diff mbox series

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

Message ID 20211228132612.1860-4-thunder.leizhen@huawei.com
State New
Headers show
Series support reserving crashkernel above 4G on arm64 kdump | expand

Commit Message

Leizhen (ThunderTown) Dec. 28, 2021, 1:26 p.m. UTC 
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 mbox series

Patch

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)