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/Linux-v5.4/arch/microblaze/kernel/
Dftrace.c197 unsigned int old_jump; /* saving place for jump instruction */ variable
204 old_jump = *(unsigned int *)ip; /* save jump over instruction */ in ftrace_enable_ftrace_graph_caller()
207 pr_debug("%s: Replace instruction: 0x%x\n", __func__, old_jump); in ftrace_enable_ftrace_graph_caller()
216 ret = ftrace_modify_code(ip, old_jump); in ftrace_disable_ftrace_graph_caller()