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- Add a new assert in the getnewvnode(). Assert that the usecount is still

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0 to detect getnewvnode() races.
 - Add the vnode address to a few panics near by to help in debugging.

Sponsored by:	Isilon Systems, Inc.
This commit is contained in:
Jeff Roberson 2005-02-08 23:27:10 +00:00
parent b56dc9a785
commit 68f2274d97
1 changed files with 4 additions and 2 deletions
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6
sys/kern/vfs_subr.c
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@ -806,9 +806,11 @@ getnewvnode(tag, mp, vops, vpp)
"address %p, inode %p\n",
vp, vp->v_data);
if (bo->bo_numoutput)
panic("Clean vnode has pending I/O's");
panic("%p: Clean vnode has pending I/O's", vp);
if (vp->v_usecount != 0)
panic("%p: Non-zero use count", vp);
if (vp->v_writecount != 0)
panic("Non-zero write count");
panic("%p: Non-zero write count", vp);
}
#endif
if ((pollinfo = vp->v_pollinfo) != NULL) {