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| author | Paul Burton <paul.burton@imgtec.com> | 2016-11-07 11:48:04 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-01-03 16:34:49 +0100 |
| commit | 827456e71036681039e2c89f58e29f950ef3eb05 (patch) | |
| tree | 37de187f1e69c4c8425b942be8137883f52df66e | |
| parent | 29830c124d834c4ce0133aaf8ca85f045f9e758c (diff) | |
| download | linux-stable-827456e71036681039e2c89f58e29f950ef3eb05.tar.gz linux-stable-827456e71036681039e2c89f58e29f950ef3eb05.tar.bz2 linux-stable-827456e71036681039e2c89f58e29f950ef3eb05.zip | |
MIPS: Export _mcount alongside its definition
Now that EXPORT_SYMBOL can be used from assembly source, move the
EXPORT_SYMBOL invocation for _mcount to be alongside its definition.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/14525/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| -rw-r--r-- | arch/mips/kernel/mcount.S | 3 | ||||
| -rw-r--r-- | arch/mips/kernel/mips_ksyms.c | 4 |
2 files changed, 3 insertions, 4 deletions
diff --git a/arch/mips/kernel/mcount.S b/arch/mips/kernel/mcount.S index 2f7c734771f4..f2ee7e1e3342 100644 --- a/arch/mips/kernel/mcount.S +++ b/arch/mips/kernel/mcount.S @@ -10,6 +10,7 @@ * Author: Wu Zhangjin <wuzhangjin@gmail.com> */ +#include <asm/export.h> #include <asm/regdef.h> #include <asm/stackframe.h> #include <asm/ftrace.h> @@ -66,6 +67,7 @@ NESTED(ftrace_caller, PT_SIZE, ra) .globl _mcount _mcount: +EXPORT_SYMBOL(_mcount) b ftrace_stub #ifdef CONFIG_32BIT addiu sp,sp,8 @@ -114,6 +116,7 @@ ftrace_stub: #else /* ! CONFIG_DYNAMIC_FTRACE */ NESTED(_mcount, PT_SIZE, ra) +EXPORT_SYMBOL(_mcount) PTR_LA t1, ftrace_stub PTR_L t2, ftrace_trace_function /* Prepare t2 for (1) */ bne t1, t2, static_trace diff --git a/arch/mips/kernel/mips_ksyms.c b/arch/mips/kernel/mips_ksyms.c index a7aca7b8097d..02d8ce125c12 100644 --- a/arch/mips/kernel/mips_ksyms.c +++ b/arch/mips/kernel/mips_ksyms.c @@ -80,7 +80,3 @@ EXPORT_SYMBOL(__csum_partial_copy_from_user); #endif EXPORT_SYMBOL(invalid_pte_table); -#ifdef CONFIG_FUNCTION_TRACER -/* _mcount is defined in arch/mips/kernel/mcount.S */ -EXPORT_SYMBOL(_mcount); -#endif |