[src/trunk]: src/sys/fs/smbfs sprinkle VN_KNOTE()s

[jdolecek <jdolecek%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/7ec20be1ef7c
branches:  trunk
changeset: 543445:7ec20be1ef7c
user:      jdolecek <jdolecek%NetBSD.org@localhost>
date:      Tue Feb 25 10:33:19 2003 +0000

description:
sprinkle VN_KNOTE()s

diffstat:

 sys/fs/smbfs/smbfs_io.c    |  10 ++++++++--
 sys/fs/smbfs/smbfs_vnops.c |  17 ++++++++++++++---
 2 files changed, 22 insertions(+), 5 deletions(-)

diffs (123 lines):

diff -r 8f4a79e5167d -r 7ec20be1ef7c sys/fs/smbfs/smbfs_io.c
--- a/sys/fs/smbfs/smbfs_io.c   Tue Feb 25 10:29:12 2003 +0000
+++ b/sys/fs/smbfs/smbfs_io.c   Tue Feb 25 10:33:19 2003 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: smbfs_io.c,v 1.11 2003/02/25 10:14:29 jdolecek Exp $   */
+/*     $NetBSD: smbfs_io.c,v 1.12 2003/02/25 10:33:19 jdolecek Exp $   */
 
 /*
  * Copyright (c) 2000-2001, Boris Popov
@@ -36,7 +36,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: smbfs_io.c,v 1.11 2003/02/25 10:14:29 jdolecek Exp $");
+__KERNEL_RCSID(0, "$NetBSD: smbfs_io.c,v 1.12 2003/02/25 10:33:19 jdolecek Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -240,6 +240,8 @@
        struct smb_cred scred;
        struct proc *p;
        int error = 0;
+       int extended = 0;
+       size_t resid = uiop->uio_resid;
 
        /* vn types other than VREG unsupported */
        KASSERT(vp->v_type == VREG);
@@ -282,8 +284,12 @@
                if (uiop->uio_offset > np->n_size) {
                        np->n_size = uiop->uio_offset;
                        uvm_vnp_setsize(vp, np->n_size);
+                       extended = 1;
                }
+       
        }
+       if (resid > uiop->uio_resid)
+               VN_KNOTE(vp, NOTE_WRITE | (extended ? NOTE_EXTEND : 0));
        return error;
 }
 
diff -r 8f4a79e5167d -r 7ec20be1ef7c sys/fs/smbfs/smbfs_vnops.c
--- a/sys/fs/smbfs/smbfs_vnops.c        Tue Feb 25 10:29:12 2003 +0000
+++ b/sys/fs/smbfs/smbfs_vnops.c        Tue Feb 25 10:33:19 2003 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: smbfs_vnops.c,v 1.14 2003/02/25 09:09:32 jdolecek Exp $        */
+/*     $NetBSD: smbfs_vnops.c,v 1.15 2003/02/25 10:33:19 jdolecek Exp $        */
 
 /*-
  * Copyright (c) 2003 The NetBSD Foundation, Inc.
@@ -71,7 +71,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: smbfs_vnops.c,v 1.14 2003/02/25 09:09:32 jdolecek Exp $");
+__KERNEL_RCSID(0, "$NetBSD: smbfs_vnops.c,v 1.15 2003/02/25 10:33:19 jdolecek Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -497,6 +497,7 @@
        smbfs_attr_cacheremove(vp);     /* invalidate cache */
        VOP_GETATTR(vp, vap, ap->a_cred, ap->a_p);
        np->n_mtime.tv_sec = vap->va_mtime.tv_sec;
+       VN_KNOTE(vp, NOTE_ATTRIB);
        return error;
 }
 /*
@@ -587,6 +588,7 @@
 
   out:
        PNBUF_PUT(cnp->cn_pnbuf);
+       VN_KNOTE(dvp, NOTE_WRITE);
        vput(dvp);
        return (error);
 
@@ -618,6 +620,8 @@
        }
 
        PNBUF_PUT(cnp->cn_pnbuf);
+       VN_KNOTE(ap->a_vp, NOTE_DELETE);
+       VN_KNOTE(ap->a_dvp, NOTE_WRITE);
        if (dvp == vp)
                vrele(vp);
        else
@@ -687,9 +691,14 @@
                        error = smbfs_smb_delete(VTOSMB(tvp), &scred);
                        if (error)
                                goto out;
+                       VN_KNOTE(tdvp, NOTE_WRITE);
+                       VN_KNOTE(tvp, NOTE_DELETE);
+                       cache_purge(tvp);
                }
                error = smbfs_smb_rename(VTOSMB(fvp), VTOSMB(tdvp),
                    tcnp->cn_nameptr, tcnp->cn_namelen, &scred);
+               VN_KNOTE(fdvp, NOTE_WRITE);
+               VN_KNOTE(fvp, NOTE_RENAME);
        }
 
        if (fvp->v_type == VDIR) {
@@ -697,7 +706,6 @@
                        cache_purge(tdvp);
                cache_purge(fdvp);
        }
-
 out:
        smbfs_attr_cacheremove(fdvp);
        smbfs_attr_cacheremove(tdvp);
@@ -776,6 +784,7 @@
 
  out:
        PNBUF_PUT(cnp->cn_pnbuf);
+       VN_KNOTE(dvp, NOTE_WRITE | NOTE_LINK);
        vput(dvp);
        
        return (error);
@@ -814,6 +823,8 @@
        PNBUF_PUT(cnp->cn_pnbuf);
        dnp->n_flag |= NMODIFIED;
        smbfs_attr_cacheremove(dvp);
+       VN_KNOTE(dvp, NOTE_WRITE | NOTE_LINK);
+       VN_KNOTE(vp, NOTE_DELETE);
        cache_purge(dvp);
        cache_purge(vp);
        vput(vp);