fs: icache RCU free inodes

[mirror_ubuntu-zesty-kernel.git] / include / linux / fs.h

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 296cf2fde945f2871fbd830233a38b39b0a2fe27..1ff4d0a33b25a8942cd0d6417074b608b5b33400 100644 (file)
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -737,7 +737,10 @@ struct inode {
        struct list_head        i_wb_list;      /* backing dev IO list */
        struct list_head        i_lru;          /* inode LRU list */
        struct list_head        i_sb_list;
-       struct list_head        i_dentry;
+       union {
+               struct list_head        i_dentry;
+               struct rcu_head         i_rcu;
+       };
        unsigned long           i_ino;
        atomic_t                i_count;
        unsigned int            i_nlink;