FANOTIFY_INLINE_FH_LEN 27 fs/notify/fanotify/fanotify.h #define FANOTIFY_INLINE_FH_LEN (3 << 2) FANOTIFY_INLINE_FH_LEN 29 fs/notify/fanotify/fanotify.h #define FANOTIFY_INLINE_FH_LEN (4 << 2)