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Diffstat (limited to 'fs/nfsd/state.h')
| -rw-r--r-- | fs/nfsd/state.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/nfsd/state.h b/fs/nfsd/state.h index a06f55bd38b..c425717715f 100644 --- a/fs/nfsd/state.h +++ b/fs/nfsd/state.h @@ -293,6 +293,9 @@ static inline void update_stateid(stateid_t *stateid) { stateid->si_generation++; + /* Wraparound recommendation from 3530bis-13 9.1.3.2: */ + if (stateid->si_generation == 0) + stateid->si_generation = 1; } /* A reasonable value for REPLAY_ISIZE was estimated as follows: |