Lines Matching refs:wb_lock
559 if (!mutex_trylock(&ictx->wb_lock)) { in netfs_writepages()
565 mutex_lock(&ictx->wb_lock); in netfs_writepages()
602 mutex_unlock(&ictx->wb_lock); in netfs_writepages()
612 mutex_unlock(&ictx->wb_lock); in netfs_writepages()
626 mutex_lock(&ictx->wb_lock); in netfs_begin_writethrough()
631 mutex_unlock(&ictx->wb_lock); in netfs_begin_writethrough()
691 mutex_unlock(&ictx->wb_lock); in netfs_end_writethrough()
836 if (!mutex_trylock(&ictx->wb_lock)) { in netfs_writeback_single()
842 mutex_lock(&ictx->wb_lock); in netfs_writeback_single()
880 mutex_unlock(&ictx->wb_lock); in netfs_writeback_single()
888 mutex_unlock(&ictx->wb_lock); in netfs_writeback_single()