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authorTrond Myklebust <trond.myklebust@primarydata.com>2016-07-24 15:14:44 -0400
committerTrond Myklebust <trond.myklebust@primarydata.com>2016-07-24 16:16:43 -0400
commit01d7b29f0edc1a19ff2b960dae1c7dade3bb1753 (patch)
treeaf856a6577ff2eab80bc90c684d3e8e4bd12a518 /fs/nfs
parent119cef97a46e2a4b4fbebcf6655358a0b277732d (diff)
pNFS: Remove redundant smp_mb() from pnfs_init_lseg()
It's not visible yet, and won't be until after we grab the inode->i_lock. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/pnfs.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index 09b77a68422f..1d47a845d77a 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -341,7 +341,6 @@ pnfs_init_lseg(struct pnfs_layout_hdr *lo, struct pnfs_layout_segment *lseg,
INIT_LIST_HEAD(&lseg->pls_list);
INIT_LIST_HEAD(&lseg->pls_lc_list);
atomic_set(&lseg->pls_refcount, 1);
- smp_mb();
set_bit(NFS_LSEG_VALID, &lseg->pls_flags);
lseg->pls_layout = lo;
lseg->pls_range = *range;