| hwpmc_mod.c (174395) | hwpmc_mod.c (175202) |
|---|---|
| 1/*- 2 * Copyright (c) 2003-2007 Joseph Koshy 3 * Copyright (c) 2007 The FreeBSD Foundation 4 * All rights reserved. 5 * 6 * Portions of this software were developed by A. Joseph Koshy under 7 * sponsorship from the FreeBSD Foundation and Google, Inc. 8 * --- 16 unchanged lines hidden (view full) --- 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 */ 31 32#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2003-2007 Joseph Koshy 3 * Copyright (c) 2007 The FreeBSD Foundation 4 * All rights reserved. 5 * 6 * Portions of this software were developed by A. Joseph Koshy under 7 * sponsorship from the FreeBSD Foundation and Google, Inc. 8 * --- 16 unchanged lines hidden (view full) --- 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 */ 31 32#include <sys/cdefs.h> |
| 33__FBSDID("$FreeBSD: head/sys/dev/hwpmc/hwpmc_mod.c 174395 2007-12-07 08:20:17Z jkoshy $"); | 33__FBSDID("$FreeBSD: head/sys/dev/hwpmc/hwpmc_mod.c 175202 2008-01-10 01:10:58Z attilio $"); |
| 34 35#include <sys/param.h> 36#include <sys/eventhandler.h> 37#include <sys/jail.h> 38#include <sys/kernel.h> 39#include <sys/kthread.h> 40#include <sys/limits.h> 41#include <sys/lock.h> --- 636 unchanged lines hidden (view full) --- 678static void 679pmc_getfilename(struct vnode *v, char **fullpath, char **freepath) 680{ 681 struct thread *td; 682 683 td = curthread; 684 *fullpath = "unknown"; 685 *freepath = NULL; | 34 35#include <sys/param.h> 36#include <sys/eventhandler.h> 37#include <sys/jail.h> 38#include <sys/kernel.h> 39#include <sys/kthread.h> 40#include <sys/limits.h> 41#include <sys/lock.h> --- 636 unchanged lines hidden (view full) --- 678static void 679pmc_getfilename(struct vnode *v, char **fullpath, char **freepath) 680{ 681 struct thread *td; 682 683 td = curthread; 684 *fullpath = "unknown"; 685 *freepath = NULL; |
| 686 vn_lock(v, LK_CANRECURSE | LK_EXCLUSIVE | LK_RETRY, td); | 686 vn_lock(v, LK_CANRECURSE | LK_EXCLUSIVE | LK_RETRY); |
| 687 vn_fullpath(td, v, fullpath, freepath); 688 VOP_UNLOCK(v, 0, td); 689} 690 691/* 692 * remove an process owning PMCs 693 */ 694 --- 3933 unchanged lines hidden --- | 687 vn_fullpath(td, v, fullpath, freepath); 688 VOP_UNLOCK(v, 0, td); 689} 690 691/* 692 * remove an process owning PMCs 693 */ 694 --- 3933 unchanged lines hidden --- |