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NFSv4: Return the delegation before returning the layout in evict_inode()

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Minor optimisation for the case where the layout has return-on-close
enabled.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Trond Myklebust 2015-03-25 13:26:18 -04:00
parent 81b79afb50
commit 415320fc14
1 changed files with 3 additions and 2 deletions
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5
fs/nfs/nfs4super.c
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@ -91,10 +91,11 @@ static void nfs4_evict_inode(struct inode *inode)
{
truncate_inode_pages_final(&inode->i_data);
clear_inode(inode);
pnfs_return_layout(inode);
pnfs_destroy_layout(NFS_I(inode));
/* If we are holding a delegation, return it! */
nfs_inode_return_delegation_noreclaim(inode);
/* Note that above delegreturn would trigger pnfs return-on-close */
pnfs_return_layout(inode);
pnfs_destroy_layout(NFS_I(inode));
/* First call standard NFS clear_inode() code */
nfs_clear_inode(inode);
}