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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>
hifive-unleashed-5.1
Trond Myklebust 2016-07-24 15:14:44 -04:00
parent 119cef97a4
commit 01d7b29f0e
1 changed files with 0 additions and 1 deletions
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fs/nfs/pnfs.c
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@ -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;