern/kern_clock.c
index f1b30b5..0cbe918 100644
--- a/sys/kern/kern_clock.c
+++ b/sys/kern/kern_clock.c
@@ -36,7 +36,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)kern_clock.c	8.5 (Berkeley) 1/21/94
- * $Id: kern_clock.c,v 1.41 1997/09/21 22:00:07 gibbs Exp $
+ * $Id: kern_clock.c,v 1.42 1997/09/24 16:39:16 gibbs Exp $
  */
 
 /* Portions of this software are covered by the following: */
@@ -454,7 +454,6 @@ void
 hardclock(frame)
 	register struct clockframe *frame;
 {
-	register struct callout *p1;
 	register struct proc *p;
 
 	p = curproc;
@@ -809,7 +808,6 @@ untimeout(ftn, arg, handle)
 	void *arg;
 	struct callout_handle handle;
 {
-	register struct callout *p, *t;
 	register int s;
 
 	/*
diff --git a/sys/kern/kern_lock.c b/sys/kern/kern_lock.c
index 4d0e4de..c14cc93 100644
--- a/sys/kern/kern_lock.c
+++ b/sys/kern/kern_lock.c
@@ -38,7 +38,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)kern_lock.c	8.18 (Berkeley) 5/21/95
- * $Id: kern_lock.c,v 1.12 1997/09/21 04:22:52 dyson Exp $
+ * $Id: kern_lock.c,v 1.13 1997/10/28 15:58:19 bde Exp $
  */
 
 #include <sys/param.h>
@@ -124,7 +124,6 @@ apause(struct lock *lkp, int flags) {
 static int
 acquire(struct lock *lkp, int extflags, int wanted) {
 	int error;
-	int lock_wait;
 
 	if ((extflags & LK_NOWAIT) && (lkp->lk_flags & wanted)) {
 		return EBUSY;
@@ -379,7 +378,6 @@ lockmgr(lkp, flags, interlkp, p)
 static int
 acquiredrain(struct lock *lkp, int extflags) {
 	int error;
-	int lock_wait;
 
 	if ((extflags & LK_NOWAIT) && (lkp->lk_flags & LK_ALL)) {
 		return EBUSY;
diff --git a/sys/kern/kern_module.c b/sys/kern/kern_module.c
index 80a8f14..b0fe29a 100644
--- a/sys/kern/kern_module.c
+++ b/sys/kern/kern_module.c
@@ -23,7 +23,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: kern_module.c,v 1.4 1997/10/28 15:58:21 bde Exp $
+ *	$Id: kern_module.c,v 1.5 1997/11/06 19:29:11 phk Exp $
  */
 
 #include <sys/param.h>
@@ -70,7 +70,6 @@ static void
 module_shutdown(int arg1, void* arg2)
 {
     module_t mod;
-    int error;
 
     for (mod = TAILQ_FIRST(&modules); mod; mod = TAILQ_NEXT(mod, link))
 	MOD_EVENT(mod, MOD_SHUTDOWN);
diff --git a/sys/kern/kern_resource.c b/sys/kern/kern_resource.c
index d97b0c9..102de12 100644
--- a/sys/kern/kern_resource.c
+++ b/sys/kern/kern_resource.c
@@ -36,7 +36,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)kern_resource.c	8.5 (Berkeley) 1/21/94
- * $Id: kern_resource.c,v 1.26 1997/08/26 00:20:11 bde Exp $
+ * $Id: kern_resource.c,v 1.27 1997/11/06 19:29:13 phk Exp $
  */
 
 #include "opt_rlimit.h"
@@ -75,7 +75,7 @@ getpriority(curp, uap)
 	struct proc *curp;
 	register struct getpriority_args *uap;
 {
-	register struct proc *p;
+	register struct proc *p = 0;
 	register int low = PRIO_MAX + 1;
 
 	switch (uap->which) {
diff --git a/sys/kern/kern_tc.c b/sys/kern/kern_tc.c
index f1b30b5..0cbe918 100644
--- a/sys/kern/kern_tc.c
+++ b/sys/kern/kern_tc.c
@@ -36,7 +36,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)kern_clock.c	8.5 (Berkeley) 1/21/94
- * $Id: kern_clock.c,v 1.41 1997/09/21 22:00:07 gibbs Exp $
+ * $Id: kern_clock.c,v 1.42 1997/09/24 16:39:16 gibbs Exp $
  */
 
 /* Portions of this software are covered by the following: */
@@ -454,7 +454,6 @@ void
 hardclock(frame)
 	register struct clockframe *frame;
 {
-	register struct callout *p1;
 	register struct proc *p;
 
 	p = curproc;
@@ -809,7 +808,6 @@ untimeout(ftn, arg, handle)
 	void *arg;
 	struct callout_handle handle;
 {
-	register struct callout *p, *t;
 	register int s;
 
 	/*
diff --git a/sys/kern/kern_threads.c b/sys/kern/kern_threads.c
index 37b1461..d618aad 100644
--- a/sys/kern/kern_threads.c
+++ b/sys/kern/kern_threads.c
@@ -46,7 +46,7 @@
  * in Germany will I accept domestic beer.  This code may or may not work
  * and I certainly make no claims as to its fitness for *any* purpose.
  * 
- * $Id: kern_threads.c,v 1.3 1997/09/02 20:05:44 bde Exp $
+ * $Id: kern_threads.c,v 1.4 1997/11/06 19:29:16 phk Exp $
  */
 
 #include <sys/param.h>
@@ -70,7 +70,7 @@ int
 thr_sleep(struct proc *p, struct thr_sleep_args *uap) {
 	int sleepstart;
 	struct timespec ts;
-	struct timeval atv, utv;
+	struct timeval atv;
 	int error, s, timo;
 
 	timo = 0;
diff --git a/sys/kern/kern_time.c b/sys/kern/kern_time.c
index 57d498e..8060c15 100644
--- a/sys/kern/kern_time.c
+++ b/sys/kern/kern_time.c
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)kern_time.c	8.1 (Berkeley) 6/10/93
- * $Id: kern_time.c,v 1.38 1997/10/26 20:26:28 phk Exp $
+ * $Id: kern_time.c,v 1.39 1997/11/06 19:29:16 phk Exp $
  */
 
 #include <sys/param.h>
@@ -333,7 +333,6 @@ signanosleep(p, uap)
 {
 	struct timespec rmt, rqt;
 	int error, error2;
-	struct sigacts *ps = p->p_sigacts;
 	sigset_t mask;
 
 	error = copyin(SCARG(uap, rqtp), &rqt, sizeof(rqt));
diff --git a/sys/kern/kern_timeout.c b/sys/kern/kern_timeout.c
index f1b30b5..0cbe918 100644
--- a/sys/kern/kern_timeout.c
+++ b/sys/kern/kern_timeout.c
@@ -36,7 +36,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)kern_clock.c	8.5 (Berkeley) 1/21/94
- * $Id: kern_clock.c,v 1.41 1997/09/21 22:00:07 gibbs Exp $
+ * $Id: kern_clock.c,v 1.42 1997/09/24 16:39:16 gibbs Exp $
  */
 
 /* Portions of this software are covered by the following: */
@@ -454,7 +454,6 @@ void
 hardclock(frame)
 	register struct clockframe *frame;
 {
-	register struct callout *p1;
 	register struct proc *p;
 
 	p = curproc;
@@ -809,7 +808,6 @@ untimeout(ftn, arg, handle)
 	void *arg;
 	struct callout_handle handle;
 {
-	register struct callout *p, *t;
 	register int s;
 
 	/*
diff --git a/sys/kern/link_aout.c b/sys/kern/link_aout.c
index 0d60384..4fbd5cd 100644
--- a/sys/kern/link_aout.c
+++ b/sys/kern/link_aout.c
@@ -23,7 +23,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: link_aout.c,v 1.2 1997/08/02 14:31:35 bde Exp $
+ *	$Id: link_aout.c,v 1.3 1997/10/24 05:29:07 jmg Exp $
  */
 
 #include <sys/param.h>
@@ -101,12 +101,9 @@ static int
 link_aout_load_file(const char* filename, linker_file_t* result)
 {
     struct nameidata nd;
-    struct vnode* file;
     struct proc* p = curproc;	/* XXX */
     int error = 0;
     int resid;
-    struct iovec aiov;
-    struct uio auio;
     struct exec header;
     aout_file_t af;
     linker_file_t lf;
@@ -370,7 +367,6 @@ link_aout_lookup_symbol(linker_file_t file, const char* name,
 			caddr_t* address, size_t* size)
 {
     aout_file_t af = file->priv;
-    int buckets;
     long hashval;
     struct rrs_hash* hashbase;
     struct nzlist* symbolbase;
diff --git a/sys/kern/subr_disklabel.c b/sys/kern/subr_disklabel.c
index 0ca4f47..c87355c 100644
--- a/sys/kern/subr_disklabel.c
+++ b/sys/kern/subr_disklabel.c
@@ -36,7 +36,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)ufs_disksubr.c	8.5 (Berkeley) 1/21/94
- * $Id: ufs_disksubr.c,v 1.31 1997/07/13 15:53:20 bde Exp $
+ * $Id: ufs_disksubr.c,v 1.32 1997/09/21 22:10:49 gibbs Exp $
  */
 
 #include <sys/param.h>
@@ -69,7 +69,6 @@ bufqdisksort(bufq, bp)
 {
 	struct buf *bq;
 	struct buf *bn;
-	int	    count;
 	
 	/*
 	 * If the queue is empty or we are an
diff --git a/sys/kern/sys_pipe.c b/sys/kern/sys_pipe.c
index 5821505..aaae9b3 100644
--- a/sys/kern/sys_pipe.c
+++ b/sys/kern/sys_pipe.c
@@ -16,7 +16,7 @@
  * 4. Modifications may be freely made to this file if the above conditions
  *    are met.
  *
- * $Id: sys_pipe.c,v 1.34 1997/10/06 08:30:08 peter Exp $
+ * $Id: sys_pipe.c,v 1.35 1997/11/06 19:29:21 phk Exp $
  */
 
 /*
@@ -238,7 +238,6 @@ static void
 pipeinit(cpipe)
 	struct pipe *cpipe;
 {
-	int s;
 
 	cpipe->pipe_buffer.in = 0;
 	cpipe->pipe_buffer.out = 0;
diff --git a/sys/kern/tty.c b/sys/kern/tty.c
index 2bf7f20..d1b708a 100644
--- a/sys/kern/tty.c
+++ b/sys/kern/tty.c
@@ -36,7 +36,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)tty.c	8.8 (Berkeley) 1/21/94
- * $Id: tty.c,v 1.96 1997/09/14 02:40:44 peter Exp $
+ * $Id: tty.c,v 1.97 1997/10/12 20:24:05 phk Exp $
  */
 
 /*-
@@ -1486,7 +1486,6 @@ loop:
 		int m = cc[VMIN];
 		long t = cc[VTIME];
 		struct timeval stime, timecopy;
-		int x;
 
 		/*
 		 * Check each of the four combinations.
diff --git a/sys/kern/uipc_usrreq.c b/sys/kern/uipc_usrreq.c
index bbf41bf..dafb5d9 100644
--- a/sys/kern/uipc_usrreq.c
+++ b/sys/kern/uipc_usrreq.c
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  *
  *	From: @(#)uipc_usrreq.c	8.3 (Berkeley) 1/4/94
- *	$Id: uipc_usrreq.c,v 1.27 1997/09/14 02:52:18 peter Exp $
+ *	$Id: uipc_usrreq.c,v 1.28 1997/10/12 20:24:18 phk Exp $
  */
 
 #include <sys/param.h>
@@ -450,7 +450,6 @@ static int
 unp_attach(so)
 	struct socket *so;
 {
-	register struct mbuf *m;
 	register struct unpcb *unp;
 	int error;
 
diff --git a/sys/kern/vfs_aio.c b/sys/kern/vfs_aio.c
index 493de18..6625dab 100644
--- a/sys/kern/vfs_aio.c
+++ b/sys/kern/vfs_aio.c
@@ -13,7 +13,7 @@
  * bad that happens because of using this software isn't the responsibility
  * of the author.  This software is distributed AS-IS.
  *
- * $Id: vfs_aio.c,v 1.8 1997/10/12 20:24:19 phk Exp $
+ * $Id: vfs_aio.c,v 1.9 1997/11/06 19:29:27 phk Exp $
  */
 
 /*
@@ -469,7 +469,6 @@ aio_startproc(void *uproc)
 	while(1) {
 		struct vmspace *myvm, *tmpvm;
 		struct proc *cp = curproc;
-		struct proc *up = NULL;
 		struct	aiocblist *aiocbe;
 
 		if ((aiop->aioprocflags & AIOP_FREE) == 0) {
@@ -830,7 +829,6 @@ aio_return(struct proc *p, struct aio_return_args *uap) {
 	int jobref, status;
 	struct aiocblist *cb;
 	struct kaioinfo *ki;
-	struct proc *userp;
 
 	ki = p->p_aioinfo;
 	if (ki == NULL) {
@@ -906,7 +904,7 @@ aio_marksuspend(struct proc *p, int njobs, int *joblist, int set) {
  */
 int
 aio_suspend(struct proc *p, struct aio_suspend_args *uap) {
-	struct timeval atv, utv;
+	struct timeval atv;
 	struct timespec ts;
 	struct aiocb *const *cbptr, *cbp;
 	struct kaioinfo *ki;
@@ -1036,11 +1034,10 @@ aio_cancel(struct proc *p, struct aio_cancel_args *uap) {
  */
 int
 aio_error(struct proc *p, struct aio_error_args *uap) {
-	int activeflag, errorcode;
 	struct aiocblist *cb;
 	struct kaioinfo *ki;
 	int jobref;
-	int error, status;
+	int status;
 
 	ki = p->p_aioinfo;
 	if (ki == NULL)
@@ -1230,7 +1227,7 @@ aio_write(struct proc *p, struct aio_write_args *uap) {
 
 int
 lio_listio(struct proc *p, struct lio_listio_args *uap) {
-	int cnt, nent, nentqueued;
+	int nent, nentqueued;
 	struct aiocb *iocb, * const *cbptr;
 	struct aiocblist *cb;
 	struct kaioinfo *ki;
diff --git a/sys/kern/vfs_bio.c b/sys/kern/vfs_bio.c
index b9d1335..72a2761 100644
--- a/sys/kern/vfs_bio.c
+++ b/sys/kern/vfs_bio.c
@@ -18,7 +18,7 @@
  * 5. Modifications may be freely made to this file if the above conditions
  *    are met.
  *
- * $Id: vfs_bio.c,v 1.132 1997/10/28 15:58:24 bde Exp $
+ * $Id: vfs_bio.c,v 1.133 1997/11/06 19:29:29 phk Exp $
  */
 
 /*
@@ -1278,7 +1278,6 @@ getblk(struct vnode * vp, daddr_t blkno, int size, int slpflag, int slptimeo)
 	int s;
 	struct bufhashhdr *bh;
 	int maxsize;
-	static pid_t flushing = 0;
 
 	if (vp->v_mount) {
 		maxsize = vp->v_mount->mnt_stat.f_iosize;
@@ -2091,7 +2090,6 @@ vfs_clean_pages(struct buf * bp)
 
 	if (bp->b_flags & B_VMIO) {
 		struct vnode *vp = bp->b_vp;
-		vm_object_t obj = vp->v_object;
 		vm_ooffset_t foff;
 
 		if (vp->v_type == VBLK)
diff --git a/sys/kern/vfs_cache.c b/sys/kern/vfs_cache.c
index 3d76d4f..ec72155 100644
--- a/sys/kern/vfs_cache.c
+++ b/sys/kern/vfs_cache.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)vfs_cache.c	8.5 (Berkeley) 3/22/95
- * $Id: vfs_cache.c,v 1.34 1997/10/15 13:22:52 phk Exp $
+ * $Id: vfs_cache.c,v 1.35 1997/10/16 10:47:54 phk Exp $
  */
 
 #include <sys/param.h>
@@ -156,8 +156,7 @@ cache_lookup(dvp, vpp, cnp)
 	struct vnode **vpp;
 	struct componentname *cnp;
 {
-	register struct namecache *ncp, *nnp;
-	register struct nchashhead *ncpp;
+	register struct namecache *ncp;
 
 	if (!doingcache) {
 		cnp->cn_flags &= ~MAKEENTRY;
@@ -331,8 +330,6 @@ void
 cache_purge(vp)
 	struct vnode *vp;
 {
-	struct namecache *ncp;
-	struct nchashhead *ncpp;
 	static u_long nextid;
 
 	while (!LIST_EMPTY(&vp->v_cache_src)) 
diff --git a/sys/kern/vfs_cluster.c b/sys/kern/vfs_cluster.c
index 304d4d3..1fff926 100644
--- a/sys/kern/vfs_cluster.c
+++ b/sys/kern/vfs_cluster.c
@@ -33,7 +33,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)vfs_cluster.c	8.7 (Berkeley) 2/13/94
- * $Id: vfs_cluster.c,v 1.47 1997/06/15 17:56:49 dyson Exp $
+ * $Id: vfs_cluster.c,v 1.48 1997/08/02 14:31:43 bde Exp $
  */
 
 #include <sys/param.h>
@@ -85,7 +85,7 @@ cluster_read(vp, filesize, lblkno, size, cred, totread, seqcount, bpp)
 	struct buf **bpp;
 {
 	struct buf *bp, *rbp, *reqbp;
-	daddr_t blkno, rablkno, origblkno;
+	daddr_t blkno, origblkno;
 	int error, num_ra;
 	int i;
 	int maxra, racluster;
diff --git a/sys/kern/vfs_conf.c b/sys/kern/vfs_conf.c
index 0e65cab..6aac763 100644
--- a/sys/kern/vfs_conf.c
+++ b/sys/kern/vfs_conf.c
@@ -32,7 +32,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)vfs_conf.c	8.8 (Berkeley) 3/31/94
- * $Id: vfs_conf.c,v 1.15 1997/10/12 20:24:23 phk Exp $
+ * $Id: vfs_conf.c,v 1.16 1997/10/16 07:32:14 julian Exp $
  */
 
 /*
@@ -145,8 +145,6 @@ error_2:	/* mount error*/
 
 	vfs_unbusy(mp, p);
 
-error_1:	/* lock error*/
-
 	/* free mount struct before failing*/
 	free( mp, M_MOUNT);
 
diff --git a/sys/kern/vfs_export.c b/sys/kern/vfs_export.c
index ebc4dc3..412bb88 100644
--- a/sys/kern/vfs_export.c
+++ b/sys/kern/vfs_export.c
@@ -36,7 +36,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)vfs_subr.c	8.31 (Berkeley) 5/26/95
- * $Id: vfs_subr.c,v 1.110 1997/10/12 20:24:26 phk Exp $
+ * $Id: vfs_subr.c,v 1.111 1997/10/26 20:55:07 phk Exp $
  */
 
 /*
@@ -650,7 +650,6 @@ void
 pbrelvp(bp)
 	register struct buf *bp;
 {
-	struct vnode *vp;
 
 #if defined(DIAGNOSTIC)
 	if (bp->b_vp == (struct vnode *) 0)
@@ -1626,6 +1625,7 @@ sysctl_ovfs_conf SYSCTL_HANDLER_ARGS
 int kinfo_vdebug = 1;
 int kinfo_vgetfailed;
 
+#if 0
 #define KINFO_VNODESLOP	10
 /*
  * Dump vnode list (via sysctl).
@@ -1686,6 +1686,7 @@ again:
 
 	return (0);
 }
+#endif
 
 /*
  * XXX
diff --git a/sys/kern/vfs_mount.c b/sys/kern/vfs_mount.c
index 0e65cab..6aac763 100644
--- a/sys/kern/vfs_mount.c
+++ b/sys/kern/vfs_mount.c
@@ -32,7 +32,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)vfs_conf.c	8.8 (Berkeley) 3/31/94
- * $Id: vfs_conf.c,v 1.15 1997/10/12 20:24:23 phk Exp $
+ * $Id: vfs_conf.c,v 1.16 1997/10/16 07:32:14 julian Exp $
  */
 
 /*
@@ -145,8 +145,6 @@ error_2:	/* mount error*/
 
 	vfs_unbusy(mp, p);
 
-error_1:	/* lock error*/
-
 	/* free mount struct before failing*/
 	free( mp, M_MOUNT);
 
diff --git a/sys/kern/vfs_subr.c b/sys/kern/vfs_subr.c
index ebc4dc3..412bb88 100644
--- a/sys/kern/vfs_subr.c
+++ b/sys/kern/vfs_subr.c
@@ -36,7 +36,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)vfs_subr.c	8.31 (Berkeley) 5/26/95
- * $Id: vfs_subr.c,v 1.110 1997/10/12 20:24:26 phk Exp $
+ * $Id: vfs_subr.c,v 1.111 1997/10/26 20:55:07 phk Exp $
  */
 
 /*
@@ -650,7 +650,6 @@ void
 pbrelvp(bp)
 	register struct buf *bp;
 {
-	struct vnode *vp;
 
 #if defined(DIAGNOSTIC)
 	if (bp->b_vp == (struct vnode *) 0)
@@ -1626,6 +1625,7 @@ sysctl_ovfs_conf SYSCTL_HANDLER_ARGS
 int kinfo_vdebug = 1;
 int kinfo_vgetfailed;
 
+#if 0
 #define KINFO_VNODESLOP	10
 /*
  * Dump vnode list (via sysctl).
@@ -1686,6 +1686,7 @@ again:
 
 	return (0);
 }
+#endif
 
 /*
  * XXX
diff --git a/sys/kern/vfs_vnops.c b/sys/kern/vfs_vnops.c
index 19f35b0..c5be2e4 100644
--- a/sys/kern/vfs_vnops.c
+++ b/sys/kern/vfs_vnops.c
@@ -36,7 +36,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)vfs_vnops.c	8.2 (Berkeley) 1/21/94
- * $Id: vfs_vnops.c,v 1.39 1997/10/06 02:38:27 dyson Exp $
+ * $Id: vfs_vnops.c,v 1.40 1997/10/27 15:26:23 bde Exp $
  */
 
 #include <sys/param.h>
@@ -272,7 +272,7 @@ vn_read(fp, uio, cred)
 	struct vnode *vp = (struct vnode *)fp->f_data;
 	struct proc *p = uio->uio_procp;
 	int count, error;
-	int flag, seq;
+	int flag;
 
 	VOP_LEASE(vp, p, cred, LEASE_READ);
 	vn_lock(vp, LK_SHARED | LK_NOPAUSE | LK_RETRY, p);