Commit cb2f9938 authored by Markos Chandras's avatar Markos Chandras Committed by Ralf Baechle

MIPS: ftrace: Add missing CONFIG_DYNAMIC_FTRACE

arch_ftrace_update_code and ftrace_modify_all_code are only
available if CONFIG_DYNAMIC_FTRACE is selected.

Fixes the following build problem on MIPS randconfig:

arch/mips/kernel/ftrace.c: In function 'arch_ftrace_update_code':
arch/mips/kernel/ftrace.c:31:2: error: implicit declaration of function
'ftrace_modify_all_code' [-Werror=implicit-function-declaration]
Signed-off-by: default avatarMarkos Chandras <markos.chandras@imgtec.com>
Acked-by: default avatarSteven J. Hill <Steven.Hill@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5435/Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent d414976d
...@@ -25,12 +25,16 @@ ...@@ -25,12 +25,16 @@
#define MCOUNT_OFFSET_INSNS 4 #define MCOUNT_OFFSET_INSNS 4
#endif #endif
#ifdef CONFIG_DYNAMIC_FTRACE
/* Arch override because MIPS doesn't need to run this from stop_machine() */ /* Arch override because MIPS doesn't need to run this from stop_machine() */
void arch_ftrace_update_code(int command) void arch_ftrace_update_code(int command)
{ {
ftrace_modify_all_code(command); ftrace_modify_all_code(command);
} }
#endif
/* /*
* Check if the address is in kernel space * Check if the address is in kernel space
* *
......
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