diff options
| author | Rusty Russell <[email protected]> | 2015-01-20 09:07:04 +1030 |
|---|---|---|
| committer | Rusty Russell <[email protected]> | 2015-01-20 11:38:32 +1030 |
| commit | d453cded05ee219b77815ea194dc36efa5398bca (patch) | |
| tree | 9f38c5ed55b653803eabecce959320d734606029 /include/linux | |
| parent | c772be52319de9756fd82f36d37a6d3e003441e3 (diff) | |
module_arch_freeing_init(): new hook for archs before module->module_init freed.
Archs have been abusing module_free() to clean up their arch-specific
allocations. Since module_free() is also (ab)used by BPF and trace code,
let's keep it to simple allocations, and provide a hook called before
that.
This means that avr32, ia64, parisc and s390 no longer need to implement
their own module_free() at all. avr32 doesn't need module_finalize()
either.
Signed-off-by: Rusty Russell <[email protected]>
Cc: Chris Metcalf <[email protected]>
Cc: Haavard Skinnemoen <[email protected]>
Cc: Hans-Christian Egtvedt <[email protected]>
Cc: Tony Luck <[email protected]>
Cc: Fenghua Yu <[email protected]>
Cc: "James E.J. Bottomley" <[email protected]>
Cc: Helge Deller <[email protected]>
Cc: Martin Schwidefsky <[email protected]>
Cc: Heiko Carstens <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/moduleloader.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h index 7eeb9bbfb816..054eac853090 100644 --- a/include/linux/moduleloader.h +++ b/include/linux/moduleloader.h @@ -82,4 +82,6 @@ int module_finalize(const Elf_Ehdr *hdr, /* Any cleanup needed when module leaves. */ void module_arch_cleanup(struct module *mod); +/* Any cleanup before freeing mod->module_init */ +void module_arch_freeing_init(struct module *mod); #endif |