Messages in this thread Patch in this message |  | | | Subject | [patch 01/21] perfmon2 minimal: generic hooks | | From | eranian@googlema ... | | Date | Mon, 09 Jun 2008 15:33:36 -0700 (PDT) |
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This simple patch adds the perfmon subdirectory to the top-level Makefile.
It also adds the perfmon2 context pointer to the task struct. The field points to the perfmon context structure only when a thread is monitored.
Signed-off-by: Stephane Eranian <eranian@gmail.com>
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Index: o/Makefile =================================================================== --- o.orig/Makefile 2008-06-05 11:00:37.000000000 +0200 +++ o/Makefile 2008-06-05 11:00:43.000000000 +0200 @@ -607,7 +607,7 @@ ifeq ($(KBUILD_EXTMOD),) -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ perfmon/ vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \ $(core-y) $(core-m) $(drivers-y) $(drivers-m) \ Index: o/include/linux/sched.h =================================================================== --- o.orig/include/linux/sched.h 2008-06-05 11:00:37.000000000 +0200 +++ o/include/linux/sched.h 2008-06-05 11:00:43.000000000 +0200 @@ -95,6 +95,7 @@ struct futex_pi_state; struct robust_list_head; struct bio; +struct pfm_context; /* * List of flags we want to share for kernel threads, @@ -1303,6 +1304,9 @@ int latency_record_count; struct latency_record latency_record[LT_SAVECOUNT]; #endif +#ifdef CONFIG_PERFMON + struct pfm_context *pfm_context; +#endif }; /* --
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