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pNFS: Skip invalid stateids when doing a bulk destroy 

If the layout stateid is already invalid, we have no work to do.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
hifive-unleashed-5.1
Trond Myklebust 2016-11-30 18:00:07 -05:00
parent 29ade5db12
commit b85f562049
1 changed files with 2 additions and 0 deletions
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2
fs/nfs/pnfs.c
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@ -750,6 +750,8 @@ pnfs_layout_bulk_destroy_byserver_locked(struct nfs_client *clp,
struct inode *inode;
list_for_each_entry_safe(lo, next, &server->layouts, plh_layouts) {
if (test_bit(NFS_LAYOUT_INVALID_STID, &lo->plh_flags))
continue;
inode = igrab(lo->plh_inode);
if (inode == NULL)
continue;