Searched refs:dax_sem (Results 1 – 4 of 4) sorted by relevance
100 down_read(&ei->dax_sem); in ext2_dax_fault()104 up_read(&ei->dax_sem); in ext2_dax_fault()121 down_read(&ei->dax_sem); in ext2_dax_pmd_fault()125 up_read(&ei->dax_sem); in ext2_dax_pmd_fault()141 down_read(&ei->dax_sem); in ext2_dax_pfn_mkwrite()150 up_read(&ei->dax_sem); in ext2_dax_pfn_mkwrite()
692 struct rw_semaphore dax_sem; member710 #define dax_sem_down_write(ext2_inode) down_write(&(ext2_inode)->dax_sem)711 #define dax_sem_up_write(ext2_inode) up_write(&(ext2_inode)->dax_sem)
199 init_rwsem(&ei->dax_sem); in init_once()
1188 WARN_ON(!rwsem_is_locked(&ei->dax_sem)); in __ext2_truncate_blocks()