diff options
Diffstat (limited to 'poky/meta/recipes-kernel/lttng/lttng-modules')
5 files changed, 466 insertions, 0 deletions
diff --git a/poky/meta/recipes-kernel/lttng/lttng-modules/0001-fix-adjust-range-v5.10.137-in-block-probe.patch b/poky/meta/recipes-kernel/lttng/lttng-modules/0001-fix-adjust-range-v5.10.137-in-block-probe.patch new file mode 100644 index 0000000000..1c3918be5c --- /dev/null +++ b/poky/meta/recipes-kernel/lttng/lttng-modules/0001-fix-adjust-range-v5.10.137-in-block-probe.patch @@ -0,0 +1,92 @@ +From 5dab3d515b6f5c5ac80c8e7674628495e3bf4ac6 Mon Sep 17 00:00:00 2001 +From: Michael Jeanson <mjeanson@efficios.com> +Date: Mon, 22 Aug 2022 14:16:27 -0400 +Subject: [PATCH] fix: adjust range v5.10.137 in block probe + +See upstream commit, backported in v5.10.137 : + +commit 1cb3032406423b25aa984854b4d78e0100d292dd +Author: Christoph Hellwig <hch@lst.de> +Date: Thu Dec 3 17:21:39 2020 +0100 + + block: remove the request_queue to argument request based tracepoints + + [ Upstream commit a54895fa057c67700270777f7661d8d3c7fda88a ] + + The request_queue can trivially be derived from the request. + +Change-Id: I01f96a437641421faf993b4b031171c372bd0374 +Signed-off-by: Michael Jeanson <mjeanson@efficios.com> +Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> + +Upstream-Status: Backport [https://github.com/lttng/lttng-modules/commit/5dab3d515b6f5c5ac80c8e7674628495e3bf4ac6] +Signed-off-by: Steve Sakoman <steve@sakoman.com> + +--- + include/instrumentation/events/block.h | 18 ++++++++++++------ + 1 file changed, 12 insertions(+), 6 deletions(-) + +diff --git a/include/instrumentation/events/block.h b/include/instrumentation/events/block.h +index 882e6e08..d4821c12 100644 +--- a/include/instrumentation/events/block.h ++++ b/include/instrumentation/events/block.h +@@ -366,7 +366,8 @@ LTTNG_TRACEPOINT_EVENT(block_rq_requeue, + lttng_req_op(rq), lttng_req_rw(rq), blk_rq_bytes(rq)) + ) + ) +-#elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0)) ++#elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0) \ ++ || LTTNG_KERNEL_RANGE(5,10,137, 5,11,0)) + /** + * block_rq_requeue - place block IO request back on a queue + * @rq: block IO operation request +@@ -611,7 +612,8 @@ LTTNG_TRACEPOINT_EVENT_CLASS(block_rq, + ctf_array_text(char, comm, current->comm, TASK_COMM_LEN) + ) + ) +-#elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0)) ++#elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0) \ ++ || LTTNG_KERNEL_RANGE(5,10,137, 5,11,0)) + LTTNG_TRACEPOINT_EVENT_CLASS(block_rq, + + TP_PROTO(struct request *rq), +@@ -746,7 +748,8 @@ LTTNG_TRACEPOINT_EVENT_CLASS_CODE(block_rq, + ) + #endif /* #else #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,11,0)) */ + +-#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0)) ++#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0) \ ++ || LTTNG_KERNEL_RANGE(5,10,137, 5,11,0)) + /** + * block_rq_insert - insert block operation request into queue + * @rq: block IO operation request +@@ -781,7 +784,8 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(block_rq, block_rq_insert, + ) + #endif + +-#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0)) ++#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0) \ ++ || LTTNG_KERNEL_RANGE(5,10,137, 5,11,0)) + /** + * block_rq_issue - issue pending block IO request operation to device driver + * @rq: block IO operation operation request +@@ -812,7 +816,8 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(block_rq, block_rq_issue, + ) + #endif + +-#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0)) ++#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0) \ ++ || LTTNG_KERNEL_RANGE(5,10,137, 5,11,0)) + /** + * block_rq_merge - merge request with another one in the elevator + * @rq: block IO operation operation request +@@ -1632,7 +1637,8 @@ LTTNG_TRACEPOINT_EVENT(block_rq_remap, + lttng_req_op(rq), lttng_req_rw(rq), blk_rq_bytes(rq)) + ) + ) +-#elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0)) ++#elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0) \ ++ || LTTNG_KERNEL_RANGE(5,10,137, 5,11,0)) + /** + * block_rq_remap - map request for a block operation request + * @rq: block IO operation request diff --git a/poky/meta/recipes-kernel/lttng/lttng-modules/0001-fix-compaction.patch b/poky/meta/recipes-kernel/lttng/lttng-modules/0001-fix-compaction.patch new file mode 100644 index 0000000000..21e27ffc5e --- /dev/null +++ b/poky/meta/recipes-kernel/lttng/lttng-modules/0001-fix-compaction.patch @@ -0,0 +1,68 @@ +From 8e42c4821fb5f5cb816b6ddf73d9a13ba3298a63 Mon Sep 17 00:00:00 2001 +From: Michael Jeanson <mjeanson@efficios.com> +Date: Wed, 10 Aug 2022 11:07:14 -0400 +Subject: [PATCH] fix: tie compaction probe build to CONFIG_COMPACTION + +The definition of 'struct compact_control' in 'mm/internal.h' depends on +CONFIG_COMPACTION being defined. Only build the compaction probe when +this configuration option is enabled. + +Thanks to Bruce Ashfield <bruce.ashfield@gmail.com> for reporting this +issue. + +Upstream-Status: Backport [https://review.lttng.org/c/lttng-modules/+/8660] + +Change-Id: I81e77aa9c1bf10452c152d432fe5224df0db42c9 +Signed-off-by: Michael Jeanson <mjeanson@efficios.com> +--- + src/probes/Kbuild | 34 ++++++++++++++++++---------------- + 1 file changed, 18 insertions(+), 16 deletions(-) + +diff --git a/src/probes/Kbuild b/src/probes/Kbuild +index 2908cf75..3e556b8e 100644 +--- a/src/probes/Kbuild ++++ b/src/probes/Kbuild +@@ -167,22 +167,24 @@ ifneq ($(CONFIG_BTRFS_FS),) + endif # $(wildcard $(btrfs_dep)) + endif # CONFIG_BTRFS_FS + +-# A dependency on internal header 'mm/internal.h' was introduced in v5.18 +-compaction_dep = $(srctree)/mm/internal.h +-compaction_dep_wildcard = $(wildcard $(compaction_dep)) +-compaction_dep_check = $(shell \ +-if [ \( $(VERSION) -ge 6 \ +- -o \( $(VERSION) -eq 5 -a $(PATCHLEVEL) -ge 18 \) \) -a \ +- -z "$(compaction_dep_wildcard)" ] ; then \ +- echo "warn" ; \ +-else \ +- echo "ok" ; \ +-fi ;) +-ifeq ($(compaction_dep_check),ok) +- obj-$(CONFIG_LTTNG) += lttng-probe-compaction.o +-else +- $(warning Files $(compaction_dep) not found. Probe "compaction" is disabled. Use full kernel source tree to enable it.) +-endif # $(wildcard $(compaction_dep)) ++ifneq ($(CONFIG_COMPACTION),) ++ # A dependency on internal header 'mm/internal.h' was introduced in v5.18 ++ compaction_dep = $(srctree)/mm/internal.h ++ compaction_dep_wildcard = $(wildcard $(compaction_dep)) ++ compaction_dep_check = $(shell \ ++ if [ \( $(VERSION) -ge 6 \ ++ -o \( $(VERSION) -eq 5 -a $(PATCHLEVEL) -ge 18 \) \) -a \ ++ -z "$(compaction_dep_wildcard)" ] ; then \ ++ echo "warn" ; \ ++ else \ ++ echo "ok" ; \ ++ fi ;) ++ ifeq ($(compaction_dep_check),ok) ++ obj-$(CONFIG_LTTNG) += lttng-probe-compaction.o ++ else ++ $(warning Files $(compaction_dep) not found. Probe "compaction" is disabled. Use full kernel source tree to enable it.) ++ endif # $(wildcard $(compaction_dep)) ++endif # CONFIG_COMPACTION + + ifneq ($(CONFIG_EXT4_FS),) + ext4_dep = $(srctree)/fs/ext4/*.h +-- +2.34.1 + diff --git a/poky/meta/recipes-kernel/lttng/lttng-modules/0001-fix-mm-page_alloc-fix-tracepoint-mm_page_alloc_zone_.patch b/poky/meta/recipes-kernel/lttng/lttng-modules/0001-fix-mm-page_alloc-fix-tracepoint-mm_page_alloc_zone_.patch new file mode 100644 index 0000000000..62376806c8 --- /dev/null +++ b/poky/meta/recipes-kernel/lttng/lttng-modules/0001-fix-mm-page_alloc-fix-tracepoint-mm_page_alloc_zone_.patch @@ -0,0 +1,106 @@ +From 8d5da4d2a3d7d9173208f4e8dc7a709f0bfc9820 Mon Sep 17 00:00:00 2001 +From: Michael Jeanson <mjeanson@efficios.com> +Date: Wed, 8 Jun 2022 12:56:36 -0400 +Subject: [PATCH 1/3] fix: mm/page_alloc: fix tracepoint + mm_page_alloc_zone_locked() (v5.19) + +See upstream commit : + + commit 10e0f7530205799e7e971aba699a7cb3a47456de + Author: Wonhyuk Yang <vvghjk1234@gmail.com> + Date: Thu May 19 14:08:54 2022 -0700 + + mm/page_alloc: fix tracepoint mm_page_alloc_zone_locked() + + Currently, trace point mm_page_alloc_zone_locked() doesn't show correct + information. + + First, when alloc_flag has ALLOC_HARDER/ALLOC_CMA, page can be allocated + from MIGRATE_HIGHATOMIC/MIGRATE_CMA. Nevertheless, tracepoint use + requested migration type not MIGRATE_HIGHATOMIC and MIGRATE_CMA. + + Second, after commit 44042b4498728 ("mm/page_alloc: allow high-order pages + to be stored on the per-cpu lists") percpu-list can store high order + pages. But trace point determine whether it is a refiil of percpu-list by + comparing requested order and 0. + + To handle these problems, make mm_page_alloc_zone_locked() only be called + by __rmqueue_smallest with correct migration type. With a new argument + called percpu_refill, it can show roughly whether it is a refill of + percpu-list. + +Upstream-Status: Backport + +Change-Id: I2e4a57393757f12b9c5a4566c4d1102ee2474a09 +Signed-off-by: Michael Jeanson <mjeanson@efficios.com> +Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> +--- + include/instrumentation/events/kmem.h | 45 +++++++++++++++++++++++++++ + 1 file changed, 45 insertions(+) + +diff --git a/include/instrumentation/events/kmem.h b/include/instrumentation/events/kmem.h +index 29c0fb7f..8c19e962 100644 +--- a/include/instrumentation/events/kmem.h ++++ b/include/instrumentation/events/kmem.h +@@ -218,6 +218,50 @@ LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc, kmem_mm_page_alloc, + ) + ) + ++#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,19,0)) ++LTTNG_TRACEPOINT_EVENT_CLASS(kmem_mm_page, ++ ++ TP_PROTO(struct page *page, unsigned int order, int migratetype, ++ int percpu_refill), ++ ++ TP_ARGS(page, order, migratetype, percpu_refill), ++ ++ TP_FIELDS( ++ ctf_integer_hex(struct page *, page, page) ++ ctf_integer(unsigned long, pfn, ++ page ? page_to_pfn(page) : -1UL) ++ ctf_integer(unsigned int, order, order) ++ ctf_integer(int, migratetype, migratetype) ++ ctf_integer(int, percpu_refill, percpu_refill) ++ ) ++) ++ ++LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_mm_page, mm_page_alloc_zone_locked, ++ ++ kmem_mm_page_alloc_zone_locked, ++ ++ TP_PROTO(struct page *page, unsigned int order, int migratetype, ++ int percpu_refill), ++ ++ TP_ARGS(page, order, migratetype, percpu_refill) ++) ++ ++LTTNG_TRACEPOINT_EVENT_MAP(mm_page_pcpu_drain, ++ ++ kmem_mm_page_pcpu_drain, ++ ++ TP_PROTO(struct page *page, unsigned int order, int migratetype), ++ ++ TP_ARGS(page, order, migratetype), ++ ++ TP_FIELDS( ++ ctf_integer(unsigned long, pfn, ++ page ? page_to_pfn(page) : -1UL) ++ ctf_integer(unsigned int, order, order) ++ ctf_integer(int, migratetype, migratetype) ++ ) ++) ++#else + LTTNG_TRACEPOINT_EVENT_CLASS(kmem_mm_page, + + TP_PROTO(struct page *page, unsigned int order, int migratetype), +@@ -250,6 +294,7 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_mm_page, mm_page_pcpu_drain, + + TP_ARGS(page, order, migratetype) + ) ++#endif + + #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,19,2) \ + || LTTNG_KERNEL_RANGE(3,14,36, 3,15,0) \ +-- +2.19.1 + diff --git a/poky/meta/recipes-kernel/lttng/lttng-modules/0002-fix-fs-Remove-flags-parameter-from-aops-write_begin-.patch b/poky/meta/recipes-kernel/lttng/lttng-modules/0002-fix-fs-Remove-flags-parameter-from-aops-write_begin-.patch new file mode 100644 index 0000000000..84c97d5f90 --- /dev/null +++ b/poky/meta/recipes-kernel/lttng/lttng-modules/0002-fix-fs-Remove-flags-parameter-from-aops-write_begin-.patch @@ -0,0 +1,76 @@ +From b5d1c38665cd69d7d1c94231fe0609da5c8afbc3 Mon Sep 17 00:00:00 2001 +From: Michael Jeanson <mjeanson@efficios.com> +Date: Wed, 8 Jun 2022 13:07:59 -0400 +Subject: [PATCH 2/3] fix: fs: Remove flags parameter from aops->write_begin + (v5.19) + +See upstream commit : + + commit 9d6b0cd7579844761ed68926eb3073bab1dca87b + Author: Matthew Wilcox (Oracle) <willy@infradead.org> + Date: Tue Feb 22 14:31:43 2022 -0500 + + fs: Remove flags parameter from aops->write_begin + + There are no more aop flags left, so remove the parameter. + +Upstream-Status: Backport + +Change-Id: I82725b93e13d749f52a631b2ac60df81a5e839f8 +Signed-off-by: Michael Jeanson <mjeanson@efficios.com> +Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> +--- + include/instrumentation/events/ext4.h | 30 +++++++++++++++++++++++++++ + 1 file changed, 30 insertions(+) + +diff --git a/include/instrumentation/events/ext4.h b/include/instrumentation/events/ext4.h +index 513762c0..222416ec 100644 +--- a/include/instrumentation/events/ext4.h ++++ b/include/instrumentation/events/ext4.h +@@ -122,6 +122,35 @@ LTTNG_TRACEPOINT_EVENT(ext4_begin_ordered_truncate, + ) + ) + ++#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,19,0)) ++LTTNG_TRACEPOINT_EVENT_CLASS(ext4__write_begin, ++ ++ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len), ++ ++ TP_ARGS(inode, pos, len), ++ ++ TP_FIELDS( ++ ctf_integer(dev_t, dev, inode->i_sb->s_dev) ++ ctf_integer(ino_t, ino, inode->i_ino) ++ ctf_integer(loff_t, pos, pos) ++ ctf_integer(unsigned int, len, len) ++ ) ++) ++ ++LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_begin, ext4_write_begin, ++ ++ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len), ++ ++ TP_ARGS(inode, pos, len) ++) ++ ++LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_begin, ext4_da_write_begin, ++ ++ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len), ++ ++ TP_ARGS(inode, pos, len) ++) ++#else + LTTNG_TRACEPOINT_EVENT_CLASS(ext4__write_begin, + + TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, +@@ -153,6 +182,7 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_begin, ext4_da_write_begin, + + TP_ARGS(inode, pos, len, flags) + ) ++#endif + + LTTNG_TRACEPOINT_EVENT_CLASS(ext4__write_end, + TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, +-- +2.19.1 + diff --git a/poky/meta/recipes-kernel/lttng/lttng-modules/0003-fix-workqueue-Fix-type-of-cpu-in-trace-event-v5.19.patch b/poky/meta/recipes-kernel/lttng/lttng-modules/0003-fix-workqueue-Fix-type-of-cpu-in-trace-event-v5.19.patch new file mode 100644 index 0000000000..63f9c40d92 --- /dev/null +++ b/poky/meta/recipes-kernel/lttng/lttng-modules/0003-fix-workqueue-Fix-type-of-cpu-in-trace-event-v5.19.patch @@ -0,0 +1,124 @@ +From 526f13c844cd29f89bd3e924867d9ddfe3c40ade Mon Sep 17 00:00:00 2001 +From: Michael Jeanson <mjeanson@efficios.com> +Date: Wed, 15 Jun 2022 12:07:16 -0400 +Subject: [PATCH 3/3] fix: workqueue: Fix type of cpu in trace event (v5.19) + +See upstream commit : + + commit 873a400938b31a1e443c4d94b560b78300787540 + Author: Wonhyuk Yang <vvghjk1234@gmail.com> + Date: Wed May 4 11:32:03 2022 +0900 + + workqueue: Fix type of cpu in trace event + + The trace event "workqueue_queue_work" use unsigned int type for + req_cpu, cpu. This casue confusing cpu number like below log. + + $ cat /sys/kernel/debug/tracing/trace + cat-317 [001] ...: workqueue_queue_work: ... req_cpu=8192 cpu=4294967295 + + So, change unsigned type to signed type in the trace event. After + applying this patch, cpu number will be printed as -1 instead of + 4294967295 as folllows. + + $ cat /sys/kernel/debug/tracing/trace + cat-1338 [002] ...: workqueue_queue_work: ... req_cpu=8192 cpu=-1 + +Upstream-Status: Backport + +Change-Id: I478083c350b6ec314d87e9159dc5b342b96daed7 +Signed-off-by: Michael Jeanson <mjeanson@efficios.com> +Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> +--- + include/instrumentation/events/workqueue.h | 49 ++++++++++++++++++++-- + 1 file changed, 46 insertions(+), 3 deletions(-) + +diff --git a/include/instrumentation/events/workqueue.h b/include/instrumentation/events/workqueue.h +index 023b65a8..5693cf89 100644 +--- a/include/instrumentation/events/workqueue.h ++++ b/include/instrumentation/events/workqueue.h +@@ -28,10 +28,35 @@ LTTNG_TRACEPOINT_EVENT_CLASS(workqueue_work, + ) + ) + ++#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,19,0)) + /** + * workqueue_queue_work - called when a work gets queued + * @req_cpu: the requested cpu +- * @cwq: pointer to struct cpu_workqueue_struct ++ * @pwq: pointer to struct pool_workqueue ++ * @work: pointer to struct work_struct ++ * ++ * This event occurs when a work is queued immediately or once a ++ * delayed work is actually queued on a workqueue (ie: once the delay ++ * has been reached). ++ */ ++LTTNG_TRACEPOINT_EVENT(workqueue_queue_work, ++ ++ TP_PROTO(int req_cpu, struct pool_workqueue *pwq, ++ struct work_struct *work), ++ ++ TP_ARGS(req_cpu, pwq, work), ++ ++ TP_FIELDS( ++ ctf_integer_hex(void *, work, work) ++ ctf_integer_hex(void *, function, work->func) ++ ctf_integer(int, req_cpu, req_cpu) ++ ) ++) ++#elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,9,0)) ++/** ++ * workqueue_queue_work - called when a work gets queued ++ * @req_cpu: the requested cpu ++ * @pwq: pointer to struct pool_workqueue + * @work: pointer to struct work_struct + * + * This event occurs when a work is queued immediately or once a +@@ -40,17 +65,34 @@ LTTNG_TRACEPOINT_EVENT_CLASS(workqueue_work, + */ + LTTNG_TRACEPOINT_EVENT(workqueue_queue_work, + +-#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,9,0)) + TP_PROTO(unsigned int req_cpu, struct pool_workqueue *pwq, + struct work_struct *work), + + TP_ARGS(req_cpu, pwq, work), ++ ++ TP_FIELDS( ++ ctf_integer_hex(void *, work, work) ++ ctf_integer_hex(void *, function, work->func) ++ ctf_integer(unsigned int, req_cpu, req_cpu) ++ ) ++) + #else ++/** ++ * workqueue_queue_work - called when a work gets queued ++ * @req_cpu: the requested cpu ++ * @cwq: pointer to struct cpu_workqueue_struct ++ * @work: pointer to struct work_struct ++ * ++ * This event occurs when a work is queued immediately or once a ++ * delayed work is actually queued on a workqueue (ie: once the delay ++ * has been reached). ++ */ ++LTTNG_TRACEPOINT_EVENT(workqueue_queue_work, ++ + TP_PROTO(unsigned int req_cpu, struct cpu_workqueue_struct *cwq, + struct work_struct *work), + + TP_ARGS(req_cpu, cwq, work), +-#endif + + TP_FIELDS( + ctf_integer_hex(void *, work, work) +@@ -58,6 +100,7 @@ LTTNG_TRACEPOINT_EVENT(workqueue_queue_work, + ctf_integer(unsigned int, req_cpu, req_cpu) + ) + ) ++#endif + + /** + * workqueue_activate_work - called when a work gets activated +-- +2.19.1 + |