Searched refs:dax_sem (Results 1 – 4 of 4) sorted by relevance
52 down_read(&ei->dax_sem); in ext2_dax_fault()56 up_read(&ei->dax_sem); in ext2_dax_fault()73 down_read(&ei->dax_sem); in ext2_dax_pmd_fault()77 up_read(&ei->dax_sem); in ext2_dax_pmd_fault()91 down_read(&ei->dax_sem); in ext2_dax_mkwrite()95 up_read(&ei->dax_sem); in ext2_dax_mkwrite()110 down_read(&ei->dax_sem); in ext2_dax_pfn_mkwrite()117 up_read(&ei->dax_sem); in ext2_dax_pfn_mkwrite()
688 struct rw_semaphore dax_sem; member706 #define dax_sem_down_write(ext2_inode) down_write(&(ext2_inode)->dax_sem)707 #define dax_sem_up_write(ext2_inode) up_write(&(ext2_inode)->dax_sem)
1105 WARN_ON(!rwsem_is_locked(&ei->dax_sem)); in __ext2_truncate_blocks()
196 init_rwsem(&ei->dax_sem); in init_once()