- 10 Jul, 2007 40 commits
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git://git.infradead.org/~dwmw2/battery-2.6Linus Torvalds authored
* git://git.infradead.org/~dwmw2/battery-2.6: [BATTERY] ds2760 W1 slave [BATTERY] One Laptop Per Child power/battery driver [BATTERY] Apple PMU driver [BATTERY] 1-Wire ds2760 chip battery driver [BATTERY] APM emulation driver for class batteries [BATTERY] pda_power platform driver [BATTERY] Universal power supply class (was: battery class)
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git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds authored
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] vmlogrdr function annotation. [S390] s390: rename CPU_IDLE to S390_CPU_IDLE [S390] cio: Remove prototype for non-existing function cmf_reset(). [S390] zcrypt: fix request timeout handling [S390] system call optimization. [S390] dasd: Avoid compile warnings on !CONFIG_DASD_PROFILE [S390] Remove volatile from atomic_t [S390] Program check in diag 210 under 31 bit [S390] Bogomips calculation for 64 bit. [S390] smp: Merge smp_count_cpus() and smp_get_save_areas(). [S390] zcore: Fix __user annotation. [S390] fixed cdl-format detection. [S390] sclp: Test facility list before executing a service call. [S390] sclp: introduce some new interfaces. [S390] Fixed comment typo. [S390] vmcp cleanup
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git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmwLinus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw: (57 commits) [GFS2] Accept old format NFS filehandles [GFS2] Small fixes to logging code [DLM] dump more lock values [GFS2] Remove i_mode passing from NFS File Handle [GFS2] Obtaining no_formal_ino from directory entry [GFS2] git-gfs2-nmw-build-fix [GFS2] System won't suspend with GFS2 file system mounted [GFS2] remounting w/o acl option leaves acls enabled [GFS2] inode size inconsistency [DLM] Telnet to port 21064 can stop all lockspaces [GFS2] Fix gfs2_block_truncate_page err return [GFS2] Addendum to the journaled file/unmount patch [GFS2] Simplify multiple glock aquisition [GFS2] assertion failure after writing to journaled file, umount [GFS2] Use zero_user_page() in stuffed_readpage() [GFS2] Remove bogus '\0' in rgrp.c [GFS2] Journaled file write/unstuff bug [DLM] don't require FS flag on all nodes [GFS2] Fix deallocation issues [GFS2] return conflicts for GETLK ...
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git://git.kernel.dk/data/git/linux-2.6-blockLinus Torvalds authored
* 'splice-2.6.23' of git://git.kernel.dk/data/git/linux-2.6-block: pipe: add documentation and comments pipe: change the ->pin() operation to ->confirm() Remove remnants of sendfile() xip sendfile removal splice: completely document external interface with kerneldoc sendfile: remove bad_sendfile() from bad_file_ops shmem: convert to using splice instead of sendfile() relay: use splice_to_pipe() instead of open-coding the pipe loop pipe: allow passing around of ops private pointer splice: divorce the splice structure/function definitions from the pipe header splice: relay support sendfile: convert nfsd to splice_direct_to_actor() sendfile: convert nfs to using splice_read() loop: convert to using splice_direct_to_actor() instead of sendfile() splice: add void cookie to the actor data sendfile: kill generic_file_sendfile() sendfile: remove .sendfile from filesystems that use generic_file_sendfile() sys_sendfile: switch to using ->splice_read, if available vmsplice: add vmsplice-to-user support splice: abstract out actor data
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git://git.kernel.dk/data/git/linux-2.6-blockLinus Torvalds authored
* 'trivial-2.6.23' of git://git.kernel.dk/data/git/linux-2.6-block: Documentation/block/barrier.txt is not in sync with the actual code: - blk_queue_ordered() no longer has a gfp_mask parameter - blk_queue_ordered_locked() no longer exists - sd_prepare_flush() looks slightly different Use list_for_each_entry() instead of list_for_each() in the block device Make a "menuconfig" out of the Kconfig objects "menu, ..., endmenu", block/Kconfig already has its own "menuconfig" so remove these Use menuconfigs instead of menus, so the whole menu can be disabled at once cfq-iosched: fix async queue behaviour unexport bio_{,un}map_user Remove legacy CDROM drivers [PATCH] fix request->cmd == INT cases cciss: add new controller support for P700m [PATCH] Remove acsi.c [BLOCK] drop unnecessary bvec rewinding from flush_dry_bio_endio [PATCH] cdrom_sysctl_info fix blk_hw_contig_segment(): bad segment size checks [TRIVIAL PATCH] Kill blk_congestion_wait() stub for !CONFIG_BLOCK
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Geert Uytterhoeven authored
Documentation/block/barrier.txt is not in sync with the actual code: - blk_queue_ordered() no longer has a gfp_mask parameter - blk_queue_ordered_locked() no longer exists - sd_prepare_flush() looks slightly different Signed-off-by:
Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Acked-by:
Tejun Heo <htejun@gmail.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Jens Axboe <jens.axboe@oracle.com>
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Matthias Kaehlcke authored
elevator Signed-off-by:
Matthias Kaehlcke <matthias.kaehlcke@gmail.com> Signed-off-by:
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Jan Engelhardt authored
so that the user can disable all the options in that menu at once instead of having to disable each option separately. Signed-off-by:
Jan Engelhardt <jengelh@gmx.de> Signed-off-by:
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Jan Engelhardt authored
"menu, endmenu" that did not get cleaned up in the block patch [ http://lkml.org/lkml/2007/4/10/251 ] Signed-off-by:
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Jan Engelhardt authored
instead of going through all options. Signed-off-by:
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Jens Axboe authored
With the cfq_queue hash removal, we inadvertently got rid of the async queue sharing. This was not intentional, in fact CFQ purposely shares the async queue per priority level to get good merging for async writes. So put some logic in cfq_get_queue() to track the shared queues. Signed-off-by: -
Steven Whitehouse authored
On Tue, 2007-07-10 at 10:06 +0100, Christoph Hellwig wrote: > > -#define GFS2_LARGE_FH_SIZE 10 > > - > > -struct gfs2_fh_obj { > > - struct gfs2_inum_host this; > > - u32 imode; > > -}; > > +#define GFS2_LARGE_FH_SIZE 8 > > Because gfs2_decode_fh only accepts file handles with GFS2_LARGE_FH_SIZE > or GFS2_LARGE_FH_SIZE you don't accept filehandles sent out by and older > gfs version anymore. Stale filehandles because of a new kernel version > are a big no-no, so please add back code to handle the old filehandles > on the decode side. > This should fix that problem I think since its only relating to end of the fh we can just ignore that field in order to accept the older format. Signed-off-by:Steven Whitehouse <swhiteho@redhat.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Wendy Cheng <wcheng@redhat.com>
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Anton Vorontsov authored
This is W1 slave for ds2760 chip, found inside almost every HP iPaq and HTC PDAs/phones. Signed-off-by:
Anton Vorontsov <cbou@mail.ru> Acked-by:
Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by:
David Woodhouse <dwmw2@infradead.org>
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David Woodhouse authored
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David Woodhouse authored
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Anton Vorontsov authored
This is driver for batteries with ds2760 chip inside, found inside almost every HP iPaq and HTC PDAs/phones. Signed-off-by:
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Anton Vorontsov authored
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Eugeny Boger <eugenyboger@dgap.mipt.ru> Signed-off-by:
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Anton Vorontsov authored
Common power driver for PDAs and phones with one or two external power supplies (AC/USB) connected to main and backup batteries, and optional builtin charger. It's used to stop logic duplication through different embedded devices. So, power supply *logic* is here. pda_power register power supplies, and will take care about notifying batteries about power changes through external power interface. Currently, power consumption legal limits (including USB power consumption) should be handled by platform code, inside set_charge function. Signed-off-by:
Roman Moravcik <roman.moravcik@gmail.com> Signed-off-by:
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Anton Vorontsov authored
This class is result of "external power" and "battery" classes merge, as suggested by David Woodhouse. He also implemented uevent support. Here how userspace seeing it now: # ls /sys/class/power\ supply/ ac main-battery usb # cat /sys/class/power\ supply/ac/type AC # cat /sys/class/power\ supply/usb/type USB # cat /sys/class/power\ supply/main-battery/type Battery # cat /sys/class/power\ supply/ac/online 1 # cat /sys/class/power\ supply/usb/online 0 # cat /sys/class/power\ supply/main-battery/status Charging # cat /sys/class/leds/h5400\:red-left/trigger none h5400-radio timer hwtimer ac-online usb-online main-battery-charging-or-full [main-battery-charging] main-battery-full Signed-off-by: -
Christian Borntraeger authored
Use __init and __exit for vmlogrdr. Both functions are only referenced by the module_init exit macros, so this change should be fine. Acked-by:
Stefan Weinhuber <wein@de.ibm.com> Signed-off-by:
Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by:
Martin Schwidefsky <schwidefsky@de.ibm.com>
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Heiko Carstens authored
sched-cfs-v2.6.22-git-v18.patch introduces CPU_IDLE in sched.h. This conflict with the already existing define in include/asm-s390/processor.h Just rename the s390 defines, since they will go away as soon as we support CONFIG_NO_HZ instead of our own CONFIG_NO_IDLE_HZ. Signed-off-by:
Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by:
Ingo Molnar <mingo@elte.hu> Signed-off-by:
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Cornelia Huck authored
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Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by:
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Ralph Wuerthner authored
Under very high load zcrypt requests may timeout while waiting on the request queue. Modify zcrypt that timeouts are based on crypto adapter responses. A timeout occurs only if a crypto adapter does not respond within a given time frame to sumitted requests. Signed-off-by:
Ralph Wuerthner <rwuerthn@de.ibm.com> Signed-off-by:
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Martin Schwidefsky authored
After the in-kernel system call has been remove the system call path can be optimized. The problem state bit of the old psw is always set between system_call and sysc_do_svc. SAVE_ALL_SVC uses this information to avoid two instructions. Signed-off-by: -
Heiko Carstens authored
drivers/s390/block/dasd_proc.c:33: warning: 'dasd_get_user_string' defined but not used drivers/s390/block/dasd_proc.c:172: warning: 'dasd_statistics_array' defined but not used Signed-off-by:
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Heiko Carstens authored
Follow i386/x86_64 and remove 'volatile' from atomic_t. Signed-off-by:
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Michael Holzheu authored
If a virtual address is passed to the diag210 function under 31 bit, we get a programming exception, since diag 210 only works with physical addresses. To fix this, the content of the diag210 data structure is copied to a local structure and the physical address of that structure is passed to diagnose 210. Signed-off-by:
Michael Holzheu <holzheu@de.ibm.com> Signed-off-by:
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Martin Schwidefsky authored
The bogomips calculation triggered via reading from /proc/cpuinfo can return incorrect values if the qrnnd assembly is called with a pointer in %r2 with any of the upper 32 bits set. Fix this by using 64 bit division / remainder operation provided by gcc instead of calling the assembly. Signed-off-by: -
Heiko Carstens authored
Merge smp_count_cpus() and smp_get_save_areas() so we save a loop over all potentially present cpus. Signed-off-by:
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Heiko Carstens authored
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Stefan Haberland authored
CDL formated DASDs are now detected correctly even if no VOL1 label is on the disk. This prevents possible loss of data. Signed-off-by:
Stefan Haberland <stefan.haberland@de.ibm.com> Signed-off-by:
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Heiko Carstens authored
Check if a command is available before executing. Saves some superfluous service calls that won't succeed anyway. Signed-off-by:
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Heiko Carstens authored
Introduce some new interfaces so that random subsystems don't have to mess around with sclp internal structures. Signed-off-by:
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Ralph Wuerthner authored
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Robert P. J. Day authored
No need to use the "&" prefix and, since you're calling nonseekable_open(), there is no need to use no_llseek(). Signed-off-by:
Robert P. J. Day <rpjday@mindspring.com> Signed-off-by:
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Jens Axboe authored
As per Andrew Mortons request, here's a set of documentation for the generic pipe_buf_operations hooks, the pipe, and pipe_buffer structures. Signed-off-by: -
Jens Axboe authored
The name 'pin' was badly chosen, it doesn't pin a pipe buffer in the most commonly used sense in the kernel. So change the name to 'confirm', after debating this issue with Hugh Dickins a bit. A good return from ->confirm() means that the buffer is really there, and that the contents are good. Signed-off-by: -
Jens Axboe authored
There are now zero users of .sendfile() in the kernel, so kill it from the file_operations structure and in do_sendfile(). Signed-off-by: -
Carsten Otte authored
This patch removes xip_file_sendfile, the sendfile implementation for xip without replacement. Those customers that use xip on s390 are not using sendfile() as far as we know, and so far s390 is the only platform this could potentially be used on so far. Having sendfile is not a popular feature for execute in place file systems, however we have a working implementation of splice_read() based on fs/splice.c if anyone asks for it. At this point in time, it does not seem preferable to merge splice_read() for xip because it causes extra maintenence effort due to code duplication and it requires struct page behind the xip memory segment. We'd like to get rid of that in favor of supporting flash based embedded platforms (Monta Vista work) soon. Signed-off-by:
Carsten Otte <cotte@de.ibm.com> Signed-off-by:
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Jens Axboe authored
Also add fs/splice.c as a kerneldoc target with a smaller blurb that should be expanded to better explain the overview of splice. Signed-off-by:
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