7ff235b00f
Rebase bcc to the latest version and at the same time rebuild with LLVM 19. Resolves: RHEL-63883 Resolves: RHEL-66060 Resolves: RHEL-8663 Resolves: RHEL-30896 Signed-off-by: Jerome Marchand <jmarchan@redhat.com>
62 lines
1.6 KiB
Diff
62 lines
1.6 KiB
Diff
From 8a9da1d866dfb69ad1ca59bdc50a799ba2da3a0c Mon Sep 17 00:00:00 2001
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From: Jerome Marchand <jmarchan@redhat.com>
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Date: Thu, 24 Oct 2024 16:56:14 +0200
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Subject: [PATCH] RHEL/Centos: tools: fix alignment in tp_args for bio tools
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The padding in tp_args is wrong on RHEL 9 / c9s kernel because of the
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kernel commit 6bc27040eb90 ("sched: Add support for lazy preemption")
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which added a common field to tracepoints.
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Now the dev field is at an offset of 12 bytes as shown by
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block_io_start/done format file.
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Signed-off-by: Jerome Marchand <jmarchan@redhat.com>
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---
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tools/biolatency.py | 2 +-
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tools/biosnoop.py | 2 +-
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tools/biotop.py | 2 +-
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3 files changed, 3 insertions(+), 3 deletions(-)
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diff --git a/tools/biolatency.py b/tools/biolatency.py
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index 03b48a4c..ac150ea2 100755
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--- a/tools/biolatency.py
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+++ b/tools/biolatency.py
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@@ -88,7 +88,7 @@ typedef struct ext_val {
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} ext_val_t;
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struct tp_args {
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- u64 __unused__;
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+ u32 __unused__[3];
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dev_t dev;
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sector_t sector;
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unsigned int nr_sector;
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diff --git a/tools/biosnoop.py b/tools/biosnoop.py
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index f0fef98b..819e953f 100755
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--- a/tools/biosnoop.py
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+++ b/tools/biosnoop.py
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@@ -66,7 +66,7 @@ struct val_t {
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};
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struct tp_args {
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- u64 __unused__;
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+ u32 __unused__[3];
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dev_t dev;
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sector_t sector;
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unsigned int nr_sector;
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diff --git a/tools/biotop.py b/tools/biotop.py
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index 879c6b8f..4c3a1c9a 100755
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--- a/tools/biotop.py
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+++ b/tools/biotop.py
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@@ -91,7 +91,7 @@ struct val_t {
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};
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struct tp_args {
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- u64 __unused__;
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+ u32 __unused__[3];
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dev_t dev;
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sector_t sector;
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unsigned int nr_sector;
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--
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2.47.0
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