Function report |
Source Code:security\keys\gc.c |
Create Date:2022-07-28 18:14:48 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Garbage collect a list of unreferenced, detached keys
Proto:static noinline void key_gc_unused_keys(struct list_head *keys)
Type:void
Parameter:
Type | Parameter | Name |
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struct list_head * | keys |
131 | kdebug("- %u", key serial number ) |
135 | If state == KEY_IS_POSITIVE && destroy Then destroy(key) |
138 | security_key_free(key) |
148 | atomic_dec( & nkeys) |
149 | If state != KEY_IS_UNINSTANTIATED Then atomic_dec( & nikeys) |
152 | key_user_put( owner of this key ) |
153 | key_put_tag( Domain of operation ) |
154 | kfree(description) |
157 | kmem_cache_free(key_jar, key) |
Name | Describe |
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key_garbage_collector | Reaper for unused keys. |
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