Commit 3e43877a authored by Dave Chinner's avatar Dave Chinner
Browse files

xfs: remove xfs_filestream_select_ag() longest extent check 



Picking a new AG checks the longest free extent in the AG is valid,
so there's no need to repeat the check in
xfs_filestream_select_ag(). Remove it.

Signed-off-by: default avatarDave Chinner <dchinner@redhat.com>
Reviewed-by: default avatarDarrick J. Wong <djwong@kernel.org>
parent ba34de8d

fs/xfs/xfs_filestream.c

+1 −17
Original line number Diff line number Diff line
@@ -276,7 +276,7 @@ xfs_filestream_select_ag( 
	xfs_agnumber_t		agno = NULLAGNUMBER;

	struct xfs_mru_cache_elem *mru;

	int			flags = 0;

	int			error;

	int			error = 0;



	args->total = ap->total;

	*blen = 0;
@@ -351,27 +351,11 @@ xfs_filestream_select_ag( 
		goto out_error;

	if (agno == NULLAGNUMBER) {

		agno = 0;

		goto out_irele;

	}



	pag = xfs_perag_grab(mp, agno);

	if (!pag)

		goto out_irele;



	error = xfs_bmap_longest_free_extent(pag, args->tp, blen);

	xfs_perag_rele(pag);

	if (error) {

		if (error != -EAGAIN)

			goto out_error;

		*blen = 0;

	}



out_irele:

	xfs_irele(pip);

out_select:

	ap->blkno = XFS_AGB_TO_FSB(mp, agno, 0);

	return 0;



out_error:

	xfs_irele(pip);

	return error;