Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752966Ab1EJMyJ (ORCPT ); Tue, 10 May 2011 08:54:09 -0400 Received: from smtp.nokia.com ([147.243.1.48]:52891 "EHLO mgw-sa02.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751880Ab1EJMyH (ORCPT ); Tue, 10 May 2011 08:54:07 -0400 From: Andy Shevchenko To: Chris Ball , linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Tony Lindgren , Andy Shevchenko Subject: [PATCHv1] mmc_test: minor clean up, use t = &test.area everywhere Date: Tue, 10 May 2011 15:59:01 +0300 Message-Id: X-Mailer: git-send-email 1.6.3.3 X-Nokia-AV: Clean Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 8955 Lines: 275 Signed-off-by: Andy Shevchenko --- drivers/mmc/card/mmc_test.c | 75 +++++++++++++++++++++++++------------------ 1 files changed, 44 insertions(+), 31 deletions(-) diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c index 35252c1..233cdfa 100644 --- a/drivers/mmc/card/mmc_test.c +++ b/drivers/mmc/card/mmc_test.c @@ -1386,8 +1386,9 @@ static int mmc_test_area_io(struct mmc_test_card *test, unsigned long sz, */ static int mmc_test_area_fill(struct mmc_test_card *test) { - return mmc_test_area_io(test, test->area.max_tfr, test->area.dev_addr, - 1, 0, 0); + struct mmc_test_area *t = &test->area; + + return mmc_test_area_io(test, t->max_tfr, t->dev_addr, 1, 0, 0); } /* @@ -1400,7 +1401,7 @@ static int mmc_test_area_erase(struct mmc_test_card *test) if (!mmc_can_erase(test->card)) return 0; - return mmc_erase(test->card, t->dev_addr, test->area.max_sz >> 9, + return mmc_erase(test->card, t->dev_addr, t->max_sz >> 9, MMC_ERASE_ARG); } @@ -1527,8 +1528,10 @@ static int mmc_test_area_prepare_fill(struct mmc_test_card *test) static int mmc_test_best_performance(struct mmc_test_card *test, int write, int max_scatter) { - return mmc_test_area_io(test, test->area.max_tfr, test->area.dev_addr, - write, max_scatter, 1); + struct mmc_test_area *t = &test->area; + + return mmc_test_area_io(test, t->max_tfr, t->dev_addr, write, + max_scatter, 1); } /* @@ -1568,18 +1571,19 @@ static int mmc_test_best_write_perf_max_scatter(struct mmc_test_card *test) */ static int mmc_test_profile_read_perf(struct mmc_test_card *test) { + struct mmc_test_area *t = &test->area; unsigned long sz; unsigned int dev_addr; int ret; - for (sz = 512; sz < test->area.max_tfr; sz <<= 1) { - dev_addr = test->area.dev_addr + (sz >> 9); + for (sz = 512; sz < t->max_tfr; sz <<= 1) { + dev_addr = t->dev_addr + (sz >> 9); ret = mmc_test_area_io(test, sz, dev_addr, 0, 0, 1); if (ret) return ret; } - sz = test->area.max_tfr; - dev_addr = test->area.dev_addr; + sz = t->max_tfr; + dev_addr = t->dev_addr; return mmc_test_area_io(test, sz, dev_addr, 0, 0, 1); } @@ -1588,6 +1592,7 @@ static int mmc_test_profile_read_perf(struct mmc_test_card *test) */ static int mmc_test_profile_write_perf(struct mmc_test_card *test) { + struct mmc_test_area *t = &test->area; unsigned long sz; unsigned int dev_addr; int ret; @@ -1595,8 +1600,8 @@ static int mmc_test_profile_write_perf(struct mmc_test_card *test) ret = mmc_test_area_erase(test); if (ret) return ret; - for (sz = 512; sz < test->area.max_tfr; sz <<= 1) { - dev_addr = test->area.dev_addr + (sz >> 9); + for (sz = 512; sz < t->max_tfr; sz <<= 1) { + dev_addr = t->dev_addr + (sz >> 9); ret = mmc_test_area_io(test, sz, dev_addr, 1, 0, 1); if (ret) return ret; @@ -1604,8 +1609,8 @@ static int mmc_test_profile_write_perf(struct mmc_test_card *test) ret = mmc_test_area_erase(test); if (ret) return ret; - sz = test->area.max_tfr; - dev_addr = test->area.dev_addr; + sz = t->max_tfr; + dev_addr = t->dev_addr; return mmc_test_area_io(test, sz, dev_addr, 1, 0, 1); } @@ -1614,6 +1619,7 @@ static int mmc_test_profile_write_perf(struct mmc_test_card *test) */ static int mmc_test_profile_trim_perf(struct mmc_test_card *test) { + struct mmc_test_area *t = &test->area; unsigned long sz; unsigned int dev_addr; struct timespec ts1, ts2; @@ -1625,8 +1631,8 @@ static int mmc_test_profile_trim_perf(struct mmc_test_card *test) if (!mmc_can_erase(test->card)) return RESULT_UNSUP_HOST; - for (sz = 512; sz < test->area.max_sz; sz <<= 1) { - dev_addr = test->area.dev_addr + (sz >> 9); + for (sz = 512; sz < t->max_sz; sz <<= 1) { + dev_addr = t->dev_addr + (sz >> 9); getnstimeofday(&ts1); ret = mmc_erase(test->card, dev_addr, sz >> 9, MMC_TRIM_ARG); if (ret) @@ -1634,7 +1640,7 @@ static int mmc_test_profile_trim_perf(struct mmc_test_card *test) getnstimeofday(&ts2); mmc_test_print_rate(test, sz, &ts1, &ts2); } - dev_addr = test->area.dev_addr; + dev_addr = t->dev_addr; getnstimeofday(&ts1); ret = mmc_erase(test->card, dev_addr, sz >> 9, MMC_TRIM_ARG); if (ret) @@ -1646,12 +1652,13 @@ static int mmc_test_profile_trim_perf(struct mmc_test_card *test) static int mmc_test_seq_read_perf(struct mmc_test_card *test, unsigned long sz) { + struct mmc_test_area *t = &test->area; unsigned int dev_addr, i, cnt; struct timespec ts1, ts2; int ret; - cnt = test->area.max_sz / sz; - dev_addr = test->area.dev_addr; + cnt = t->max_sz / sz; + dev_addr = t->dev_addr; getnstimeofday(&ts1); for (i = 0; i < cnt; i++) { ret = mmc_test_area_io(test, sz, dev_addr, 0, 0, 0); @@ -1669,20 +1676,22 @@ static int mmc_test_seq_read_perf(struct mmc_test_card *test, unsigned long sz) */ static int mmc_test_profile_seq_read_perf(struct mmc_test_card *test) { + struct mmc_test_area *t = &test->area; unsigned long sz; int ret; - for (sz = 512; sz < test->area.max_tfr; sz <<= 1) { + for (sz = 512; sz < t->max_tfr; sz <<= 1) { ret = mmc_test_seq_read_perf(test, sz); if (ret) return ret; } - sz = test->area.max_tfr; + sz = t->max_tfr; return mmc_test_seq_read_perf(test, sz); } static int mmc_test_seq_write_perf(struct mmc_test_card *test, unsigned long sz) { + struct mmc_test_area *t = &test->area; unsigned int dev_addr, i, cnt; struct timespec ts1, ts2; int ret; @@ -1690,8 +1699,8 @@ static int mmc_test_seq_write_perf(struct mmc_test_card *test, unsigned long sz) ret = mmc_test_area_erase(test); if (ret) return ret; - cnt = test->area.max_sz / sz; - dev_addr = test->area.dev_addr; + cnt = t->max_sz / sz; + dev_addr = t->dev_addr; getnstimeofday(&ts1); for (i = 0; i < cnt; i++) { ret = mmc_test_area_io(test, sz, dev_addr, 1, 0, 0); @@ -1709,15 +1718,16 @@ static int mmc_test_seq_write_perf(struct mmc_test_card *test, unsigned long sz) */ static int mmc_test_profile_seq_write_perf(struct mmc_test_card *test) { + struct mmc_test_area *t = &test->area; unsigned long sz; int ret; - for (sz = 512; sz < test->area.max_tfr; sz <<= 1) { + for (sz = 512; sz < t->max_tfr; sz <<= 1) { ret = mmc_test_seq_write_perf(test, sz); if (ret) return ret; } - sz = test->area.max_tfr; + sz = t->max_tfr; return mmc_test_seq_write_perf(test, sz); } @@ -1726,6 +1736,7 @@ static int mmc_test_profile_seq_write_perf(struct mmc_test_card *test) */ static int mmc_test_profile_seq_trim_perf(struct mmc_test_card *test) { + struct mmc_test_area *t = &test->area; unsigned long sz; unsigned int dev_addr, i, cnt; struct timespec ts1, ts2; @@ -1737,15 +1748,15 @@ static int mmc_test_profile_seq_trim_perf(struct mmc_test_card *test) if (!mmc_can_erase(test->card)) return RESULT_UNSUP_HOST; - for (sz = 512; sz <= test->area.max_sz; sz <<= 1) { + for (sz = 512; sz <= t->max_sz; sz <<= 1) { ret = mmc_test_area_erase(test); if (ret) return ret; ret = mmc_test_area_fill(test); if (ret) return ret; - cnt = test->area.max_sz / sz; - dev_addr = test->area.dev_addr; + cnt = t->max_sz / sz; + dev_addr = t->dev_addr; getnstimeofday(&ts1); for (i = 0; i < cnt; i++) { ret = mmc_erase(test->card, dev_addr, sz >> 9, @@ -1808,11 +1819,12 @@ static int mmc_test_rnd_perf(struct mmc_test_card *test, int write, int print, static int mmc_test_random_perf(struct mmc_test_card *test, int write) { + struct mmc_test_area *t = &test->area; unsigned int next; unsigned long sz; int ret; - for (sz = 512; sz < test->area.max_tfr; sz <<= 1) { + for (sz = 512; sz < t->max_tfr; sz <<= 1) { /* * When writing, try to get more consistent results by running * the test twice with exactly the same I/O but outputting the @@ -1829,7 +1841,7 @@ static int mmc_test_random_perf(struct mmc_test_card *test, int write) if (ret) return ret; } - sz = test->area.max_tfr; + sz = t->max_tfr; if (write) { next = rnd_next; ret = mmc_test_rnd_perf(test, write, 0, sz); @@ -1859,17 +1871,18 @@ static int mmc_test_random_write_perf(struct mmc_test_card *test) static int mmc_test_seq_perf(struct mmc_test_card *test, int write, unsigned int tot_sz, int max_scatter) { + struct mmc_test_area *t = &test->area; unsigned int dev_addr, i, cnt, sz, ssz; struct timespec ts1, ts2; int ret; - sz = test->area.max_tfr; + sz = t->max_tfr; + /* * In the case of a maximally scattered transfer, the maximum transfer * size is further limited by using PAGE_SIZE segments. */ if (max_scatter) { - struct mmc_test_area *t = &test->area; unsigned long max_tfr; if (t->max_seg_sz >= PAGE_SIZE) -- 1.6.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/