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authorPetr Mladek <pmladek@suse.com>2019-05-03 16:26:24 +0300
committerJiri Kosina <jkosina@suse.cz>2019-05-03 22:11:22 +0300
commit4d141ab3416d90f87775f5dee725efdf40110a8f (patch)
tree656f94323db25996373b1bd775147f709f2cb836 /include/linux/livepatch.h
parent31adf2308f33dcae59009019675224be0978bc70 (diff)
downloadlinux-4d141ab3416d90f87775f5dee725efdf40110a8f.tar.xz
livepatch: Remove custom kobject state handling
kobject_init() always succeeds and sets the reference count to 1. It allows to always free the structures via kobject_put() and the related release callback. Note that the custom kobject state handling was used only because we did not know that kobject_put() can and actually should get called even when kobject_init_and_add() fails. The patch should not change the existing behavior. Suggested-by: "Tobin C. Harding" <tobin@kernel.org> Signed-off-by: Petr Mladek <pmladek@suse.com> Reviewed-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Acked-by: Joe Lawrence <joe.lawrence@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'include/linux/livepatch.h')
-rw-r--r--include/linux/livepatch.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/include/linux/livepatch.h b/include/linux/livepatch.h
index 53551f470722..a14bab1a0a3e 100644
--- a/include/linux/livepatch.h
+++ b/include/linux/livepatch.h
@@ -86,7 +86,6 @@ struct klp_func {
struct list_head node;
struct list_head stack_node;
unsigned long old_size, new_size;
- bool kobj_added;
bool nop;
bool patched;
bool transition;
@@ -141,7 +140,6 @@ struct klp_object {
struct list_head func_list;
struct list_head node;
struct module *mod;
- bool kobj_added;
bool dynamic;
bool patched;
};
@@ -170,7 +168,6 @@ struct klp_patch {
struct list_head list;
struct kobject kobj;
struct list_head obj_list;
- bool kobj_added;
bool enabled;
bool forced;
struct work_struct free_work;