Re: [PATCH] LDM: use list_for_each_entry*
On Tue, Dec 08, 2015 at 10:25:41PM +0800, Geliang Tang wrote: > Use list_for_each_entry*() instead of list_for_each*() to simplify > the code. Fix coding style by the way. Looks good to me. Thanks for letting me know. Rich -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] LDM: use list_for_each_entry*
On Tue, Dec 08, 2015 at 10:25:41PM +0800, Geliang Tang wrote: > Use list_for_each_entry*() instead of list_for_each*() to simplify > the code. Fix coding style by the way. Looks good to me. Thanks for letting me know. Rich -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Announce: Win2K LDM Docs (Logical Disk Manager)
Hi All, I'm pleased to announce the first version of the LDM Documentation. Windows 2000 introduced a new partitioning scheme and with it, the Logical Disk Manager. Like Linux's Logical Volume Manager is allows changes to partitioning, and volumes, to be made without rebooting. To create Mirrored, Spanned, Striped or RAID disks under Win2K, you must use their "Dynamic Disks". Unfortunately Linux cannot read these Dynamic Disks. Yet. The documentation, although only a first draft, contains enough information to locate and piece together the disks, partitions and volumes used by Win2K. The docs show the on-disk structures that make up the 1MB database at the end of the physical disk. The docs are available online at: http://linux-ntfs.sourceforge.net/ldm and to download at: http://sourceforge.net/project/showfiles.php?group_id=13956 Also, I've written a test program to dump the LDM information stored on a dynamic disk. It's available at: http://linux-ntfs.sourceforge.net/ldm/ldm.c If you have any questions, comments or additions, please email me. Thanks, FlatCap (Richard Russon) [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Announce: Win2K LDM Docs (Logical Disk Manager)
Hi All, I'm pleased to announce the first version of the LDM Documentation. Windows 2000 introduced a new partitioning scheme and with it, the Logical Disk Manager. Like Linux's Logical Volume Manager is allows changes to partitioning, and volumes, to be made without rebooting. To create Mirrored, Spanned, Striped or RAID disks under Win2K, you must use their Dynamic Disks. Unfortunately Linux cannot read these Dynamic Disks. Yet. The documentation, although only a first draft, contains enough information to locate and piece together the disks, partitions and volumes used by Win2K. The docs show the on-disk structures that make up the 1MB database at the end of the physical disk. The docs are available online at: http://linux-ntfs.sourceforge.net/ldm and to download at: http://sourceforge.net/project/showfiles.php?group_id=13956 Also, I've written a test program to dump the LDM information stored on a dynamic disk. It's available at: http://linux-ntfs.sourceforge.net/ldm/ldm.c If you have any questions, comments or additions, please email me. Thanks, FlatCap (Richard Russon) [EMAIL PROTECTED] - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Swap Corruption in 2.4.3 ?
Hi all, When I unmount the swapfile I get: VM: Undead swap entry 000bb300 VM: Undead swap entry 00abb300 VM: Undead swap entry 016fb300 I can repeat this fairly reliably. First fill up the conventional memory, and a few 10s of Mb of swap, then put the machine under a bit of a load. It may not be the loading that's causing this, just the movement in swap. First things stop working, e.g. shared libraries appear to be missing or corrupt, every program segfaults on startup, occasionally the whole machines hangs. I have seen Oopses but if memory is being corrupted I doubt they'll be any use. If I reboot, everything is fine again. The machine is a 800Mhz PIII, all IDE, all ext2, not overclocked, with a vanilla 2.4.3 kernel (compiled with gcc-2.91.66). I can reproduce this with DMA turned off. I cannot reproduce this with the swap file off, however hard I try. If the swapfile isn't touched the machine seems stable under load. Below is my .config (if it's useful) Can anyone think of anything else I can test to give you any pointers? Cheers, FlatCap (Richard Russon) [EMAIL PROTECTED] CONFIG_X86=y CONFIG_ISA=y CONFIG_UID16=y CONFIG_EXPERIMENTAL=y CONFIG_MODULES=y CONFIG_MODVERSIONS=y CONFIG_KMOD=y CONFIG_MPENTIUMIII=y CONFIG_X86_WP_WORKS_OK=y CONFIG_X86_INVLPG=y CONFIG_X86_CMPXCHG=y CONFIG_X86_BSWAP=y CONFIG_X86_POPAD_OK=y CONFIG_X86_L1_CACHE_SHIFT=5 CONFIG_X86_TSC=y CONFIG_X86_GOOD_APIC=y CONFIG_X86_PGE=y CONFIG_X86_USE_PPRO_CHECKSUM=y CONFIG_NOHIGHMEM=y CONFIG_MTRR=y CONFIG_X86_UP_IOAPIC=y CONFIG_X86_IO_APIC=y CONFIG_X86_LOCAL_APIC=y CONFIG_NET=y CONFIG_PCI=y CONFIG_PCI_GOANY=y CONFIG_PCI_BIOS=y CONFIG_PCI_DIRECT=y CONFIG_PCI_NAMES=y CONFIG_SYSVIPC=y CONFIG_SYSCTL=y CONFIG_KCORE_ELF=y CONFIG_BINFMT_ELF=y CONFIG_PARPORT=y CONFIG_PARPORT_PC=y CONFIG_PNP=y CONFIG_ISAPNP=y CONFIG_BLK_DEV_FD=y CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_PACKET=y CONFIG_NETLINK=y CONFIG_UNIX=y CONFIG_INET=y CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y CONFIG_BLK_DEV_IDEDISK=y CONFIG_BLK_DEV_CMD640=y CONFIG_BLK_DEV_RZ1000=y CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_IDEDMA_PCI_AUTO=y CONFIG_BLK_DEV_IDEDMA=y CONFIG_IDEDMA_AUTO=y CONFIG_BLK_DEV_IDE_MODES=y CONFIG_SD_EXTRA_DEVS=40 CONFIG_SR_EXTRA_DEVS=2 CONFIG_SCSI_DEBUG_QUEUES=y CONFIG_SCSI_MULTI_LUN=y CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y CONFIG_NET_PCI=y CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_SERIAL=y CONFIG_UNIX98_PTYS=y CONFIG_UNIX98_PTY_COUNT=256 CONFIG_MOUSE=y CONFIG_PSMOUSE=y CONFIG_AGP_SIS=y CONFIG_AUTOFS4_FS=y CONFIG_JOLIET=y CONFIG_PROC_FS=y CONFIG_DEVPTS_FS=y CONFIG_EXT2_FS=y CONFIG_NFS_V3=y CONFIG_NFSD_V3=y CONFIG_LOCKD_V4=y CONFIG_SMB_NLS_DEFAULT=y CONFIG_SMB_NLS_REMOTE="cp437" CONFIG_MSDOS_PARTITION=y CONFIG_SMB_NLS=y CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_15=y CONFIG_VGA_CONSOLE=y CONFIG_VIDEO_SELECT=y CONFIG_SOUND=y CONFIG_BLK_DEV_IDECD=m CONFIG_8139TOO=m CONFIG_NE2K_PCI=m CONFIG_BLK_DEV_IDECD=m CONFIG_FAT_FS=m CONFIG_VFAT_FS=m CONFIG_SOUND_ES1371=m - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Swap Corruption in 2.4.3 ?
Hi all, When I unmount the swapfile I get: VM: Undead swap entry 000bb300 VM: Undead swap entry 00abb300 VM: Undead swap entry 016fb300 I can repeat this fairly reliably. First fill up the conventional memory, and a few 10s of Mb of swap, then put the machine under a bit of a load. It may not be the loading that's causing this, just the movement in swap. First things stop working, e.g. shared libraries appear to be missing or corrupt, every program segfaults on startup, occasionally the whole machines hangs. I have seen Oopses but if memory is being corrupted I doubt they'll be any use. If I reboot, everything is fine again. The machine is a 800Mhz PIII, all IDE, all ext2, not overclocked, with a vanilla 2.4.3 kernel (compiled with gcc-2.91.66). I can reproduce this with DMA turned off. I cannot reproduce this with the swap file off, however hard I try. If the swapfile isn't touched the machine seems stable under load. Below is my .config (if it's useful) Can anyone think of anything else I can test to give you any pointers? Cheers, FlatCap (Richard Russon) [EMAIL PROTECTED] CONFIG_X86=y CONFIG_ISA=y CONFIG_UID16=y CONFIG_EXPERIMENTAL=y CONFIG_MODULES=y CONFIG_MODVERSIONS=y CONFIG_KMOD=y CONFIG_MPENTIUMIII=y CONFIG_X86_WP_WORKS_OK=y CONFIG_X86_INVLPG=y CONFIG_X86_CMPXCHG=y CONFIG_X86_BSWAP=y CONFIG_X86_POPAD_OK=y CONFIG_X86_L1_CACHE_SHIFT=5 CONFIG_X86_TSC=y CONFIG_X86_GOOD_APIC=y CONFIG_X86_PGE=y CONFIG_X86_USE_PPRO_CHECKSUM=y CONFIG_NOHIGHMEM=y CONFIG_MTRR=y CONFIG_X86_UP_IOAPIC=y CONFIG_X86_IO_APIC=y CONFIG_X86_LOCAL_APIC=y CONFIG_NET=y CONFIG_PCI=y CONFIG_PCI_GOANY=y CONFIG_PCI_BIOS=y CONFIG_PCI_DIRECT=y CONFIG_PCI_NAMES=y CONFIG_SYSVIPC=y CONFIG_SYSCTL=y CONFIG_KCORE_ELF=y CONFIG_BINFMT_ELF=y CONFIG_PARPORT=y CONFIG_PARPORT_PC=y CONFIG_PNP=y CONFIG_ISAPNP=y CONFIG_BLK_DEV_FD=y CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_PACKET=y CONFIG_NETLINK=y CONFIG_UNIX=y CONFIG_INET=y CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y CONFIG_BLK_DEV_IDEDISK=y CONFIG_BLK_DEV_CMD640=y CONFIG_BLK_DEV_RZ1000=y CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_IDEDMA_PCI_AUTO=y CONFIG_BLK_DEV_IDEDMA=y CONFIG_IDEDMA_AUTO=y CONFIG_BLK_DEV_IDE_MODES=y CONFIG_SD_EXTRA_DEVS=40 CONFIG_SR_EXTRA_DEVS=2 CONFIG_SCSI_DEBUG_QUEUES=y CONFIG_SCSI_MULTI_LUN=y CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y CONFIG_NET_PCI=y CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_SERIAL=y CONFIG_UNIX98_PTYS=y CONFIG_UNIX98_PTY_COUNT=256 CONFIG_MOUSE=y CONFIG_PSMOUSE=y CONFIG_AGP_SIS=y CONFIG_AUTOFS4_FS=y CONFIG_JOLIET=y CONFIG_PROC_FS=y CONFIG_DEVPTS_FS=y CONFIG_EXT2_FS=y CONFIG_NFS_V3=y CONFIG_NFSD_V3=y CONFIG_LOCKD_V4=y CONFIG_SMB_NLS_DEFAULT=y CONFIG_SMB_NLS_REMOTE="cp437" CONFIG_MSDOS_PARTITION=y CONFIG_SMB_NLS=y CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_15=y CONFIG_VGA_CONSOLE=y CONFIG_VIDEO_SELECT=y CONFIG_SOUND=y CONFIG_BLK_DEV_IDECD=m CONFIG_8139TOO=m CONFIG_NE2K_PCI=m CONFIG_BLK_DEV_IDECD=m CONFIG_FAT_FS=m CONFIG_VFAT_FS=m CONFIG_SOUND_ES1371=m - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: bug database braindump from the kernel summit
On 01 Apr 2001 18:21:29 -0500, Jeff Garzik wrote: > Let's hope it's not a flamewar, but here goes :) > > We -need- .config, but /proc/config seems like pure bloat. Don't ask me for sample code, but... The init code for many drivers is freed up after it's used. Could we apply the same technique and compile in .config, then printk the entire lot (boot option) and free up the space afterwards? FlatCap (Richard Russon) [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: bug database braindump from the kernel summit
On 01 Apr 2001 18:21:29 -0500, Jeff Garzik wrote: Let's hope it's not a flamewar, but here goes :) We -need- .config, but /proc/config seems like pure bloat. Don't ask me for sample code, but... The init code for many drivers is freed up after it's used. Could we apply the same technique and compile in .config, then printk the entire lot (boot option) and free up the space afterwards? FlatCap (Richard Russon) [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
