From ad8994581815ac08123c7eeceb2ef160a96d186d Mon Sep 17 00:00:00 2001 From: Andreas Gruenbacher Date: Tue, 25 Sep 2018 12:59:31 +0100 Subject: [PATCH] gfs2: Remove unused RGRP_RSRV_MINBYTES definition This definition is only used to define RGRP_RSRV_MINBLKS, with no benefit over defining RGRP_RSRV_MINBLKS directly. In addition, instead of forcing RGRP_RSRV_MINBLKS to be of type u32, cast it to that type where that type is required. Signed-off-by: Andreas Gruenbacher Signed-off-by: Bob Peterson Reviewed-by: Steven Whitehouse --- fs/gfs2/rgrp.c | 2 +- fs/gfs2/rgrp.h | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c index 3b17a4e..22c73ce 100644 --- a/fs/gfs2/rgrp.c +++ b/fs/gfs2/rgrp.c @@ -1566,7 +1566,7 @@ static void rg_mblk_search(struct gfs2_rgrpd *rgd, struct gfs2_inode *ip, extlen = 1; else { extlen = max_t(u32, atomic_read(&ip->i_sizehint), ap->target); - extlen = clamp(extlen, RGRP_RSRV_MINBLKS, free_blocks); + extlen = clamp(extlen, (u32)RGRP_RSRV_MINBLKS, free_blocks); } if ((rgd->rd_free_clone < rgd->rd_reserved) || (free_blocks < extlen)) return; diff --git a/fs/gfs2/rgrp.h b/fs/gfs2/rgrp.h index e90478e..6bb5ee1 100644 --- a/fs/gfs2/rgrp.h +++ b/fs/gfs2/rgrp.h @@ -18,8 +18,7 @@ * By reserving 32 blocks at a time, we can optimize / shortcut how we search * through the bitmaps by looking a word at a time. */ -#define RGRP_RSRV_MINBYTES 8 -#define RGRP_RSRV_MINBLKS ((u32)(RGRP_RSRV_MINBYTES * GFS2_NBBY)) +#define RGRP_RSRV_MINBLKS 32 #define RGRP_RSRV_ADDBLKS 64 struct gfs2_rgrpd; -- 2.7.4