#define SHMEM_NR_DIRECT 16
+#define SHMEM_SYMLINK_INLINE_LEN (SHMEM_NR_DIRECT * sizeof(swp_entry_t))
+
struct shmem_inode_info {
spinlock_t lock;
unsigned long flags;
unsigned long next_index; /* highest alloced index + 1 */
struct shared_policy policy; /* NUMA memory alloc policy */
struct page *i_indirect; /* top indirect blocks page */
- swp_entry_t i_direct[SHMEM_NR_DIRECT]; /* first blocks */
+ union {
+ swp_entry_t i_direct[SHMEM_NR_DIRECT]; /* first blocks */
+ char inline_symlink[SHMEM_SYMLINK_INLINE_LEN];
+ };
struct list_head swaplist; /* chain of maybes on swap */
+ struct list_head xattr_list; /* list of shmem_xattr */
struct inode vfs_inode;
};