On Wed, Jan 7, 2015 at 4:58 PM, Rusty Russell wrote:
> --- a/kernel/bpf/core.c
> +++ b/kernel/bpf/core.c
> void bpf_jit_binary_free(struct bpf_binary_header *hdr)
> {
> - module_free(NULL, hdr);
> + module_memfree(hdr);
> }
...
> -void __weak module_free(struct module *mod, void *mo
Nothing needs the module pointer any more, and the next patch will
call it from RCU, where the module itself might no longer exist.
Removing the arg is the safest approach.
This just codifies the use of the module_alloc/module_free pattern
which ftrace and bpf use.
Signed-off-by: Rusty Russell
C
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