--- zzzz-none-000/linux-4.4.271/include/linux/dcache.h 2021-06-03 06:22:09.000000000 +0000 +++ maple-fsgw-759/linux-4.4.271/include/linux/dcache.h 2023-12-20 10:37:35.000000000 +0000 @@ -205,6 +205,7 @@ #define DCACHE_COOKIE 0x00002000 /* For use by dcookie subsystem */ #define DCACHE_FSNOTIFY_PARENT_WATCHED 0x00004000 /* Parent inode is watched by some fsnotify listener */ +#define DCACHE_FSNOTIFY_PARENT_WATCHED_RECURSIVLY 0x10000000 #define DCACHE_DENTRY_KILLED 0x00008000