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This patch fixes the following build error after kernel rebase.
lttng-modules-2.13.14/src/probes/../../include/lttng/define_trace.h:87,
lttng-modules-2.13.14/src/probes/../../include/instrumentation/events/kmem.h:576,
lttng-modules-2.13.14/src/probes/lttng-probe-kmem.c:35:
../../include/lttng/tracepoint-event-impl.h:133:6: error: conflicting types for 'trace_mm_page_alloc_zone_locked'; have 'void(struct page *, unsigned int, int)'
133 | void trace_##_name(_proto);
| ^~~~~~
../../include/instrumentation/events/kmem.h:444:1: note: in expansion of macro 'LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP'
444 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_mm_page, mm_page_alloc_zone_locked,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel-source/include/trace/events/kmem.h:9,
from lttng-modules-2.13.14/src/probes/lttng-probe-kmem.c:24:
kernel-source/include/linux/tracepoint.h:244:28: note: previous definition of 'trace_mm_page_alloc_zone_locked' with type 'void(struct page *, unsigned int, int, int)'
244 | static inline void trace_##name(proto) \
| ^~~~~~
kernel-source/include/linux/tracepoint.h:416:9: note: in expansion of macro '__DECLARE_TRACE'
416 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
kernel-source/include/linux/tracepoint.h:539:9: note: in expansion of macro 'DECLARE_TRACE'
539 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~
kernel-source/include/trace/events/kmem.h:259:1: note: in expansion of macro 'DEFINE_EVENT'
259 | DEFINE_EVENT(mm_page, mm_page_alloc_zone_locked,
| ^~~~~~~~~~~~
(From OE-Core rev: 20010748cc532261d8477d03a740a2acb7f6df76)
Signed-off-by: Liyin Zhang <liyin.zhang.cn@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>