[PATCH v19 03/13] kdump: make parse_crashkernel_{high|low}() static

Zhen Lei
2021-12-28T13:29:16Z

Make parse_crashkernel_{high|low}() static, they are only referenced by
parse_crashkernel_high_low() in the same file. The latter is recommended.

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
---
include/linux/crash_core.h | 4 ----
kernel/crash_core.c | 4 ++--
2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/include/linux/crash_core.h b/include/linux/crash_core.h
index 2d3a64761d18998..598fd55d83c169e 100644
--- a/include/linux/crash_core.h
+++ b/include/linux/crash_core.h
@@ -79,10 +79,6 @@ void final_note(Elf_Word *buf);

int __init parse_crashkernel(char *cmdline, unsigned long long system_ram,
unsigned long long *crash_size, unsigned long long *crash_base);
-int parse_crashkernel_high(char *cmdline, unsigned long long system_ram,
- unsigned long long *crash_size, unsigned long long *crash_base);
-int parse_crashkernel_low(char *cmdline, unsigned long long system_ram,
- unsigned long long *crash_size, unsigned long long *crash_base);
int __init parse_crashkernel_high_low(char *cmdline,
unsigned long long *high_size,
unsigned long long *low_size);
diff --git a/kernel/crash_core.c b/kernel/crash_core.c
index 8966beaf7c4fd52..3b9e01fc450b2a4 100644
--- a/kernel/crash_core.c
+++ b/kernel/crash_core.c
@@ -277,7 +277,7 @@ int __init parse_crashkernel(char *cmdline,
"crashkernel=", NULL);
}

-int __init parse_crashkernel_high(char *cmdline,
+static int __init parse_crashkernel_high(char *cmdline,
unsigned long long system_ram,
unsigned long long *crash_size,
unsigned long long *crash_base)
@@ -286,7 +286,7 @@ int __init parse_crashkernel_high(char *cmdline,
"crashkernel=", suffix_tbl[SUFFIX_HIGH]);
}

-int __init parse_crashkernel_low(char *cmdline,
+static int __init parse_crashkernel_low(char *cmdline,
unsigned long long system_ram,
unsigned long long *crash_size,
unsigned long long *crash_base)
--
2.25.1