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| author | Jiri Slaby <jslaby@suse.cz> | 2015-05-19 12:01:19 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2015-05-19 23:58:43 +0200 |
| commit | 8cdd043ab32c2ff28d2a77c514a768a9edce244c (patch) | |
| tree | 532e856e533309a4b22f22adadc31c5e45672252 /include/linux/livepatch.h | |
| parent | cad706df7e4a00a595f2662f32c0fc174aa4e61f (diff) | |
| download | lwn-8cdd043ab32c2ff28d2a77c514a768a9edce244c.tar.gz lwn-8cdd043ab32c2ff28d2a77c514a768a9edce244c.zip | |
livepatch: introduce patch/func-walking helpers
klp_for_each_object and klp_for_each_func are now used all over the
code. One need not think what is the proper condition to check in the
for loop now.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'include/linux/livepatch.h')
| -rw-r--r-- | include/linux/livepatch.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/livepatch.h b/include/linux/livepatch.h index fe45f2f02c8d..31db7a05dd36 100644 --- a/include/linux/livepatch.h +++ b/include/linux/livepatch.h @@ -123,6 +123,12 @@ struct klp_patch { enum klp_state state; }; +#define klp_for_each_object(patch, obj) \ + for (obj = patch->objs; obj->funcs; obj++) + +#define klp_for_each_func(obj, func) \ + for (func = obj->funcs; func->old_name; func++) + int klp_register_patch(struct klp_patch *); int klp_unregister_patch(struct klp_patch *); int klp_enable_patch(struct klp_patch *); |