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module: remove mod arg from module_free, rename module_memfree().

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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 <[email protected]>
Acked-by: Alexei Starovoitov <[email protected]>
Cc: Mikael Starvik <[email protected]>
Cc: Jesper Nilsson <[email protected]>
Cc: Ralf Baechle <[email protected]>
Cc: Ley Foon Tan <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Chris Metcalf <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: [email protected]
Cc: Ananth N Mavinakayanahalli <[email protected]>
Cc: Anil S Keshavamurthy <[email protected]>
Cc: Masami Hiramatsu <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
This commit is contained in:
Rusty Russell 2015-01-20 09:07:05 +10:30
commit be1f221c04
11 changed files with 18 additions and 18 deletions
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2
kernel/bpf/core.c
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@ -163,7 +163,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
void bpf_jit_binary_free(struct bpf_binary_header *hdr)
{
module_free(NULL, hdr);
module_memfree(hdr);
}
#endif /* CONFIG_BPF_JIT */