| Message ID | 20210604070633.32363-4-wangkefeng.wang@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | init_mm: cleanup ARCH's text/data/brk setup code | expand |
On Fri, Jun 04, 2021 at 03:06:21PM +0800, Kefeng Wang wrote: > Use setup_initial_init_mm() helper to simplify code. > > Cc: Russell King <linux@armlinux.org.uk> > Cc: linux-arm-kernel@lists.infradead.org > Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Acked-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Thanks.
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 1a5edf562e85..81de1bf07ba6 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -1114,10 +1114,7 @@ void __init setup_arch(char **cmdline_p) if (mdesc->reboot_mode != REBOOT_HARD) reboot_mode = mdesc->reboot_mode; - init_mm.start_code = (unsigned long) _text; - init_mm.end_code = (unsigned long) _etext; - init_mm.end_data = (unsigned long) _edata; - init_mm.brk = (unsigned long) _end; + setup_initial_init_mm(_text, _etext, _edata, _end); /* populate cmd_line too for later use, preserving boot_command_line */ strlcpy(cmd_line, boot_command_line, COMMAND_LINE_SIZE);
Use setup_initial_init_mm() helper to simplify code. Cc: Russell King <linux@armlinux.org.uk> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> --- arch/arm/kernel/setup.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)