On Mon, Nov 12, 2018 at 11:37:46AM +0530, Arun KS wrote:
> +++ b/arch/um/kernel/mem.c
> @@ -51,8 +51,7 @@ void __init mem_init(void)
>
> /* this will put all low memory onto the freelists */
> memblock_free_all();
> - max_low_pfn = totalram_pages;
> - max_pfn = totalram_pages;
> + max_pfn = max_low_pfn = totalram_pages;
We don't normally do "a = b = c". How about:
max_low_pfn = totalram_pages;
- max_pfn = totalram_pages;
+ max_pfn = max_low_pfn;
> +++ b/arch/x86/kernel/cpu/microcode/core.c
> @@ -434,9 +434,10 @@ static ssize_t microcode_write(struct file *file, const
> char __user *buf,
> size_t len, loff_t *ppos)
> {
> ssize_t ret = -EINVAL;
> + unsigned long totalram_pgs = totalram_pages;
Can't we use a better variable name here? Even nr_pages would look
better to me.
> +++ b/drivers/hv/hv_balloon.c
> + unsigned long totalram_pgs = totalram_pages;
Ditto
> +++ b/fs/file_table.c
> + unsigned long totalram_pgs = totalram_pages;
... throughout, I guess.
