vfs_export.c (39df86086fbadd0ab8955fc13331ed4f940a244d) vfs_export.c (7eb9fca557a7666b6be50b3f7b315ea1e0560530)
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.

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1230 listheadp = &newvp->v_dirtyblkhd;
1231 if ((newvp->v_flag & VONWORKLST) == 0) {
1232 switch (newvp->v_type) {
1233 case VDIR:
1234 delay = dirdelay;
1235 break;
1236 case VCHR:
1237 case VBLK:
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.

--- 1221 unchanged lines hidden (view full) ---

1230 listheadp = &newvp->v_dirtyblkhd;
1231 if ((newvp->v_flag & VONWORKLST) == 0) {
1232 switch (newvp->v_type) {
1233 case VDIR:
1234 delay = dirdelay;
1235 break;
1236 case VCHR:
1237 case VBLK:
1238 if (newvp->v_specmountpoint != NULL) {
1238 if (newvp->v_rdev->si_mountpoint != NULL) {
1239 delay = metadelay;
1240 break;
1241 }
1242 /* fall through */
1243 default:
1244 delay = filedelay;
1245 }
1246 vn_syncer_add_to_worklist(newvp, delay);

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2246/*
2247 * Check to see if a filesystem is mounted on a block device.
2248 */
2249int
2250vfs_mountedon(vp)
2251 struct vnode *vp;
2252{
2253
1239 delay = metadelay;
1240 break;
1241 }
1242 /* fall through */
1243 default:
1244 delay = filedelay;
1245 }
1246 vn_syncer_add_to_worklist(newvp, delay);

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2246/*
2247 * Check to see if a filesystem is mounted on a block device.
2248 */
2249int
2250vfs_mountedon(vp)
2251 struct vnode *vp;
2252{
2253
2254 if (vp->v_specmountpoint != NULL)
2254 if (vp->v_rdev->si_mountpoint != NULL)
2255 return (EBUSY);
2256 return (0);
2257}
2258
2259/*
2260 * Unmount all filesystems. The list is traversed in reverse order
2261 * of mounting to avoid dependencies.
2262 */

--- 867 unchanged lines hidden --- 		2255 return (EBUSY);
2256 return (0);
2257}
2258
2259/*
2260 * Unmount all filesystems. The list is traversed in reverse order
2261 * of mounting to avoid dependencies.
2262 */

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