166 	mutex_lock(&ctx->mapping_lock);  in spufs_mem_open()
170 	mutex_unlock(&ctx->mapping_lock);  in spufs_mem_open()
180 	mutex_lock(&ctx->mapping_lock);  in spufs_mem_release()
183 	mutex_unlock(&ctx->mapping_lock);  in spufs_mem_release()
488 	mutex_lock(&ctx->mapping_lock);  in spufs_cntl_open()
492 	mutex_unlock(&ctx->mapping_lock);  in spufs_cntl_open()
505 	mutex_lock(&ctx->mapping_lock);  in spufs_cntl_release()
508 	mutex_unlock(&ctx->mapping_lock);  in spufs_cntl_release()
1042 	mutex_lock(&ctx->mapping_lock);  in spufs_signal1_open()
1046 	mutex_unlock(&ctx->mapping_lock);  in spufs_signal1_open()
1056 	mutex_lock(&ctx->mapping_lock);  in spufs_signal1_release()
1059 	mutex_unlock(&ctx->mapping_lock);  in spufs_signal1_release()
1179 	mutex_lock(&ctx->mapping_lock);  in spufs_signal2_open()
1183 	mutex_unlock(&ctx->mapping_lock);  in spufs_signal2_open()
1193 	mutex_lock(&ctx->mapping_lock);  in spufs_signal2_release()
1196 	mutex_unlock(&ctx->mapping_lock);  in spufs_signal2_release()
1428 	mutex_lock(&ctx->mapping_lock);  in spufs_mss_open()
1431 	mutex_unlock(&ctx->mapping_lock);  in spufs_mss_open()
1441 	mutex_lock(&ctx->mapping_lock);  in spufs_mss_release()
1444 	mutex_unlock(&ctx->mapping_lock);  in spufs_mss_release()
1485 	mutex_lock(&ctx->mapping_lock);  in spufs_psmap_open()
1489 	mutex_unlock(&ctx->mapping_lock);  in spufs_psmap_open()
1499 	mutex_lock(&ctx->mapping_lock);  in spufs_psmap_release()
1502 	mutex_unlock(&ctx->mapping_lock);  in spufs_psmap_release()
1555 	mutex_lock(&ctx->mapping_lock);  in spufs_mfc_open()
1559 	mutex_unlock(&ctx->mapping_lock);  in spufs_mfc_open()
1569 	mutex_lock(&ctx->mapping_lock);  in spufs_mfc_release()
1572 	mutex_unlock(&ctx->mapping_lock);  in spufs_mfc_release()