Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030346AbWCTVYG (ORCPT ); Mon, 20 Mar 2006 16:24:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030370AbWCTVYG (ORCPT ); Mon, 20 Mar 2006 16:24:06 -0500 Received: from dsl093-040-174.pdx1.dsl.speakeasy.net ([66.93.40.174]:51356 "EHLO aria.kroah.org") by vger.kernel.org with ESMTP id S1030346AbWCTVX4 (ORCPT ); Mon, 20 Mar 2006 16:23:56 -0500 Date: Mon, 20 Mar 2006 13:23:38 -0800 From: Greg KH To: Linus Torvalds , Andrew Morton Cc: linux-kernel@vger.kernel.org Subject: [GIT PATCH] Remove devfs from 2.6.16 Message-ID: <20060320212338.GA11571@kroah.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.11 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 15083 Lines: 265 They are the same "delete devfs" patches that I submitted for 2.6.12 and 2.6.13 and 2.6.14 and 2.6.15. It rips out all of devfs from the kernel and ends up saving a lot of space. Since 2.6.13 came out, I have seen no complaints about the fact that devfs was not able to be enabled anymore, and in fact, a lot of different subsystems have already been deleting devfs support for a while now, with apparently no complaints (due to the lack of users.) It's also been over 8 months past the date when we said we would delete devfs from the kernel tree in the file, Documentation/feature-removal-schedule.txt, and over one and one half years since we publicly announced to the world that devfs would be removed from the kernel tree. So, I think people have had plenty of advance notice that this was going to happen by now :) Please pull from: rsync://rsync.kernel.org/pub/scm/linux/kernel/git/gregkh/devfs-2.6.git/ or if master.kernel.org hasn't synced up yet: master.kernel.org:/pub/scm/linux/kernel/git/gregkh/devfs-2.6.git/ I've posted all of these patches before, but if people really want to look at them, they can be found at: http://www.kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/gregkh-05-devfs/ Also, if people _really_ are in love with the idea of an in-kernel devfs, I have posted a patch that does this in about 300 lines of code, called ndevfs. It is available in the archives if anyone wants to use that instead (it is quite easy to maintain that patch outside of the kernel tree, due to it only needing 3 hooks into the main kernel tree.) thanks, greg k-h Documentation/DocBook/kernel-api.tmpl | 5 Documentation/filesystems/devfs/ChangeLog | 1977 --------------- Documentation/filesystems/devfs/README | 1959 --------------- Documentation/filesystems/devfs/ToDo | 40 Documentation/filesystems/devfs/boot-options | 65 arch/i386/kernel/microcode.c | 1 arch/ppc/4xx_io/serial_sicc.c | 2 arch/sh/kernel/cpu/sh4/sq.c | 1 arch/sparc64/solaris/socksys.c | 4 arch/um/drivers/line.c | 2 arch/um/drivers/ssl.c | 1 arch/um/drivers/stdio_console.c | 1 arch/um/drivers/ubd_kern.c | 18 arch/um/include/line.h | 1 drivers/block/DAC960.c | 1 drivers/block/acsi.c | 5 drivers/block/acsi_slm.c | 10 drivers/block/cciss.c | 1 drivers/block/cpqarray.c | 5 drivers/block/floppy.c | 55 drivers/block/loop.c | 6 drivers/block/nbd.c | 5 drivers/block/paride/pg.c | 18 drivers/block/paride/pt.c | 21 drivers/block/pktcdvd.c | 1 drivers/block/ps2esdi.c | 1 drivers/block/rd.c | 5 drivers/block/swim3.c | 4 drivers/block/sx8.c | 5 drivers/block/ub.c | 6 drivers/block/umem.c | 1 drivers/block/viodasd.c | 3 drivers/block/xd.c | 1 drivers/block/z2ram.c | 1 drivers/cdrom/aztcd.c | 1 drivers/cdrom/cdu31a.c | 1 drivers/cdrom/cm206.c | 1 drivers/cdrom/gscd.c | 1 drivers/cdrom/mcdx.c | 1 drivers/cdrom/optcd.c | 1 drivers/cdrom/sbpcd.c | 6 drivers/cdrom/sjcd.c | 1 drivers/cdrom/sonycd535.c | 1 drivers/cdrom/viocd.c | 3 drivers/char/cyclades.c | 1 drivers/char/dsp56k.c | 10 drivers/char/dtlk.c | 5 drivers/char/epca.c | 1 drivers/char/esp.c | 1 drivers/char/ftape/zftape/zftape-init.c | 25 drivers/char/hvc_console.c | 1 drivers/char/hvcs.c | 1 drivers/char/hvsi.c | 1 drivers/char/ip2main.c | 24 drivers/char/ipmi/ipmi_devintf.c | 13 drivers/char/isicom.c | 1 drivers/char/istallion.c | 13 drivers/char/lp.c | 7 drivers/char/mem.c | 6 drivers/char/misc.c | 15 drivers/char/mmtimer.c | 2 drivers/char/moxa.c | 1 drivers/char/ppdev.c | 15 drivers/char/pty.c | 8 drivers/char/raw.c | 15 drivers/char/riscom8.c | 1 drivers/char/rocket.c | 5 drivers/char/serial167.c | 1 drivers/char/stallion.c | 14 drivers/char/tipar.c | 17 drivers/char/tty_io.c | 17 drivers/char/vc_screen.c | 11 drivers/char/viocons.c | 1 drivers/char/viotape.c | 10 drivers/char/vme_scc.c | 1 drivers/char/vt.c | 2 drivers/ide/ide-cd.c | 2 drivers/ide/ide-disk.c | 2 drivers/ide/ide-floppy.c | 1 drivers/ide/ide-probe.c | 11 drivers/ide/ide-tape.c | 12 drivers/ide/ide.c | 10 drivers/ieee1394/dv1394.c | 22 drivers/ieee1394/ieee1394_core.c | 14 drivers/ieee1394/ieee1394_core.h | 1 drivers/ieee1394/raw1394.c | 6 drivers/ieee1394/video1394.c | 14 drivers/input/serio/serio_raw.c | 1 drivers/isdn/capi/capi.c | 5 drivers/isdn/hardware/eicon/divamnt.c | 3 drivers/isdn/hardware/eicon/divasi.c | 3 drivers/isdn/hardware/eicon/divasmain.c | 3 drivers/isdn/i4l/isdn_tty.c | 3 drivers/macintosh/adb.c | 3 drivers/md/dm-ioctl.c | 30 drivers/md/dm.c | 2 drivers/md/md.c | 30 drivers/media/dvb/dvb-core/dvbdev.c | 13 drivers/media/dvb/dvb-core/dvbdev.h | 1 drivers/media/dvb/ttpci/av7110.h | 4 drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c | 11 drivers/media/radio/miropcm20-rds.c | 1 drivers/media/video/arv.c | 1 drivers/media/video/videodev.c | 7 drivers/message/i2o/i2o_block.c | 1 drivers/mmc/mmc_block.c | 4 drivers/net/ppp_generic.c | 9 drivers/net/tun.c | 1 drivers/net/wan/cosa.c | 14 drivers/s390/block/dasd.c | 4 drivers/s390/block/dasd_genhd.c | 2 drivers/s390/block/dasd_int.h | 1 drivers/s390/block/xpram.c | 6 drivers/s390/char/monreader.c | 1 drivers/s390/char/tty3270.c | 3 drivers/s390/crypto/z90main.c | 1 drivers/s390/net/ctctty.c | 2 drivers/sbus/char/bpp.c | 9 drivers/sbus/char/vfc.h | 2 drivers/sbus/char/vfc_dev.c | 7 drivers/scsi/osst.c | 24 drivers/scsi/scsi.c | 3 drivers/scsi/scsi_scan.c | 6 drivers/scsi/sd.c | 2 drivers/scsi/sg.c | 10 drivers/scsi/sr.c | 2 drivers/scsi/st.c | 20 drivers/serial/21285.c | 1 drivers/serial/8250.c | 1 drivers/serial/at91_serial.c | 1 drivers/serial/au1x00_uart.c | 1 drivers/serial/crisv10.c | 2 drivers/serial/dz.c | 4 drivers/serial/imx.c | 1 drivers/serial/ip22zilog.c | 1 drivers/serial/m32r_sio.c | 1 drivers/serial/mcfserial.c | 1 drivers/serial/mpc52xx_uart.c | 1 drivers/serial/mpsc.c | 2 drivers/serial/pmac_zilog.c | 1 drivers/serial/pxa.c | 1 drivers/serial/s3c2410.c | 2 drivers/serial/sa1100.c | 1 drivers/serial/serial_core.c | 5 drivers/serial/serial_txx9.c | 3 drivers/serial/sh-sci.c | 3 drivers/serial/sunsab.c | 1 drivers/serial/sunsu.c | 1 drivers/serial/sunzilog.c | 1 drivers/serial/v850e_uart.c | 1 drivers/serial/vr41xx_siu.c | 1 drivers/tc/zs.c | 3 drivers/telephony/phonedev.c | 4 drivers/usb/class/cdc-acm.c | 3 drivers/usb/gadget/serial.c | 3 drivers/usb/serial/usb-serial.c | 3 drivers/video/fbmem.c | 5 fs/Makefile | 1 fs/block_dev.c | 1 fs/char_dev.c | 1 fs/coda/psdev.c | 23 fs/compat_ioctl.c | 1 fs/devfs/Makefile | 8 fs/devfs/base.c | 2836 ---------------------- fs/devfs/util.c | 97 fs/partitions/Makefile | 1 fs/partitions/check.c | 32 fs/partitions/devfs.c | 130 - fs/partitions/devfs.h | 10 include/asm-ppc/ocp.h | 1 include/linux/compat_ioctl.h | 5 include/linux/devfs_fs.h | 41 include/linux/devfs_fs_kernel.h | 58 include/linux/fb.h | 1 include/linux/genhd.h | 2 include/linux/ide.h | 1 include/linux/miscdevice.h | 1 include/linux/serial_core.h | 1 include/linux/tty_driver.h | 14 include/linux/videodev2.h | 1 include/scsi/scsi_device.h | 1 init/Makefile | 1 init/do_mounts.c | 8 init/do_mounts.h | 16 init/do_mounts_devfs.c | 137 - init/do_mounts_initrd.c | 6 init/do_mounts_md.c | 7 init/do_mounts_rd.c | 4 init/main.c | 1 mm/shmem.c | 5 mm/tiny-shmem.c | 4 net/bluetooth/rfcomm/tty.c | 3 net/irda/ircomm/ircomm_tty.c | 1 net/irda/irnet/irnet.h | 1 sound/core/info.c | 1 sound/core/sound.c | 24 sound/oss/soundcard.c | 16 sound/sound_core.c | 6 198 files changed, 82 insertions(+), 8331 deletions(-) --------------- Greg Kroah-Hartman: devfs: Remove devfs from the kernel tree devfs: Remove devfs documentation from the kernel tree devfs: Remove devfs from the partition code devfs: Remove devfs from the init code devfs: Remove devfs support from the serial subsystem devfs: Remove devfs support from the SCSI subsystem devfs: Remove devfs support from the ide subsystem. devfs: Remove devfs support from the IEE1394 subsystem devfs: Remove devfs_*_tape() functions from the kernel tree devfs: Remove devfs_mk_dir() function from the kernel tree devfs: Remove devfs_mk_symlink() function from the kernel tree devfs: Remove devfs_mk_bdev() function from the kernel tree devfs: Remove devfs_mk_cdev() function from the kernel tree devfs: Remove devfs_remove() function from the kernel tree devfs: Remove the devfs_fs_kernel.h file from the tree devfs: Remove the miscdevice devfs_name field as it's no longer needed devfs: Remove the gendisk devfs_name field as it's no longer needed devfs: Remove the videodevice devfs_name field as it's no longer needed devfs: Remove the line_driver devfs_name field as it's no longer needed devfs: Remove the tty_driver devfs_name field as it's no longer needed devfs: Rename TTY_DRIVER_NO_DEVFS to TTY_DRIVER_DYNAMIC_DEV devfs: Last little devfs cleanups throughout the kernel tree. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/