Function prototype or declaration at include/linux/pseudo_fs.h, line 13 References: arch/ia64/kernel/perfmon.c, line 616 arch/powerpc/platforms/pseries/cmm.c, line 524 drivers/dax/super.c, line 515 drivers/dma-buf/dma-buf.c, line 114 drivers/gpu/drm/drm_drv.c, line 501 drivers/misc/cxl/api.c, line 44 drivers/scsi/cxlflash/ocxl_hw.c, line 41 drivers/virtio/virtio_balloon.c, line 832 fs/aio.c, line 224 fs/anon_inodes.c, line 44 fs/block_dev.c, line 885 fs/libfs.c, line 294 fs/libfs.c, line 309 fs/nsfs.c, line 282 fs/pipe.c, line 1183 mm/zsmalloc.c, line 1833 net/socket.c, line 367