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authorJosh Stone <jistone@redhat.com>2009-08-24 23:43:12 +0200
committerFrederic Weisbecker <fweisbec@gmail.com>2009-08-26 00:24:19 +0200
commit3d27d8cb34fc156beb86de2338ca4029873a5cc6 (patch)
tree51be3d9b84fa6a7899b69c499cb7630ebca366b0 /block/ioctl.c
parenttracing: Rename FTRACE_SYSCALLS for tracepoints (diff)
downloadlinux-3d27d8cb34fc156beb86de2338ca4029873a5cc6.tar.xz
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tracing: Make syscall tracepoints conditional
The syscall enter/exit tracepoints are only supported on archs that HAVE_SYSCALL_TRACEPOINTS, so the declarations should be #ifdef'ed. Also, the definition of syscall_regfunc and syscall_unregfunc should depend on this same config, rather than the ftrace-specific one. Signed-off-by: Josh Stone <jistone@redhat.com> Cc: Jason Baron <jbaron@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Li Zefan <lizf@cn.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Cc: Jiaying Zhang <jiayingz@google.com> Cc: Martin Bligh <mbligh@google.com> Cc: Lai Jiangshan <laijs@cn.fujitsu.com> LKML-Reference: <1251150194-1713-3-git-send-email-jistone@redhat.com> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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