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-rw-r--r--security/tomoyo/common.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/security/tomoyo/common.h b/security/tomoyo/common.h
index 53c8798e38b7..a5eeabcc0738 100644
--- a/security/tomoyo/common.h
+++ b/security/tomoyo/common.h
@@ -441,8 +441,6 @@ struct tomoyo_io_buffer {
int (*poll) (struct file *file, poll_table *wait);
/* Exclusive lock for this structure. */
struct mutex io_sem;
- /* Index returned by tomoyo_read_lock(). */
- int reader_idx;
char __user *read_user_buf;
int read_user_buf_avail;
struct {
@@ -480,6 +478,10 @@ struct tomoyo_io_buffer {
int writebuf_size;
/* Type of this interface. */
u8 type;
+ /* Users counter protected by tomoyo_io_buffer_list_lock. */
+ u8 users;
+ /* List for telling GC not to kfree() elements. */
+ struct list_head list;
};
/*
@@ -651,7 +653,7 @@ int tomoyo_find_next_domain(struct linux_binprm *bprm);
void tomoyo_print_ulong(char *buffer, const int buffer_len,
const unsigned long value, const u8 type);
void tomoyo_put_name_union(struct tomoyo_name_union *ptr);
-void tomoyo_run_gc(void);
+void tomoyo_notify_gc(struct tomoyo_io_buffer *head, const bool is_register);
void tomoyo_memory_free(void *ptr);
int tomoyo_update_domain(struct tomoyo_acl_info *new_entry, const int size,
struct tomoyo_acl_param *param,