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Commit b5418383 authored by Trond Myklebust's avatar Trond Myklebust
Browse files

NFS: do_setlk(): don't flush caches when we have a delegation 



Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 0f38b873

fs/nfs/file.c

+2 −1
Original line number Diff line number Diff line
@@ -602,6 +602,7 @@ static int do_setlk(struct file *filp, int cmd, struct file_lock *fl) 
	 * This makes locking act as a cache coherency point.

	 */

	nfs_sync_mapping(filp->f_mapping);

	if (!nfs_have_delegation(inode, FMODE_READ))

		nfs_zap_caches(inode);

out:

	return status;