dax_lock_page     422 drivers/sbus/char/oradax.c static int dax_lock_page(void *va, struct page **p)
dax_lock_page     389 fs/dax.c       dax_entry_t dax_lock_page(struct page *page)
dax_lock_page     188 include/linux/dax.h static inline dax_entry_t dax_lock_page(struct page *page)