From 14b7f4a1edf15808cf52dc38277ffe1d84854839 Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Thu, 5 May 2016 06:53:47 -0400 Subject: nfsd: handle seqid wraparound in nfsd4_preprocess_layout_stateid Move the existing static function to an inline helper, and call it. Reviewed-by: Christoph Hellwig Signed-off-by: Jeff Layton Signed-off-by: J. Bruce Fields --- fs/nfsd/nfs4layouts.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/nfsd/nfs4layouts.c') diff --git a/fs/nfsd/nfs4layouts.c b/fs/nfsd/nfs4layouts.c index 825c7bc8d789..953c0755cb37 100644 --- a/fs/nfsd/nfs4layouts.c +++ b/fs/nfsd/nfs4layouts.c @@ -289,7 +289,7 @@ nfsd4_preprocess_layout_stateid(struct svc_rqst *rqstp, status = nfserr_bad_stateid; mutex_lock(&ls->ls_mutex); - if (stateid->si_generation > stid->sc_stateid.si_generation) + if (nfsd4_stateid_generation_after(stateid, &stid->sc_stateid)) goto out_unlock_stid; if (layout_type != ls->ls_layout_type) goto out_unlock_stid; -- cgit v1.2.3-58-ga151