Function report |
Source Code:mm\slab.c |
Create Date:2022-07-28 15:45:58 |
Last Modify:2022-05-23 17:02:55 | Copyright©Brick |
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Name:kmem_cache_free - Deallocate an object*@cachep: The cache the allocation was from.*@objp: The previously allocated object.* Free an object which was previously allocated from this* cache.
Proto:void kmem_cache_free(struct kmem_cache *cachep, void *objp)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct kmem_cache * | cachep | |
void * | objp |
3734 | cachep = cache_from_obj(cachep, objp) |
3735 | If Not cachep Then Return |
3738 | local_irq_save(flags) |
3740 | If Not (Used for retrieving partial slabs, etc. & SLAB_DEBUG_OBJECTS) Then debug_check_no_obj_freed(objp, The size of an object without metadata ) |
3743 | local_irq_restore(flags) |
3745 | trace_kmem_cache_free(_RET_IP_, objp) |
Name | Describe |
---|---|
alloc_posix_timer | |
k_itimer_rcu_free | |
clone_uts_ns | Clone a new ns copying an original utsname, setting refcount to 1*@old_ns: namespace to clone* Return ERR_PTR(-ENOMEM) on error (failure to allocate), new ns otherwise |
free_uts_ns | |
create_user_ns | Create a new user namespace, deriving the creator from the user in the* passed credentials, and replacing that user with the new root user for the* new namespace.* This is called by copy_creds(), which will finish setting the target task's* credentials. |
free_user_ns | |
create_pid_namespace | |
delayed_free_pidns | |
audit_buffer_free | |
audit_tree_destroy_watch | |
taskstats_tgid_alloc | |
trace_destroy_fields | |
remove_event_file_dir |
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