370011a270
This associates entries in the ftrace_ret_stack with corresponding stack frames, enabling more robust stack unwinding. Also update the only user of ftrace_graph_ret_addr() to pass the stack pointer. Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/0224f2d0971b069c678e2ff678cfc2cd1e114cfe.1567707399.git.naveen.n.rao@linux.vnet.ibm.com |
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| .. | ||
| Makefile | ||
| ftrace.c | ||
| ftrace_32.S | ||
| ftrace_64.S | ||
| ftrace_64_mprofile.S | ||
| ftrace_64_pg.S | ||
| trace_clock.c | ||