| vfs_subr.c (7b255097ebe2ad41b82191fdf0e25245946ea95e) | vfs_subr.c (411455a8fbcfbb51e60fb5f5d4a02d6e76c0a88c) |
|---|---|
| 1/*- 2 * Copyright (c) 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * (c) UNIX System Laboratories, Inc. 5 * All or some portions of this file are derived from material licensed 6 * to the University of California by American Telephone and Telegraph 7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 8 * the permission of UNIX System Laboratories, Inc. --- 2631 unchanged lines hidden (view full) --- 2640 return; 2641 } 2642 2643 v_decr_devcount(vp); 2644 2645 error = 0; 2646 2647 if (vp->v_usecount != 0) { | 1/*- 2 * Copyright (c) 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * (c) UNIX System Laboratories, Inc. 5 * All or some portions of this file are derived from material licensed 6 * to the University of California by American Telephone and Telegraph 7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 8 * the permission of UNIX System Laboratories, Inc. --- 2631 unchanged lines hidden (view full) --- 2640 return; 2641 } 2642 2643 v_decr_devcount(vp); 2644 2645 error = 0; 2646 2647 if (vp->v_usecount != 0) { |
| 2648 vprint("vputx: usecount not zero", vp); | 2648 vn_printf(vp, "vputx: usecount not zero for vnode "); |
| 2649 panic("vputx: usecount not zero"); 2650 } 2651 2652 CTR2(KTR_VFS, "%s: return vnode %p to the freelist", __func__, vp); 2653 2654 /* 2655 * We must call VOP_INACTIVE with the node locked. Mark 2656 * as VI_DOINGINACT to avoid recursion. --- 374 unchanged lines hidden (view full) --- 3031 * If FORCECLOSE is set, forcibly close the vnode. 3032 */ 3033 if (vp->v_usecount == 0 || (flags & FORCECLOSE)) { 3034 vgonel(vp); 3035 } else { 3036 busy++; 3037#ifdef DIAGNOSTIC 3038 if (busyprt) | 2649 panic("vputx: usecount not zero"); 2650 } 2651 2652 CTR2(KTR_VFS, "%s: return vnode %p to the freelist", __func__, vp); 2653 2654 /* 2655 * We must call VOP_INACTIVE with the node locked. Mark 2656 * as VI_DOINGINACT to avoid recursion. --- 374 unchanged lines hidden (view full) --- 3031 * If FORCECLOSE is set, forcibly close the vnode. 3032 */ 3033 if (vp->v_usecount == 0 || (flags & FORCECLOSE)) { 3034 vgonel(vp); 3035 } else { 3036 busy++; 3037#ifdef DIAGNOSTIC 3038 if (busyprt) |
| 3039 vprint("vflush: busy vnode", vp); | 3039 vn_printf(vp, "vflush: busy vnode "); |
| 3040#endif 3041 } 3042 VOP_UNLOCK(vp, 0); 3043 vdropl(vp); 3044 } 3045 if (rootrefs > 0 && (flags & FORCECLOSE) == 0) { 3046 /* 3047 * If just the root vnode is busy, and if its refcount --- 356 unchanged lines hidden (view full) --- 3404 * for these structures, which means we could catch an inconsistent 3405 * state and dereference a nasty pointer. Not much to be done 3406 * about that. 3407 */ 3408 db_printf("Locked vnodes\n"); 3409 TAILQ_FOREACH(mp, &mountlist, mnt_list) { 3410 TAILQ_FOREACH(vp, &mp->mnt_nvnodelist, v_nmntvnodes) { 3411 if (vp->v_type != VMARKER && VOP_ISLOCKED(vp)) | 3040#endif 3041 } 3042 VOP_UNLOCK(vp, 0); 3043 vdropl(vp); 3044 } 3045 if (rootrefs > 0 && (flags & FORCECLOSE) == 0) { 3046 /* 3047 * If just the root vnode is busy, and if its refcount --- 356 unchanged lines hidden (view full) --- 3404 * for these structures, which means we could catch an inconsistent 3405 * state and dereference a nasty pointer. Not much to be done 3406 * about that. 3407 */ 3408 db_printf("Locked vnodes\n"); 3409 TAILQ_FOREACH(mp, &mountlist, mnt_list) { 3410 TAILQ_FOREACH(vp, &mp->mnt_nvnodelist, v_nmntvnodes) { 3411 if (vp->v_type != VMARKER && VOP_ISLOCKED(vp)) |
| 3412 vprint("", vp); | 3412 vn_printf(vp, "vnode "); |
| 3413 } 3414 } 3415} 3416 3417/* 3418 * Show details about the given vnode. 3419 */ 3420DB_SHOW_COMMAND(vnode, db_show_vnode) --- 1901 unchanged lines hidden --- | 3413 } 3414 } 3415} 3416 3417/* 3418 * Show details about the given vnode. 3419 */ 3420DB_SHOW_COMMAND(vnode, db_show_vnode) --- 1901 unchanged lines hidden --- |