Commit 4a269efb authored by J. Bruce Fields's avatar J. Bruce Fields
Browse files

nfsd: update obselete comment referencing the BKL 



It's inode->i_lock that's now taken in setlease and break_lease, instead
of the big kernel lock.

Reviewed-by: default avatarJeff Layton <jlayton@kernel.org>
Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
parent ca0552f4

fs/nfsd/nfs4state.c

+3 −3
Original line number Diff line number Diff line
@@ -3945,9 +3945,9 @@ static void nfsd_break_one_deleg(struct nfs4_delegation *dp) 
	/*

	 * We're assuming the state code never drops its reference

	 * without first removing the lease.  Since we're in this lease

	 * callback (and since the lease code is serialized by the kernel

	 * lock) we know the server hasn't removed the lease yet, we know

	 * it's safe to take a reference.

	 * callback (and since the lease code is serialized by the

	 * i_lock) we know the server hasn't removed the lease yet, and

	 * we know it's safe to take a reference.

	 */

	refcount_inc(&dp->dl_stid.sc_count);

	nfsd4_run_cb(&dp->dl_recall);