From: Prarit Bhargava <prarit@redhat.com>
To: platform-driver-x86@vger.kernel.org
Cc: Prarit Bhargava <prarit@redhat.com>,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
David Arcari <darcari@redhat.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH 3/8] tools/power/x86/intel-speed-select: Fix cpu-count output
Date: Tue, 3 Sep 2019 11:37:29 -0400 [thread overview]
Message-ID: <20190903153734.11904-4-prarit@redhat.com> (raw)
In-Reply-To: <20190903153734.11904-1-prarit@redhat.com>
I have a system with 28 threads/socket but intel-speed-select reports
a cpu-count of 29.
Fix an off-by-one error in the cpu_count() function.
Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: David Arcari <darcari@redhat.com>
Cc: linux-kernel@vger.kernel.org
---
tools/power/x86/intel-speed-select/isst-config.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c
index d32af8210427..f81a28c6b586 100644
--- a/tools/power/x86/intel-speed-select/isst-config.c
+++ b/tools/power/x86/intel-speed-select/isst-config.c
@@ -304,7 +304,7 @@ static void set_cpu_present_cpu_mask(void)
int get_cpu_count(int pkg_id, int die_id)
{
if (pkg_id < MAX_PACKAGE_COUNT && die_id < MAX_DIE_PER_PACKAGE)
- return cpu_cnt[pkg_id][die_id] + 1;
+ return cpu_cnt[pkg_id][die_id];
return 0;
}
--
2.21.0
next prev parent reply other threads:[~2019-09-03 15:38 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-03 15:37 [PATCH 0/8] tools-power-x86-intel-speed-select: Fixes and updates for output Prarit Bhargava
2019-09-03 15:37 ` [PATCH 1/8] tools/power/x86/intel-speed-select: Fix package typo Prarit Bhargava
2019-09-03 15:37 ` [PATCH 2/8] tools/power/x86/intel-speed-select: Fix help option typo Prarit Bhargava
2019-09-03 15:37 ` Prarit Bhargava [this message]
2019-09-03 15:37 ` [PATCH 4/8] tools/power/x86/intel-speed-select: Simplify output for turbo-freq and base-freq Prarit Bhargava
2019-09-03 15:37 ` [PATCH 5/8] tools/power/x86/intel-speed-select: Switch output to MHz Prarit Bhargava
2019-09-03 15:37 ` [PATCH 6/8] tools/power/x86/intel-speed-select: Change turbo ratio output to maximum turbo frequency Prarit Bhargava
2019-09-03 15:37 ` [PATCH 7/8] tools/power/x86/intel-speed-select: Output human readable CPU list Prarit Bhargava
2019-09-03 15:37 ` [PATCH 8/8] tools/power/x86/intel-speed-select: Output success/failed for command output Prarit Bhargava
2019-09-03 22:18 ` Srinivas Pandruvada
2019-09-04 20:06 ` [PATCH 0/8] tools-power-x86-intel-speed-select: Fixes and updates for output Srinivas Pandruvada
2019-09-04 20:55 ` Prarit Bhargava
2019-09-04 20:59 ` Srinivas Pandruvada
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