From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755111Ab0BAPOa (ORCPT ); Mon, 1 Feb 2010 10:14:30 -0500 Received: from mail-fx0-f220.google.com ([209.85.220.220]:55475 "EHLO mail-fx0-f220.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755019Ab0BAPO0 (ORCPT ); Mon, 1 Feb 2010 10:14:26 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=G+3naHSrVN1F3B1boyfMbOwrUsEpR3zBfFg1SiAiPmZL9VOFan6Pw6KmHFbcIgy4i7 llSi7sp+8t+nNmBRLoTcAP2LiivLcWeJg2dFFJKff3SnKgZ2vIndDioD3rk9ZZZmy6Zl V/Gtr6P/IbBxO1kaxOWeX4hcPyIFlu1KslppY= From: Akinobu Mita To: linux-kernel@vger.kernel.org, akpm@linux-foundation.org Cc: Akinobu Mita , Jack Steiner Subject: [PATCH 2/9] sgi-gru: Use for_each_set_bit Date: Tue, 2 Feb 2010 00:10:33 +0900 Message-Id: <1265037040-23413-2-git-send-email-akinobu.mita@gmail.com> X-Mailer: git-send-email 1.6.0.6 In-Reply-To: <1265037040-23413-1-git-send-email-akinobu.mita@gmail.com> References: <1265037040-23413-1-git-send-email-akinobu.mita@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Akinobu Mita Cc: Jack Steiner --- drivers/misc/sgi-gru/grutables.h | 15 ++++----------- 1 files changed, 4 insertions(+), 11 deletions(-) diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h index 02a77b8..7a8b906 100644 --- a/drivers/misc/sgi-gru/grutables.h +++ b/drivers/misc/sgi-gru/grutables.h @@ -516,8 +516,7 @@ struct gru_blade_state { /* Scan all active GRUs in a GRU bitmap */ #define for_each_gru_in_bitmap(gid, map) \ - for ((gid) = find_first_bit((map), GRU_MAX_GRUS); (gid) < GRU_MAX_GRUS;\ - (gid)++, (gid) = find_next_bit((map), GRU_MAX_GRUS, (gid))) + for_each_set_bit((gid), (map), GRU_MAX_GRUS) /* Scan all active GRUs on a specific blade */ #define for_each_gru_on_blade(gru, nid, i) \ @@ -536,23 +535,17 @@ struct gru_blade_state { /* Scan each CBR whose bit is set in a TFM (or copy of) */ #define for_each_cbr_in_tfm(i, map) \ - for ((i) = find_first_bit(map, GRU_NUM_CBE); \ - (i) < GRU_NUM_CBE; \ - (i)++, (i) = find_next_bit(map, GRU_NUM_CBE, i)) + for_each_set_bit((i), (map), GRU_NUM_CBE) /* Scan each CBR in a CBR bitmap. Note: multiple CBRs in an allocation unit */ #define for_each_cbr_in_allocation_map(i, map, k) \ - for ((k) = find_first_bit(map, GRU_CBR_AU); (k) < GRU_CBR_AU; \ - (k) = find_next_bit(map, GRU_CBR_AU, (k) + 1)) \ + for_each_set_bit((k), (map), GRU_CBR_AU) \ for ((i) = (k)*GRU_CBR_AU_SIZE; \ (i) < ((k) + 1) * GRU_CBR_AU_SIZE; (i)++) /* Scan each DSR in a DSR bitmap. Note: multiple DSRs in an allocation unit */ #define for_each_dsr_in_allocation_map(i, map, k) \ - for ((k) = find_first_bit((const unsigned long *)map, GRU_DSR_AU);\ - (k) < GRU_DSR_AU; \ - (k) = find_next_bit((const unsigned long *)map, \ - GRU_DSR_AU, (k) + 1)) \ + for_each_set_bit((k), (const unsigned long *)(map), GRU_DSR_AU) \ for ((i) = (k) * GRU_DSR_AU_CL; \ (i) < ((k) + 1) * GRU_DSR_AU_CL; (i)++) -- 1.6.0.6