Lines Matching refs:wb_lock
559 if (!mutex_trylock(&ictx->wb_lock)) { in netfs_writepages()
565 mutex_lock(&ictx->wb_lock); in netfs_writepages()
601 mutex_unlock(&ictx->wb_lock); in netfs_writepages()
610 mutex_unlock(&ictx->wb_lock); in netfs_writepages()
624 mutex_lock(&ictx->wb_lock); in netfs_begin_writethrough()
629 mutex_unlock(&ictx->wb_lock); in netfs_begin_writethrough()
689 mutex_unlock(&ictx->wb_lock); in netfs_end_writethrough()
873 if (!mutex_trylock(&ictx->wb_lock)) { in netfs_writeback_single()
879 mutex_lock(&ictx->wb_lock); in netfs_writeback_single()
916 mutex_unlock(&ictx->wb_lock); in netfs_writeback_single()
923 mutex_unlock(&ictx->wb_lock); in netfs_writeback_single()