Allow kprobes to be placed on ftrace _mcount() call sites. This optimization avoids the use of a trap, by riding on ftrace infrastructure. This depends on HAVE_DYNAMIC_FTRACE_WITH_REGS which depends on MPROFILE_KERNEL, which is only currently enabled on powerpc64le with newer toolchains. Based on the x86 code by Masami. Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> |
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| .. | ||
| core | ||
| debug | ||
| io | ||
| lib/strncasecmp | ||
| locking | ||
| perf | ||
| sched/numa-balancing | ||
| seccomp/seccomp-filter | ||
| time | ||
| vm | ||
| arch-support.txt | ||
| list-arch.sh | ||