Re: [PATCH v3 31/35] lib: add memory allocations report in show_mem()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, 12 Feb 2024 16:10:02 -0800
Kees Cook <keescook@xxxxxxxxxxxx> wrote:

> >  #endif
> > +#ifdef CONFIG_MEM_ALLOC_PROFILING
> > +	{
> > +		struct seq_buf s;
> > +		char *buf = kmalloc(4096, GFP_ATOMIC);  
> 
> Why 4096? Maybe use PAGE_SIZE instead?

Will it make a difference for architectures that don't have 4096 PAGE_SIZE?
Like PowerPC which has PAGE_SIZE of anywhere between 4K to 256K!

-- Steve




[Index of Archives]     [Linux Kernel]     [Kernel Newbies]     [x86 Platform Driver]     [Netdev]     [Linux Wireless]     [Netfilter]     [Bugtraq]     [Linux Filesystems]     [Yosemite Discussion]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Device Mapper]

  Powered by Linux