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A few bug fixes for Robert Watson
This commit is contained in:
Robert V. Baron
parent
7a94149e37
commit
b3a2ec1e44
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=41202
@ -27,7 +27,7 @@
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* Mellon the rights to redistribute these changes without encumbrance.
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*
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* @(#) src/sys/cfs/coda_vfsops.c,v 1.1.1.1 1998/08/29 21:14:52 rvb Exp $
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* $Id: coda_vfsops.c,v 1.7 1998/09/29 20:19:45 rvb Exp $
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* $Id: coda_vfsops.c,v 1.8 1998/11/03 08:55:06 peter Exp $
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*
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*/
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@ -47,6 +47,15 @@
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/*
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* HISTORY
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* $Log: coda_vfsops.c,v $
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* Revision 1.8 1998/11/03 08:55:06 peter
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* Support KLD. We register and unregister two modules. "coda" (the vfs)
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* via VFS_SET(), and "codadev" for the cdevsw entry. From kldstat -v:
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* 3 1 0xf02c5000 115d8 coda.ko
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* Contains modules:
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* Id Name
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* 2 codadev
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* 3 coda
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*
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* Revision 1.7 1998/09/29 20:19:45 rvb
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* Fixes for lkm:
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* 1. use VFS_LKM vs ACTUALLY_LKM_NOT_KERNEL
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@ -427,6 +436,7 @@ coda_unmount(vfsp, mntflags, p)
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vrele(mi->mi_rootvp);
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active = coda_kill(vfsp, NOT_DOWNCALL);
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mi->mi_rootvp->v_flag &= ~VROOT;
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error = vflush(mi->mi_vfsp, NULLVP, FORCECLOSE);
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printf("coda_unmount: active = %d, vflush active %d\n", active, error);
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error = 0;
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@ -506,7 +516,7 @@ coda_root(vfsp, vpp)
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MARK_INT_SAT(CODA_ROOT_STATS);
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goto exit;
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} else if (error == ENODEV) {
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} else if (error == ENODEV || error == EINTR) {
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/* Gross hack here! */
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/*
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* If Venus fails to respond to the CODA_ROOT call, coda_call returns
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@ -27,7 +27,7 @@
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* Mellon the rights to redistribute these changes without encumbrance.
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*
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* @(#) src/sys/coda/coda_vnops.c,v 1.1.1.1 1998/08/29 21:14:52 rvb Exp $
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* $Id: coda_vnops.c,v 1.7 1998/10/25 17:44:41 phk Exp $
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* $Id: coda_vnops.c,v 1.8 1998/10/28 20:31:13 rvb Exp $
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*
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*/
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@ -48,6 +48,13 @@
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/*
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* HISTORY
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* $Log: coda_vnops.c,v $
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* Revision 1.8 1998/10/28 20:31:13 rvb
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* Change the way unmounting happens to guarantee that the
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* client programs are allowed to finish up (coda_call is
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* forced to complete) and release their locks. Thus there
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* is a reasonable chance that the vflush implicit in the
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* unmount will not get hung on held locks.
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*
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* Revision 1.7 1998/10/25 17:44:41 phk
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* Nitpicking and dusting performed on a train. Removes trivial warnings
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* about unused variables, labels and other lint.
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@ -369,10 +376,12 @@ int
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coda_vop_error(void *anon) {
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struct vnodeop_desc **desc = (struct vnodeop_desc **)anon;
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myprintf(("Vnode operation %s called, but not defined\n",
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myprintf(("coda_vop_error: Vnode operation %s called, but not defined.\n",
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(*desc)->vdesc_name));
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/*
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panic("coda_vop_error");
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return 0;
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*/
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return EIO;
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}
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/* A generic do-nothing. For lease_check, advlock */
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@ -27,7 +27,7 @@
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* Mellon the rights to redistribute these changes without encumbrance.
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*
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* @(#) src/sys/cfs/coda_vfsops.c,v 1.1.1.1 1998/08/29 21:14:52 rvb Exp $
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* $Id: coda_vfsops.c,v 1.7 1998/09/29 20:19:45 rvb Exp $
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* $Id: coda_vfsops.c,v 1.8 1998/11/03 08:55:06 peter Exp $
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*
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*/
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@ -47,6 +47,15 @@
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/*
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* HISTORY
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* $Log: coda_vfsops.c,v $
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* Revision 1.8 1998/11/03 08:55:06 peter
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* Support KLD. We register and unregister two modules. "coda" (the vfs)
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* via VFS_SET(), and "codadev" for the cdevsw entry. From kldstat -v:
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* 3 1 0xf02c5000 115d8 coda.ko
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* Contains modules:
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* Id Name
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* 2 codadev
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* 3 coda
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*
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* Revision 1.7 1998/09/29 20:19:45 rvb
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* Fixes for lkm:
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* 1. use VFS_LKM vs ACTUALLY_LKM_NOT_KERNEL
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@ -427,6 +436,7 @@ coda_unmount(vfsp, mntflags, p)
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vrele(mi->mi_rootvp);
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active = coda_kill(vfsp, NOT_DOWNCALL);
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mi->mi_rootvp->v_flag &= ~VROOT;
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error = vflush(mi->mi_vfsp, NULLVP, FORCECLOSE);
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printf("coda_unmount: active = %d, vflush active %d\n", active, error);
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error = 0;
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@ -506,7 +516,7 @@ coda_root(vfsp, vpp)
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MARK_INT_SAT(CODA_ROOT_STATS);
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goto exit;
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} else if (error == ENODEV) {
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} else if (error == ENODEV || error == EINTR) {
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/* Gross hack here! */
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/*
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* If Venus fails to respond to the CODA_ROOT call, coda_call returns
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@ -27,7 +27,7 @@
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* Mellon the rights to redistribute these changes without encumbrance.
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*
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* @(#) src/sys/coda/coda_vnops.c,v 1.1.1.1 1998/08/29 21:14:52 rvb Exp $
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* $Id: coda_vnops.c,v 1.7 1998/10/25 17:44:41 phk Exp $
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* $Id: coda_vnops.c,v 1.8 1998/10/28 20:31:13 rvb Exp $
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*
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*/
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@ -48,6 +48,13 @@
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/*
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* HISTORY
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* $Log: coda_vnops.c,v $
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* Revision 1.8 1998/10/28 20:31:13 rvb
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* Change the way unmounting happens to guarantee that the
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* client programs are allowed to finish up (coda_call is
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* forced to complete) and release their locks. Thus there
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* is a reasonable chance that the vflush implicit in the
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* unmount will not get hung on held locks.
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*
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* Revision 1.7 1998/10/25 17:44:41 phk
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* Nitpicking and dusting performed on a train. Removes trivial warnings
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* about unused variables, labels and other lint.
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@ -369,10 +376,12 @@ int
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coda_vop_error(void *anon) {
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struct vnodeop_desc **desc = (struct vnodeop_desc **)anon;
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myprintf(("Vnode operation %s called, but not defined\n",
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myprintf(("coda_vop_error: Vnode operation %s called, but not defined.\n",
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(*desc)->vdesc_name));
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/*
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panic("coda_vop_error");
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return 0;
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*/
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return EIO;
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}
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/* A generic do-nothing. For lease_check, advlock */
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