If we retry this operation from the top of this routine, we need to
make sure we've freed any allocated resources (to avoid a memory leak) and and do the right thing with respect to the nfs node hash lock we'd acquired.
This commit is contained in:
parent
28808d20e9
commit
e672bf9cd6
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=47938
@ -34,7 +34,7 @@
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* SUCH DAMAGE.
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*
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* @(#)nfs_node.c 8.6 (Berkeley) 5/22/95
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* $Id: nfs_node.c,v 1.28 1998/09/29 23:15:25 mckusick Exp $
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* $Id: nfs_node.c,v 1.29 1999/06/05 05:26:36 peter Exp $
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*/
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@ -167,6 +167,10 @@ nfs_nget(mntp, fhp, fhsize, npp)
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bcmp((caddr_t)fhp, (caddr_t)np2->n_fhp, fhsize))
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continue;
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vrele(vp);
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if (nfs_node_hash_lock < 0)
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wakeup(&nfs_node_hash_lock);
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nfs_node_hash_lock = 0;
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zfree(nfsnode_zone, np);
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goto retry;
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}
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LIST_INSERT_HEAD(nhpp, np, n_hash);
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@ -34,7 +34,7 @@
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* SUCH DAMAGE.
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*
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* @(#)nfs_node.c 8.6 (Berkeley) 5/22/95
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* $Id: nfs_node.c,v 1.28 1998/09/29 23:15:25 mckusick Exp $
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* $Id: nfs_node.c,v 1.29 1999/06/05 05:26:36 peter Exp $
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*/
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@ -167,6 +167,10 @@ nfs_nget(mntp, fhp, fhsize, npp)
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bcmp((caddr_t)fhp, (caddr_t)np2->n_fhp, fhsize))
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continue;
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vrele(vp);
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if (nfs_node_hash_lock < 0)
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wakeup(&nfs_node_hash_lock);
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nfs_node_hash_lock = 0;
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zfree(nfsnode_zone, np);
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goto retry;
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}
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LIST_INSERT_HEAD(nhpp, np, n_hash);
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