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NFS: Fix buglet in fs/nfs/write.c

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I've been reading through fs/nfs/write.c trying to track down a bug
that seems to be related to pages loosing a refcount and getting
freed too early (you interested in detail??) and I spotted a little
bug which the following patch should fix.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Neil Brown 2006-03-20 13:44:04 -05:00 committed by Trond Myklebust
parent cd52ed3553
commit 1dd594b21b
1 changed files with 4 additions and 1 deletions
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5
fs/nfs/write.c
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@ -653,8 +653,11 @@ static struct nfs_page * nfs_update_request(struct nfs_open_context* ctx,
spin_unlock(&nfsi->req_lock);
error = nfs_wait_on_request(req);
nfs_release_request(req);
if (error < 0)
if (error < 0) {
if (new)
nfs_release_request(new);
return ERR_PTR(error);
}
continue;
}
spin_unlock(&nfsi->req_lock);