diff options
Diffstat (limited to 'meta/recipes-kernel/lttng/lttng-modules/0002-Fix-timer_start-changed-in-linux-6.8.0-rc1.patch')
-rw-r--r-- | meta/recipes-kernel/lttng/lttng-modules/0002-Fix-timer_start-changed-in-linux-6.8.0-rc1.patch | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/meta/recipes-kernel/lttng/lttng-modules/0002-Fix-timer_start-changed-in-linux-6.8.0-rc1.patch b/meta/recipes-kernel/lttng/lttng-modules/0002-Fix-timer_start-changed-in-linux-6.8.0-rc1.patch deleted file mode 100644 index 5a4294db02..0000000000 --- a/meta/recipes-kernel/lttng/lttng-modules/0002-Fix-timer_start-changed-in-linux-6.8.0-rc1.patch +++ /dev/null | |||
@@ -1,100 +0,0 @@ | |||
1 | From d52ab4b9a71a4bef535dadb8e7062112ac5c0c88 Mon Sep 17 00:00:00 2001 | ||
2 | From: Kienan Stewart <kstewart@efficios.com> | ||
3 | Date: Mon, 22 Jan 2024 11:33:39 -0500 | ||
4 | Subject: [PATCH 2/5] Fix: timer_start changed in linux 6.8.0-rc1 | ||
5 | |||
6 | See upstream commit | ||
7 | |||
8 | commit dbcdcb62b59db2cf6a24113873b90da15c6f0b19 | ||
9 | Author: Anna-Maria Behnsen <anna-maria@linutronix.de> | ||
10 | Date: Fri Dec 1 10:26:26 2023 +0100 | ||
11 | |||
12 | tracing/timers: Enhance timer_start tracepoint | ||
13 | |||
14 | For starting a timer, the timer is enqueued into a bucket of the timer | ||
15 | wheel. The bucket expiry is the defacto expiry of the timer but it is not | ||
16 | equal the timer expiry because of increasing granularity when bucket is in | ||
17 | a higher level of the wheel. To be able to figure out in a trace whether a | ||
18 | timer expired in time or not, the bucket expiry time is required as well. | ||
19 | |||
20 | Add bucket expiry time to the timer_start tracepoint and thereby simplify | ||
21 | the arguments. | ||
22 | |||
23 | Upstream-Status: Backport [Uhttps://review.lttng.org/c/lttng-modules/+/11700] | ||
24 | |||
25 | Change-Id: I4868092765745b1efd0c48f13c0b837f2007dcb6 | ||
26 | Signed-off-by: Kienan Stewart <kstewart@efficios.com> | ||
27 | Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> | ||
28 | --- | ||
29 | include/instrumentation/events/timer.h | 24 +++++++++++++----------- | ||
30 | 1 file changed, 13 insertions(+), 11 deletions(-) | ||
31 | |||
32 | diff --git a/include/instrumentation/events/timer.h b/include/instrumentation/events/timer.h | ||
33 | index 91a2cd9..ce571f5 100644 | ||
34 | --- a/include/instrumentation/events/timer.h | ||
35 | +++ b/include/instrumentation/events/timer.h | ||
36 | @@ -45,8 +45,7 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(timer_class, timer_init, | ||
37 | TP_ARGS(timer) | ||
38 | ) | ||
39 | |||
40 | -#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,2,0) || \ | ||
41 | - LTTNG_RHEL_KERNEL_RANGE(3,10,0,957,0,0, 3,11,0,0,0,0)) | ||
42 | +#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,8,0)) | ||
43 | /** | ||
44 | * timer_start - called when the timer is started | ||
45 | * @timer: pointer to struct timer_list | ||
46 | @@ -55,39 +54,42 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(timer_class, timer_init, | ||
47 | */ | ||
48 | LTTNG_TRACEPOINT_EVENT(timer_start, | ||
49 | |||
50 | - TP_PROTO(struct timer_list *timer, unsigned long expires, | ||
51 | - unsigned int flags), | ||
52 | + TP_PROTO(struct timer_list *timer, unsigned long bucket_expiry), | ||
53 | |||
54 | - TP_ARGS(timer, expires, flags), | ||
55 | + TP_ARGS(timer, bucket_expiry), | ||
56 | |||
57 | TP_FIELDS( | ||
58 | ctf_integer_hex(void *, timer, timer) | ||
59 | ctf_integer_hex(void *, function, timer->function) | ||
60 | - ctf_integer(unsigned long, expires, expires) | ||
61 | + ctf_integer(unsigned long, expires, timer->expires) | ||
62 | + ctf_integer(unsigned long, bucket_expiry, bucket_expiry) | ||
63 | ctf_integer(unsigned long, now, jiffies) | ||
64 | - ctf_integer(unsigned int, flags, flags) | ||
65 | + ctf_integer(unsigned int, flags, timer->flags) | ||
66 | ) | ||
67 | ) | ||
68 | -#else /* #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,2,0)) */ | ||
69 | +#else | ||
70 | /** | ||
71 | * timer_start - called when the timer is started | ||
72 | * @timer: pointer to struct timer_list | ||
73 | * @expires: the timers expiry time | ||
74 | + * @flags: the timers expiry time | ||
75 | */ | ||
76 | LTTNG_TRACEPOINT_EVENT(timer_start, | ||
77 | |||
78 | - TP_PROTO(struct timer_list *timer, unsigned long expires), | ||
79 | + TP_PROTO(struct timer_list *timer, unsigned long expires, | ||
80 | + unsigned int flags), | ||
81 | |||
82 | - TP_ARGS(timer, expires), | ||
83 | + TP_ARGS(timer, expires, flags), | ||
84 | |||
85 | TP_FIELDS( | ||
86 | ctf_integer_hex(void *, timer, timer) | ||
87 | ctf_integer_hex(void *, function, timer->function) | ||
88 | ctf_integer(unsigned long, expires, expires) | ||
89 | ctf_integer(unsigned long, now, jiffies) | ||
90 | + ctf_integer(unsigned int, flags, flags) | ||
91 | ) | ||
92 | ) | ||
93 | -#endif /* #else #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,2,0)) */ | ||
94 | +#endif | ||
95 | |||
96 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,2,0) || \ | ||
97 | LTTNG_RHEL_KERNEL_RANGE(4,18,0,193,0,0, 4,19,0,0,0,0)) | ||
98 | -- | ||
99 | 2.39.2 | ||
100 | |||