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* [PATCH] pktcdvd: BUG_ON cleanupsPeter Osterlund2005-09-13
| | | | | | | | | Remove some redundant BUG_ON() statements in pktcdvd and move one run-time check to compile-time. Signed-off-by: Peter Osterlund <petero2@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pktcdvd: use kcalloc and kzallocPeter Osterlund2005-09-13
| | | | | | | | Use kcalloc and kzalloc in pktcdvd. Signed-off-by: Peter Osterlund <petero2@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pktcdvd: more accurate I/O accountingPeter Osterlund2005-09-13
| | | | | | | | | | In the /proc statistics, only count writes that upper layers have requested. Don't count additional writes created inside the packet driver to satisfy the requirement to only write full packets. Signed-off-by: Peter Osterlund <petero2@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pktcdvd: documentation updatePeter Osterlund2005-09-13
| | | | | | | | Update the "theory of operation" description. Signed-off-by: Peter Osterlund <petero2@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pktcdvd: fix bogus BUG_ONPeter Osterlund2005-09-13
| | | | | | | | | In the packet writing driver, if the drive reports a packet size larger than the driver can handle, bail out safely instead of triggering a BUG_ON. Signed-off-by: Peter Osterlund <petero2@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] cciss: SCSI tape info for /procMike Miller2005-09-13
| | | | | | | | | | | | | | | | | | Add SCSI host and device info not elsewhere available to /proc/scsi/cciss/* Namely, connect cciss device instance with scsi host number, and give scsi host number, bus, target, lun, devicetype, and 8-byte cciss LUNID for each tapedrive/medium changer attached to a controller For instance: # cat /proc/scsi/cciss/2 cciss0: SCSI host: 2 c2b0t0l0 01 0x0000000000000001 Signed-off-by: Stephen M. Cameron <steve.cameron@hp.com> Signed-off-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] cciss: One Button Disaster Recovery supportMike Miller2005-09-13
| | | | | | | | | | | | | | | This patch adds support for "One Button Disaster Recovery" devices to the cciss driver. (OBDR devices are tape drives which can pretend to be cd-rom devices temporarily. Once booted the device can be reverted to a tape drive and data recovery operations can be automatically begun.) This is an enhancement request by a vendor/partner working on One Button Disaster Recovery. Signed-off-by: Stephen M. Cameron <steve.cameron@hp.com> Signed-off-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] cciss: fix for DMA brokenessMike Miller2005-09-13
| | | | | | | | | | | | | | | | The CCISS driver seems to loose track of DMA mappings created by it's fill_cmd() routine. Neither callers of this routine are extracting the DMA address created in order to do the unmap. Instead, they simply try to unmap 0x0. It's easy to see this problem on an x86_64 system when using the "swiotlb=force" boot option. In this case, the driver is leaking resources of the swiotlb and not causing a sync of the bounce buffer. Signed-off-by: Alex Williamson <alex.williamson@hp.com> Signed-off-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] cciss: bug fix in cciss_remove_oneMike Miller2005-09-13
| | | | | | | | | This patch fixes a bug in cciss_remove_one. A set of braces was missing for the if statement causing an Oops on driver unload. Signed-off-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] cciss: direct lookup for command completionsMike Miller2005-09-13
| | | | | | | | | | | | | This patch changes the way we complete commands. In the old method when we got a completion we searched our command list from the top until we find it. This method uses a tag associated with each command (not SCSI command tagging) to index us directly to the completed command. This helps performance. Signed-off-by: Don Brace <dab@hp.com> Signed-off-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] cciss: new disk register/deregister routinesMike Miller2005-09-13
| | | | | | | | | | | | | | | | This patch removes a couple of functions dealing with configuration and replaces them with new functions. This implementation fixes some bugs associated with the ACUXE. It also allows a logical volume to be removed from the middle without deleting all volumes behind it. If a user has 5 logical volumes and decides he wants to reconfigure volume number 3, he can now do that without removing volumes 4 & 5 first. This code has been tested in our labs against all application software. Signed-off-by: Chase Maupin <chase.maupin@hp.com> Signed-off-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] cciss: busy_initializing flagMike Miller2005-09-13
| | | | | | | | | | | | This patch adds a flag called busy_initializing. If there are multiple controllers in a server AND the HP agents are running it's possible the agents may try to poll a card that is still initializing if the driver is removed and then added again. Signed-off-by: Don Brace <dab@hp.com> Signed-off-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] cciss: new controller pci/subsystem idsMike Miller2005-09-13
| | | | | | | | | | | | | This patch adds new PCI and subsystem ID's that finally made the spec. It also include a name change for one controller. I know there's a lot of duplicat names but the fw folks wanted this for the different implementations. Even though the same ASIC is used it may be embedded on some platforms, standup card in others, and a mezzanine in other servers. Signed-off-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 Linus Torvalds2005-09-12
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| * [SCSI] permit READ DEFECT DATA in block/scsi_ioctlDouglas Gilbert2005-09-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The soon to be released smartmontools 5.34 uses the READ DEFECT DATA command on SCSI disks. A disk that has defect list entries (or worse, an increasing number of them) is at risk. Currently the first invocation of smartctl causes this: scsi: unknown opcode 0x37 message to appear the console and in the log. The READ DEFECT DATA SCSI command does not change the state of a disk. Its opcode (0x37) is valid for SBC devices (e.g. disks) and SMC-2 devices (media changers) where it is called INITIALIZE STATUS ELEMENT WITH RANGE and again doesn't change the external state of the device. Changelog: - mark SCSI opcode 0x37 (READ DEFECT DATA) as safe_for_read Signed-off-by: Douglas Gilbert <dougg@torque.net> Acked-by: Jens Axboe <axboe@suse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | Merge ../torvalds-2.6/ Greg KH2005-09-12
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| * | [PATCH] cfq-iosched: reverse bad reference count fixJens Axboe2005-09-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | The reference count fix merged isn't fully bug free. It doesn't leak now, but instead it crashes due to looking at freed memory. So for now, lets reverse the change and I'll fix it for real next week. Signed-off-by: Jens Axboe <axboe@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * | [PATCH] drivers/block: fix-up schedule_timeout() usageNishanth Aravamudan2005-09-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use schedule_timeout_{un,}interruptible() instead of set_current_state()/schedule_timeout() to reduce kernel size. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Cc: Jens Axboe <axboe@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * | [PATCH] janitor: block/xd: replace schedule_timeout() with ↵Nishanth Aravamudan2005-09-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | msleep()/msleep_interruptible() Use msleep() or msleep_interruptible() [as appropriate] instead of schedule_timeout() to gurantee the task delays as expected. As a result changed the units of the timeout variable from jiffies to msecs. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Maximilian Attems <janitor@sternwelten.at> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * | [PATCH] janitor: block/umem: replace PRINTK with pr_debugDomen Puncer2005-09-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | Removed unused dprintk, replaced PRINTK with pr_debug. Signed-off-by: Maximilian Attems <janitor@sternwelten.at> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * | [PATCH] vfree and kfree cleanup in drivers/Jesper Juhl2005-09-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch does a full cleanup of 'NULL checks before vfree', and a partial cleanup of calls to kfree for all of drivers/ - the kfree bit is partial in that I only did the files that also had vfree calls in them. The patch also gets rid of some redundant (void *) casts of pointers being passed to [vk]free, and a some tiny whitespace corrections also crept in. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * | [PATCH] timer initialization cleanup: DEFINE_TIMERIngo Molnar2005-09-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up timer initialization by introducing DEFINE_TIMER a'la DEFINE_SPINLOCK. Build and boot-tested on x86. A similar patch has been been in the -RT tree for some time. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * | [PATCH] deadline: clean up question mark operatorAndrew Morton2005-09-09
| | | | | | | | | | | | | | | | | | | | | | | | That ?: trick gives us the creeps. Cc: Jens Axboe <axboe@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | Merge gregkh@master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6 Greg KH2005-09-09
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| * | [PATCH] USB: URB_ASYNC_UNLINK flag removed from the kernelAlan Stern2005-09-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 29 July 2005, Cambridge, MA: This afternoon Alan Stern submitted a patch to remove the URB_ASYNC_UNLINK flag from the Linux kernel. Mr. Stern explained, "This flag is a relic from an earlier, less-well-designed system. For over a year it hasn't been used for anything other than printing warning messages." An anonymous spokesman for the Linux kernel development community commented, "This is exactly the sort of thing we see happening all the time. As the kernel evolves, support for old techniques and old code can be jettisoned and replaced by newer, better approaches. Proprietary operating systems do not have the freedom or flexibility to change so quickly." Mr. Stern, a staff member at Harvard University's Rowland Institute who works on Linux only as a hobby, noted that the patch (labelled as548) did not update two files, keyspan.c and option.c, in the USB drivers' "serial" subdirectory. "Those files need more extensive changes," he remarked. "They examine the status field of several URBs at times when they're not supposed to. That will need to be fixed before the URB_ASYNC_UNLINK flag is removed." Greg Kroah-Hartman, the kernel maintainer responsible for overseeing all of Linux's USB drivers, did not respond to our inquiries or return our calls. His only comment was "Applied, thanks." Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | [PATCH] USB: ub 4: Zaitcev's quasi-S/GPete Zaitcev2005-09-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Back out Axboe-style quasi-S/G and replace it with one command and repeated URBs. This is similar to what usb-storage does, only instead of a few URBs allocated together, one URB is reused. Jens's idea was very nice, but it collapsed when I had to support packet commads for CD burning. I cannot issue two or more packet commands where application expected only one. However, burning does not work completely yet. The cdrecord starts, recognizes the device, then aborts without writing a TOC. Signed-off-by: Pete Zaitcev <zaitcev@yahoo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | [PATCH] USB: ub 3/3: death to ub_bd_rq_fn_1Pete Zaitcev2005-09-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When Al Viro saw the ub.c, he observed that it was a proof positive of Linus not reading patches anymore: names like fo_ob_ar_ba_2 used to cause serious fireworks. In my defence, any good scheme can be pushed to the realm of absurd if pushed far enough. Signed-off-by: Pete Zaitcev <zaitcev@yahoo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | [PATCH] USB: ub 2/3: Fold one linePete Zaitcev2005-09-08
| | | | | | | | | | | | | | | | | | | | | Evidently, Yani Ioannou's display is wider than mine. Signed-off-by: Pete Zaitcev <zaitcev@yahoo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | [PATCH] USB: ub 1/3: Axboe's quasi-S/GPete Zaitcev2005-09-08
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This the quasi-S/G patch for ub as suggested by Jens Axboe at OLS and implemented that night before 4 a.m. Surprisingly, it worked right away... Alas, I had to skip some OLS partying, but it was for the good cause. Now the speed of ub is quite acceptable even on partitions with small block size. The ub does not really support S/G. Instead, it just tells the block layer that it does. Then, most of the time, the block layer merges requests and passes single-segmnent requests down to ub; everything works as before. Very rarely ub gets an unmerged S/G request. In such case, it issues several commands to the device. I added a small array of counters to monitor the merging (sg_stat). This may be dropped later. Signed-off-by: Pete Zaitcev <zaitcev@yahoo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] aoe [2/2]: update driver version number to twelveEd L Cashin2005-09-09
| | | | | | | | | | | | | | Update driver version number to twelve. Signed-off-by: Ed L. Cashin <ecashin@coraid.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] aoe [1/2]: support 16 AoE slot addresses per AoE shelfEd L Cashin2005-09-09
|/ | | | | | | | Change the number of supported AoE slot addresses per AoE shelf address to 16. Signed-off-by: Ed L. Cashin <ecashin@coraid.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 Linus Torvalds2005-09-07
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| * fix mismerge in ll_rw_blk.cJames Bottomley2005-08-28
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| | * [PATCH] ll_rw_blk.c kerneldoc updatesChristoph Hellwig2005-06-20
| | | | | | | | | | | | | | | | | | | | | | | | The recent mapping changes didn't update the kerneldoc appropriately. Original from Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@suse.de>
| | * [PATCH] update blk_execute_rq to take an at_head parameterJames Bottomley2005-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | Original From: Mike Christie <michaelc@cs.wisc.edu> Modified to split out block changes (this patch) and SCSI pieces. Signed-off-by: Jens Axboe <axboe@suse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * [PATCH] kill 'reading' variable in sg_io(), it isn't used anymore.Jens Axboe2005-06-20
| | | | | | | | | | | | Signed-off-by: Jens Axboe <axboe@suse.de>
| | * [PATCH] The blk_rq_map_user() change missed an update in scsi_ioctl.cJames Bottomley2005-06-20
| | | | | | | | | | | | Signed-off-by: Jens Axboe <axboe@suse.de>
| | * [PATCH] Add scatter-gather support for the block layer SG_IOJames Bottomley2005-06-20
| | | | | | | | | | | | Signed-off-by: Jens Axboe <axboe@suse.de>
| | * [PATCH] Cleanup blk_rq_map_* interfacesJens Axboe2005-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | Change the blk_rq_map_user() and blk_rq_map_kern() interface to require a previously allocated request to be passed in. This is both more efficient for multiple iterations of mapping data to the same request, and it is also a much nicer API. Signed-off-by: Jens Axboe <axboe@suse.de>
| | * [PATCH] Keep the bio end_io parts inside of bio.c for blk_rq_map_kern()Jens Axboe2005-06-20
| | | | | | | | | | | | Signed-off-by: Jens Axboe <axboe@suse.de>
| | * [PATCH] Add blk_rq_map_kern()Mike Christie2005-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add blk_rq_map_kern which takes a kernel buffer and maps it into a request and bio. This can be used by the dm hw_handlers, old sg_scsi_ioctl, and one day scsi special requests so all requests comming into scsi will have bios. All requests having bios should allow scsi to use scatter lists for all IO and allow it to use block layer functions. Signed-off-by: Jens Axboe <axboe@suse.de>
* | | [PATCH] Kconfig fix (BLK_DEV_FD dependencies)viro@ZenIV.linux.org.uk2005-09-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanitized and fixed floppy dependencies: split the messy dependencies for BLK_DEV_FD by introducing a new symbol (ARCH_MAY_HAVE_PC_FDC), making BLK_DEV_FD depend on that one and taking declarations of ARCH_MAY_HAVE_PC_FDC to arch/*/Kconfig. While we are at it, fixed several obvious cases when BLK_DEV_FD should have been excluded (architectures lacking asm/floppy.h are *not* going to have floppy.c compile, let alone work). If you can come up with better name for that ("this architecture might have working PC-compatible floppy disk controller"), you are more than welcome - just s/ARCH_MAY_HAVE_PC_FDC/your_prefered_name/g in the patch below... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] drivers: convert kcalloc to kzallocPekka Enberg2005-09-07
| | | | | | | | | | | | | | | | | | | | | | | | This patch converts kcalloc(1, ...) calls to use the new kzalloc() function. Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] block: CFQ refcounting fixBrian King2005-09-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I ran across a memory leak related to the cfq scheduler. The cfq init function increments the refcnt of the associated request_queue. This refcount gets decremented in cfq's exit function. Since blk_cleanup_queue only calls the elevator exit function when its refcnt goes to zero, the request_q never gets cleaned up. It didn't look like other io schedulers were incrementing this refcnt, so I removed the refcnt increment and it fixed the memory leak for me. To reproduce the problem, simply use cfq and use the scsi_host scan sysfs attribute to scan "- - -" repeatedly on a scsi host and watch the memory vanish. Signed-off-by: Brian King <brking@us.ibm.com> Acked-by: Jens Axboe <axboe@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] blk: Use blk_queue_xxx functions to set parametersStuart McLaren2005-09-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Per-queue parameters should be updated using the appropriate blk_queue_xxx functions. Signed-off-by: Stuart McLaren <stuart.mclaren@hp.com> Cc: Jens Axboe <axboe@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] Add missing overflow check in get_blkdev_listNeil Horman2005-09-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch to clean up missing overflow check in get_blkdev_list. The printf which adds the "Block Devices" string in /proc/devices can overflow the presented page if get_chrdev_list eats up the entire 4k space. Signed-off-by: Neil Horman <nhorman@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] cleanup of deadline_dispatch_requests()Nikita Danilov2005-09-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cleanup of deadline_dispatch_requests(): - replace drq selection with hopefully clearer while semantically the same construct: take write request, if there is any, otherwise take read one, or NULL if none exist. - kill unused other_dir. Signed-off-by: Nikita Danilov <nikita@clusterfs.com> Cc: Jens Axboe <axboe@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/sam/kbuild Linus Torvalds2005-09-06
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| * | | kconfig: move initramfs options to General SetupSam Ravnborg2005-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move initramfs options from Device Drivers | Block Drivers to General Setup This is a more natural place for this option. Furthermore separate out intramfs options to usr/Kconfig Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* | | | [PATCH] Floppy: add cmos attribute to floppy driver tidyAndrew Morton2005-09-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fiddle with coding style a bit. Cc: Hannes Reinecke <hare@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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