Commit 71b219f4 authored by Andreas Gruenbacher's avatar Andreas Gruenbacher
Browse files

gfs2: Minor calc_reserved cleanup 



No functional change.

Signed-off-by: default avatarAndreas Gruenbacher <agruenba@redhat.com>
parent 76fce654

fs/gfs2/log.c

+5 −8
Original line number Diff line number Diff line
@@ -546,17 +546,14 @@ static inline unsigned int log_distance(struct gfs2_sbd *sdp, unsigned int newer 
static unsigned int calc_reserved(struct gfs2_sbd *sdp)

{

	unsigned int reserved = 0;

	unsigned int mbuf;

	unsigned int dbuf;

	unsigned int blocks;

	struct gfs2_trans *tr = sdp->sd_log_tr;



	if (tr) {

		mbuf = tr->tr_num_buf_new - tr->tr_num_buf_rm;

		dbuf = tr->tr_num_databuf_new - tr->tr_num_databuf_rm;

		reserved = mbuf + dbuf;

		/* Account for header blocks */

		reserved += DIV_ROUND_UP(mbuf, buf_limit(sdp));

		reserved += DIV_ROUND_UP(dbuf, databuf_limit(sdp));

		blocks = tr->tr_num_buf_new - tr->tr_num_buf_rm;

		reserved += blocks + DIV_ROUND_UP(blocks, buf_limit(sdp));

		blocks = tr->tr_num_databuf_new - tr->tr_num_databuf_rm;

		reserved += blocks + DIV_ROUND_UP(blocks, databuf_limit(sdp));

	}



	if (sdp->sd_log_committed_revoke > 0)