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Date: Thu, 17 Apr 2008 17:25:37 +0200 From: Roel Kluin <12o3l@...cali.nl> To: swhiteho@...hat.com CC: cluster-devel@...hat.com, lkml <linux-kernel@...r.kernel.org> Subject: [PATCH] gfs2: fix assertion in log_refund() since unsigned, unused >= 0 is always true. Signed-off-by: Roel Kluin <12o3l@...cali.nl> --- diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c index 161ab6f..211dc2d 100644 --- a/fs/gfs2/log.c +++ b/fs/gfs2/log.c @@ -769,8 +769,8 @@ static void log_refund(struct gfs2_sbd *sdp, struct gfs2_trans *tr) sdp->sd_log_commited_revoke += tr->tr_num_revoke - tr->tr_num_revoke_rm; gfs2_assert_withdraw(sdp, ((int)sdp->sd_log_commited_revoke) >= 0); reserved = calc_reserved(sdp); + gfs2_assert_withdraw(sdp, sdp->sd_log_blks_reserved + tr->tr_reserved >= reserved); unused = sdp->sd_log_blks_reserved - reserved + tr->tr_reserved; - gfs2_assert_withdraw(sdp, unused >= 0); atomic_add(unused, &sdp->sd_log_blks_free); gfs2_assert_withdraw(sdp, atomic_read(&sdp->sd_log_blks_free) <= sdp->sd_jdesc->jd_blocks); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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