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authorJeff Layton <jlayton@poochiereds.net>2016-05-05 13:53:47 +0300
committerJ. Bruce Fields <bfields@redhat.com>2016-05-13 22:34:47 +0300
commit14b7f4a1edf15808cf52dc38277ffe1d84854839 (patch)
treeb4fcfa64ff59ee0ed5f6ef01d7b828de534e3af9 /fs/nfsd/nfs4layouts.c
parent64c59a3726f2dfa71680f9f3c34359e10e3ed7ab (diff)
downloadlinux-14b7f4a1edf15808cf52dc38277ffe1d84854839.tar.xz
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 <hch@lst.de> Signed-off-by: Jeff Layton <jeff.layton@primarydata.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/nfs4layouts.c')
-rw-r--r--fs/nfsd/nfs4layouts.c2
1 files changed, 1 insertions, 1 deletions
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;