31 lines
1.1 KiB
Diff
31 lines
1.1 KiB
Diff
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From b9157a8e3ba3a2a0af3d8f755a32a3b57cad04c9 Mon Sep 17 00:00:00 2001
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From: Zhengjun Xing <zhengjun.xing@linux.intel.com>
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Date: Mon, 31 Oct 2022 15:15:08 +0800
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Subject: [PATCH 02/15] Update the error message
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Update error message for cases that needs to increase ulimit.
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For example, SPR needs to set the max open files to be more
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than 1024, while in the most system, the default is 1024.
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Signed-off-by: Zhengjun Xing <zhengjun.xing@linux.intel.com>
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---
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common/os/os_perf.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/common/os/os_perf.c b/common/os/os_perf.c
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index 44263e8..f2f1104 100644
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--- a/common/os/os_perf.c
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+++ b/common/os/os_perf.c
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@@ -650,7 +650,7 @@ os_profiling_start(perf_ctl_t *ctl, perf_task_t *task)
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proc_ll_clear(NULL);
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if (profiling_start(ctl, (task_profiling_t *)(task)) != 0) {
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- exit_msg_put("Fail to setup perf (probably permission denied)!\n");
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+ exit_msg_put("Fail to setup perf (probably permission denied or need to increase the ulimit)!\n");
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debug_print(NULL, 2, "os_profiling_start failed\n");
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perf_status_set(PERF_STATUS_PROFILING_FAILED);
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return (-1);
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--
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2.31.1
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