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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-10-04 16:28:17 -0700 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-10-04 16:28:17 -0700 |
| commit | 0f35ad6f688e9b7bcaa918a42130695822906f11 (patch) | |
| tree | 84ed853848ec35a0ab43cdcf22a27629c4690ef5 /fs/nfs/pnfs.c | |
| parent | 5f65753033d8c5a53e65810bff3832e8282c68d1 (diff) | |
| download | linux-3.10-0f35ad6f688e9b7bcaa918a42130695822906f11.tar.gz linux-3.10-0f35ad6f688e9b7bcaa918a42130695822906f11.tar.bz2 linux-3.10-0f35ad6f688e9b7bcaa918a42130695822906f11.zip | |
NFSv4.1: Deal with seqid wraparound in the pNFS return-on-close code
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/pnfs.c')
| -rw-r--r-- | fs/nfs/pnfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index de827251bda..42613bd19f8 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -801,7 +801,7 @@ void pnfs_roc_set_barrier(struct inode *ino, u32 barrier) spin_lock(&ino->i_lock); lo = NFS_I(ino)->layout; - if ((int)(barrier - lo->plh_barrier) > 0) + if (pnfs_seqid_is_newer(barrier, lo->plh_barrier)) lo->plh_barrier = barrier; spin_unlock(&ino->i_lock); } |