Messages in this thread Patch in this message | | | From | Xianting Tian <> | Subject | [PATCH] gfs2: use helper macro abs() | Date | Mon, 19 Oct 2020 14:43:49 +0800 |
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Use helper macro abs() to simplify the "x >= y || x <= -y" cmp.
Signed-off-by: Xianting Tian <tian.xianting@h3c.com> --- fs/gfs2/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c index 9f4d9e7be..05eb709de 100644 --- a/fs/gfs2/super.c +++ b/fs/gfs2/super.c @@ -304,7 +304,7 @@ void gfs2_statfs_change(struct gfs2_sbd *sdp, s64 total, s64 free, if (sdp->sd_args.ar_statfs_percent) { x = 100 * l_sc->sc_free; y = m_sc->sc_free * sdp->sd_args.ar_statfs_percent; - if (x >= y || x <= -y) + if (abs(x) >= y) need_sync = 1; } spin_unlock(&sdp->sd_statfs_spin); -- 2.17.1
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