diff options
Diffstat (limited to 'security/apparmor/include/file.h')
-rw-r--r-- | security/apparmor/include/file.h | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/security/apparmor/include/file.h b/security/apparmor/include/file.h index 64dc6d1a7a..6e8f2aa66c 100644 --- a/security/apparmor/include/file.h +++ b/security/apparmor/include/file.h @@ -45,43 +45,6 @@ struct aa_file_ctx { u32 allow; }; -/** - * aa_alloc_file_ctx - allocate file_ctx - * @label: initial label of task creating the file - * @gfp: gfp flags for allocation - * - * Returns: file_ctx or NULL on failure - */ -static inline struct aa_file_ctx *aa_alloc_file_ctx(struct aa_label *label, - gfp_t gfp) -{ - struct aa_file_ctx *ctx; - - ctx = kzalloc(sizeof(struct aa_file_ctx), gfp); - if (ctx) { - spin_lock_init(&ctx->lock); - rcu_assign_pointer(ctx->label, aa_get_label(label)); - } - return ctx; -} - -/** - * aa_free_file_ctx - free a file_ctx - * @ctx: file_ctx to free (MAYBE_NULL) - */ -static inline void aa_free_file_ctx(struct aa_file_ctx *ctx) -{ - if (ctx) { - aa_put_label(rcu_access_pointer(ctx->label)); - kfree_sensitive(ctx); - } -} - -static inline struct aa_label *aa_get_file_label(struct aa_file_ctx *ctx) -{ - return aa_get_label_rcu(&ctx->label); -} - /* * The xindex is broken into 3 parts * - index - an index into either the exec name table or the variable table |