From: Zhang Yanfei <[email protected]> saved_max_pfn is used to know the amount of memory that the previous kernel used. And for powerpc, we set saved_max_pfn by passing the kernel commandline parameter "savemaxmem=".
The only user of saved_max_pfn in mips is read_oldmem interface. Since we have removed read_oldmem, so we don't need this parameter anymore. Signed-off-by: Zhang Yanfei <[email protected]> Acked-by: "Eric W. Biederman" <[email protected]> Cc: Ralf Baechle <[email protected]> --- arch/mips/kernel/crash_dump.c | 10 ---------- 1 files changed, 0 insertions(+), 10 deletions(-) diff --git a/arch/mips/kernel/crash_dump.c b/arch/mips/kernel/crash_dump.c index 3be9e7b..f291cf9 100644 --- a/arch/mips/kernel/crash_dump.c +++ b/arch/mips/kernel/crash_dump.c @@ -4,16 +4,6 @@ #include <asm/uaccess.h> #include <linux/slab.h> -static int __init parse_savemaxmem(char *p) -{ - if (p) - saved_max_pfn = (memparse(p, &p) >> PAGE_SHIFT) - 1; - - return 1; -} -__setup("savemaxmem=", parse_savemaxmem); - - static void *kdump_buf_page; /** -- 1.7.1 _______________________________________________ kexec mailing list [email protected] http://lists.infradead.org/mailman/listinfo/kexec
