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2006-02-03[PATCH] SBC EPX does not check/claim I/O ports it uses (2nd Edition)Alan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-03[PATCH] sx.c warning fixesAndrew Morton
drivers/char/sx.c: In function `sx_set_real_termios': drivers/char/sx.c:934: warning: int format, long unsigned int arg (arg 2) drivers/char/sx.c:961: warning: unsigned int format, tcflag_t arg (arg 2) drivers/char/sx.c:976: warning: unsigned int format, tcflag_t arg (arg 2) Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-03[PATCH] 3c59x: collision statistic fixSteffen Klassert
Count the total number of packets with collisions during transmission in vp->stats.collisions. Signed-off-by: Steffen Klassert <klassert@mathematik.tu-chemnitz.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-03[PATCH] s390: fix to_channelpath macroCornelia Huck
Fix broken to_channelpath macro (fortunately worked in all current cases...). Signed-off-by: Cornelia Huck <cohuck@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-03[PATCH] s390: dasd extended error reporting moduleStefan Weinhuber
The DASD extended error reporting is a facility that allows to get detailed information about certain problems in the DASD I/O. This information can be used to implement fail-over applications that can recover these problems. Signed-off-by: Stefan Weinhuber <wein@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-03[PATCH] ide: restore support for AEC6280M cards in aec62xx.cThibaut VARENE
This patch adds missing initialization sequence, necessary to get the "Macintosh" version of AEC6280 cards to work in Linux. Without this patch, the driver hangs for several minutes trying to initialize the card and the kernel is left in an unstable state. This patch has been tested fine on ppc and i386. Signed-off-by: Thibaut VARENE <varenet@parisc-linux.org> Acked-by: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-03[PATCH] Fix compilation errors in maps/dc21285.cMartin Michlmayr
CC drivers/mtd/maps/dc21285.o drivers/mtd/maps/dc21285.c: In function `dc21285_copy_to_32': drivers/mtd/maps/dc21285.c:113: error: invalid lvalue in increment drivers/mtd/maps/dc21285.c: In function `dc21285_copy_to_16': drivers/mtd/maps/dc21285.c:124: error: invalid lvalue in increment drivers/mtd/maps/dc21285.c: In function `dc21285_copy_to_8': drivers/mtd/maps/dc21285.c:134: error: invalid lvalue in increment make[3]: *** [drivers/mtd/maps/dc21285.o] Error 1 Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-03[PATCH] md: Make sure rdev->size gets set for version-1 superblocksNeilBrown
Sometimes it doesn't so make the code more like the version-0 code which works. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-03[PATCH] md: Assorted little md fixesNeilBrown
- version-1 superblock + The default_bitmap_offset is in sectors, not bytes. + the 'size' field in the superblock is in sectors, not KB - raid0_run should return a negative number on error, not '1' - raid10_read_balance should not return a valid 'disk' number if ->rdev turned out to be NULL - kmem_cache_destroy doesn't like being passed a NULL. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-03[PATCH] md: Handle overflow of mdu_array_info_t->size betterNeilBrown
mdu_array_info_t->size is 'int', which isn't big enough for the size (in KB of each component in) some arrays. So rather than a random overflow, set size to -1 when it cannot be set correctly. To update aspect on an array, userspace will sometimes: get_array_info change one field set_array_info in this case, we don't want the '-1' in 'size' to change to size, or look like a size change at all. So test for that in update_array_info. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-03[PATCH] Fix RocketPort driverMichal Ostrowski
Call "ld->receive_buf" using the start of the character and flag buffers, rather than the ends. Signed-off-by: Michal Ostrowski <mostrows@watson.ibm.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-02[PATCH] device-mapper log bitset: fix big endian find_next_zero_bitStefan Bader
This is a fix to the device-mapper-log-bitset-fix-endian patch that switched to ext2_* versions of the set and clear bit functions. The find_next_zero_bit function also has to be the ext2 one. Otherwise the mirror target tries to recover non-existent regions beyond the end of device. Signed-off-by: Stefan Bader <shbader@de.ibm.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-02[PATCH] md: Add sysfs access to raid6 stripe cache sizeNeilBrown
.. just as we already have for raid5. Signed-off-by: Neil Brown <neilb@suse.de> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-02[PATCH] md: Don't remove bitmap from md array when switching to read-onlyNeilBrown
While a read-only array doesn't not really need a bitmap, we should not remove the bitmap when switching an array to read-only because a/ There is no code to re-add the bitmap which switching to read-write, b/ There is insufficient locking - the bitmap could be accessed while it is being removed. Cc: Reuben Farrelly <reuben-lkml@reub.net> Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-02[PATCH] md: Make sure array geometry changes persist with version-1 superblocksNeilBrown
super_1_sync only updates fields in the superblock that might have changed. 'raid_disks' and 'size' could have changed, but this information doesn't get updated.... until this patch. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-02[PATCH] md: Fix device-size updates in mdNeilBrown
As 'array_size' is a 'sector_t', it may overflow inappropriately when shifted 10 bits. So We should cast it to a loff_t first. There are two places with this problem, but the second (in update_raid_disks) isn't needed so just remove it: The only personality that handles ->reshape currently is raid1, and it doesn't change the size of the array. When added for raid5/6, reshape again won't change the size of the array, at least not straight away. This code might be need for reshaping 'linear' but linear->shape, if implemented, should probably do the i_size_write itself. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-02Merge branch 'drm-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
2006-02-02[PATCH] Fix sgiioc4 DMA timeout problem with 64KiB s/g elements.Jeremy Higdon
Problem caused by the fact that the code used to only pick the low 16 bits of the bytecount. That may be how some controllers act on it (byte count of 0 means 0x10000), but not for this particular hardware. Signed-off-by: Jeremy Higdon <jeremy@sgi.com> Acked-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-02sem2mutex: drivers/char/drm/Dave Airlie
From: Arjan van de Ven <arjan@infradead.org> Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-02-02drm: drivers/char/drm/: make some functions staticDave Airlie
From: Adrian Bunk <bunk@stusta.de> This patch makes some needlessly global functions static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-02-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsaLinus Torvalds
2006-02-01Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
2006-02-01[PATCH] PowerPC/PCI Hotplug build breakLinas Vepstas
Build break: Building PCI hotplug on PowerPC results in a build break, due to failure to export symbols. Reported today by Dave Jones <davej@redhat.com>: drivers/pci/hotplug/rpaphp.ko needs unknown symbol pcibios_add_pci_devices This patch fixes same problem in drivers/pci tree Previous patch fixes the break in the arch/powerpc tree. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] i810fb: Do not probe the third i2c bus by defaultManuel Lauss
Some time before 2.6.15, a third DDC channel was added to i810fb. On systems where these ddc pins are not connected, the probe takes about 10 seconds. Add a boot/module option for i810fb to explicitly probe for the 3rd ddc bus if needed. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] video: hp680 backlight driverAndriy Skulysh
This adds support for the hp680 backlight, as found in the hp6xx series of sh devices. Signed-off-by: Andriy Skulysh <askulysh@image.kiev.ua> Signed-off-by: Paul Mundt <lethal@linux-sh.org> Acked-by: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] fbcon: Fix screen artifacts when moving cursorAntonino A. Daplas
When moving the cursor by writing to /dev/vcs*, the old cursor image is not erased. Fix by hiding the cursor first before moving the cursor to the new position. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] Altix ioc3: correct export callPat Gefre
Use EXPORT_SYMBOL_GPL in ioc3 shim layer. Signed-off-by: Patrick Gefre <pfg@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] ebcdic do_kdsk_ioctl off-by-oneDavi Arnaut
Add a missing return check from strnlen_user and fixes a off-by-one when terminating the string with zero. Signed-off-by: Davi Arnaut <davi.arnaut@gmail.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] s390: Add missing memory constraint to stcrw()Peter Oberparleiter
Add missing memory constraint to stcrw() inline assembly. Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] s390: Fix modalias for ccw devicesCornelia Huck
Fix modalias for ccw devices: cu_type should be in capitals as well. Signed-off-by: Cornelia Huck <cohuck@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] s390: dasd wait for clear i/o interruptHorst Hummel
The sleep_on function clears a running cqr without waiting for the related interrupt. This can lead to a panic at the time the interrupt is processed because the related memory might already be freed. Wait for clear-interrupt and de-queue cqr prior to return. Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] s390: dasd open counterHorst Hummel
The open_count is increased for every opener, that includes the blkdev_get in dasd_scan_partitions. This tampers the open_count in BIODASDINFO. Hide the internal open from user-space. Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] s390: ccw_device_probe_console return valuePeter Oberparleiter
The return code of ccw_device_probe_console() is not properly handled. It should only return a valid ccw device pointer or a error value converted by ERR_PTR. Fix the console driver code to check with IS_ERR instead against NULL. Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] s390: hangcheck timer supportJan Glauber
Remove useless s390 define from hangcheck-timer, remove wrong definition of a TOD second and other s390 ifdefs. Use monotonic_clock instead. Add hangcheck-timer option, copied from drivers/char/Kconfig. This is ugly but unless we have a big Kconfig cleanup we cannot include drivers/char/Kconfig... Signed-off-by: Jan Glauber <jan.glauber@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] s390: Remove CVS generated informationHeiko Carstens
- Remove all CVS generated information like e.g. revision IDs from drivers/s390 and include/asm-s390 (none present in arch/s390). - Add newline at end of arch/s390/lib/Makefile to avoid diff message. Acked-by: Andreas Herrmann <aherrman@de.ibm.com> Acked-by: Frank Pavlic <pavlic@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] sh: sh-sci clock framework updatesPaul Mundt
A couple of updates for the sh-sci serial driver: - Update for clock framework on sh. - Fix a compile error introduced by some h8300 changes. - Add SH7770/SH7780 subtype support. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] MODALIAS= for macioOlaf Hering
Prodive a MODALIAS= enviroment variable for devices on the mac-io bus. Change the buffer length counter to not waste memory by advancing the pointer for the next string too far. Tested on an ibook1 with modular pmac_zilog. Signed-off-by: Olaf Hering <olh@suse.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] fix saa7146 kobject register failureDave Jones
Whoops. kobject_register failed for hexium HV-PCI6/Orion (-13) [<c01d3eb6>] kobject_register+0x31/0x47 [<c023a996>] bus_add_driver+0x4a/0xfd [<c01de3c1>] __pci_register_driver+0x82/0xa4 [<d083400a>] hexium_init_module+0xa/0x47 [hexium_orion] [<c013bdae>] sys_init_module+0x167b/0x1822 [<c01633f7>] do_sync_read+0xb8/0xf3 [<c0133fa3>] autoremove_wake_function+0x0/0x2d [<c0145390>] audit_syscall_entry+0x118/0x13f [<c0106ae2>] do_syscall_trace+0x104/0x14a [<c0103d21>] syscall_call+0x7/0xb slashes in kobject names aren't allowed. Signed-off-by: Dave Jones <davej@redhat.com> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] jsm: fix for high baud rates problemV. Ananda Krishnan
Scott Kilau <Scott_Kilau@digi.com> Digi serial port console doesn't work when baud rates are set higher than 38400. So the lookup table and code in jsm_neo.c has been modified and tested. Please let me have the feed-back. Signed-off-by: V.Ananda Krishnan <mansarov@us.ibm.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] tpm: tpm_bios remove unused variableKylene Jo Hall
Remove event_data_size since it was pointed out in tpm_bios-indexing- fix.patch that is was ugly and it wasn't actually being used. Signed-off-by: Kylene Hall <kjhall@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] tpm: tpm_bios fix sparse warningsKylene Jo Hall
Fixing the sparse warnings on the acpi_os_map_memory calls pointed out by Randy. Signed-off-by: Kylene Hall <kjhall@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] tpm: tpm-bios: fix module license issueKylene Jo Hall
Attempting to insert the tpm modules fails because the tpm_bios file is missing a license statement. Signed-off-by: Kylene Hall <kjhall@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] tpm_bios indexing fixAndrew Morton
It generates warnings: drivers/char/tpm/tpm_bios.c: In function `get_event_name': drivers/char/tpm/tpm_bios.c:223: warning: cast from pointer to integer of different size drivers/char/tpm/tpm_bios.c:223: warning: cast from pointer to integer of different size drivers/char/tpm/tpm_bios.c:223: warning: cast from pointer to integer of different size drivers/char/tpm/tpm_bios.c:224: warning: cast from pointer to integer of different size drivers/char/tpm/tpm_bios.c:224: warning: cast from pointer to integer of different size drivers/char/tpm/tpm_bios.c:224: warning: cast from pointer to integer of different size and I'm not sure what the code is doing there, but it seems wrong. We're using the address of the buffer rather than the contents of it. The patch adds more nasty typecasting, but I think the whole arrangement could be done in a more typesafe manner. Cc: Kylene Jo Hall <kjhall@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] tpm_bios: securityfs error checking fixAndrew Morton
These functions return ERR_PTR()s on error, not NULL. Spotted by Randy. Cc: Serge Hallyn <serue@us.ibm.com> Cc: Kylene Jo Hall <kjhall@us.ibm.com> Cc: "Randy.Dunlap" <rdunlap@xenotime.net> Acked-by: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] tpm_infineon: fix printk format warningRandy Dunlap
drivers/char/tpm/tpm_infineon.c:443: warning: format '%04x' expects type 'unsigned int', but argument 4 has type 'long unsigned int' Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] IPMI: remove invalid acpi register spacing checkRocky Craig
At the 2.6.12 timeframe ipmi_si_intf.c was patched to provide default register spacings in try_init_acpi() if the register spacing was set to zero, similar to code in other routines. Unfortunately, another patch was simultaneously added that exits early from try_init_acpi() if the register spacings are set to zero, circumventing the new defaults. This patch removes the early exit code and some incorrect comments that aren't present in other common code snippets. Signed-off-by: Rocky Craig <rocky.craig@hp.com> Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] ipw2200: fix ->eeprom[EEPROM_VERSION] checkAlexey Dobriyan
priv->eeprom is a pointer. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: Yi Zhu <yi.zhu@intel.com> Cc: James Ketrenos <jketreno@linux.intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] dm: dm-table warning fixAlasdair G Kergon
drivers/md/dm-table.c:500: warning: comparison of distinct pointer types lacks a cast Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] device-mapper snapshot: barriers not supportedAlasdair G Kergon
The snapshot and origin targets are incapable of handling barriers and need to indicate this. Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[PATCH] device-mapper disk statistics: timingJun'ichi "Nick" Nomura
Record I/O timing statistics The start time is added to struct dm_io, an existing structure allocated privately internally within dm and attached to each incoming bio. We export disk_round_stats() from block/ll_rw_blk.c instead of creating a private clone. Signed-off-by: Jun'ichi "Nick" Nomura <j-nomura@ce.jp.nec.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>