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* Merge branch 'for-2.6.34' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds2010-03-0125-440/+299Star
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-2.6.34' of git://git.kernel.dk/linux-2.6-block: (38 commits) block: don't access jiffies when initialising io_context cfq: remove 8 bytes of padding from cfq_rb_root on 64 bit builds block: fix for "Consolidate phys_segment and hw_segment limits" cfq-iosched: quantum check tweak blktrace: perform cleanup after setup error blkdev: fix merge_bvec_fn return value checks cfq-iosched: requests "in flight" vs "in driver" clarification cciss: Fix problem with scatter gather elements in the scsi half of the driver cciss: eliminate unnecessary pointer use in cciss scsi code cciss: do not use void pointer for scsi hba data cciss: factor out scatter gather chain block mapping code cciss: fix scatter gather chain block dma direction kludge cciss: simplify scatter gather code cciss: factor out scatter gather chain block allocation and freeing cciss: detect bad alignment of scsi commands at build time cciss: clarify command list padding calculation cfq-iosched: rethink seeky detection for SSDs cfq-iosched: rework seeky detection block: remove padding from io_context on 64bit builds block: Consolidate phys_segment and hw_segment limits ...
| * block: fix for "Consolidate phys_segment and hw_segment limits"Stephen Rothwell2010-03-011-1/+1
| | | | | | | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * cciss: Fix problem with scatter gather elements in the scsi half of the driverStephen M. Cameron2010-02-281-26/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | cciss: Fix problem with scatter gather elements in the scsi half of the driver When support for more than 31 scatter gather elements was added to the block half of the driver, the SCSI half of the driver was not addressed, and the bump from 31 to 32 scatter gather elements in the command block itself (not chained) actually broke the SCSI half of the driver, so that any transfer requiring 32 scatter gather elements wouldn't work. This fix also increases the max transfer size and size of the scatter gather table to the limit supported by the controller Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * cciss: eliminate unnecessary pointer use in cciss scsi codeStephen M. Cameron2010-02-281-16/+15Star
| | | | | | | | | | | | | | | | | | cciss: eliminate unnecessary pointer use in cciss scsi code An extra level of indirection was being used in some places for no real reason. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * cciss: do not use void pointer for scsi hba dataStephen M. Cameron2010-02-282-16/+11Star
| | | | | | | | | | | | | | | | | | cciss: do not use void pointer for scsi hba data and get rid of related unnecessary type casting and delete some superfluous and misleading comments nearby. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * cciss: factor out scatter gather chain block mapping codeStephen M. Cameron2010-02-281-29/+34
| | | | | | | | | | | | | | | | | | cciss: factor out scatter gather chain block mapping code Rationale is I want to use this code from the scsi half of the driver. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * cciss: fix scatter gather chain block dma direction kludgeStephen M. Cameron2010-02-281-5/+3Star
| | | | | | | | | | | | | | | | | | | | | | | | | | cciss: fix scatter gather chain block dma direction kludge The data direction for the chained block of scatter gather elements should always be PCI_DMA_TODEVICE, but was mistakenly set to the direction of the data transfer, then a kludge to fix it was added, in which pci_dma_sync_single_for_device or pci_dma_sync_single_for_cpu was called. If the correct direction is used in the first place, the kludge isn't needed. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * cciss: simplify scatter gather codeStephen M. Cameron2010-02-282-35/+16Star
| | | | | | | | | | | | | | | | | | | | cciss: simplify scatter gather code. Instead of allocating an array of pointers to a structure containing an SGDescriptor structure, and two other elements that aren't really used, just allocate SGDescriptor structs. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * cciss: factor out scatter gather chain block allocation and freeingStephen M. Cameron2010-02-281-50/+58
| | | | | | | | | | | | | | | | | | cciss: factor out scatter gather chain block allocation and freeing Rationale is that I want to use this code from the scsi half of the driver. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * cciss: detect bad alignment of scsi commands at build timeStephen M. Cameron2010-02-283-8/+15
| | | | | | | | | | | | | | | | cciss: detect bad alignment of scsi commands at build time Incidentally fix some nearby c++ style comments. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * cciss: clarify command list padding calculationStephen M. Cameron2010-02-281-2/+7
| | | | | | | | | | | | | | cciss: clarify command list padding calculation Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * block: Consolidate phys_segment and hw_segment limitsMartin K. Petersen2010-02-2613-29/+14Star
| | | | | | | | | | | | | | | | | | Except for SCSI no device drivers distinguish between physical and hardware segment limits. Consolidate the two into a single segment limit. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectorsMartin K. Petersen2010-02-2616-17/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | The block layer calling convention is blk_queue_<limit name>. blk_queue_max_sectors predates this practice, leading to some confusion. Rename the function to appropriately reflect that its intended use is to set max_hw_sectors. Also introduce a temporary wrapper for backwards compability. This can be removed after the merge window is closed. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * block: Add BLK_ prefix to definitionsMartin K. Petersen2010-02-261-2/+2
| | | | | | | | | | | | | | Add a BLK_ prefix to block layer constants. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * pktcdvd: use BIO list management functionsAkinobu Mita2010-02-241-68/+21Star
| | | | | | | | | | | | | | | | | | | | Now that the bio list management stuff is generic, convert pktcdvd to use bio lists instead of its own private bio list implementation. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Peter Osterlund <petero2@telia.com> Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * Merge branch 'master' into for-2.6.34Jens Axboe2010-02-226-25/+45
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| * | cciss: Consolidate duplicate bits in cciss_cmd.h & cciss_ioctl.hdann frazier2010-02-221-110/+3Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are several duplicate definitions in cciss_cmd.h and cciss_ioctl.h. Consolidate these into the new cciss_defs.h file. This patch doesn't change the definitions exposed under include/linux, so userspace apps shouldn't be affected. Acked-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: dann frazier <dannf@hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * | cciss: remove C99-style commentsdann frazier2010-02-224-64/+61Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | Some cleanup before the header file split-out so we don't propagate this style into new files. Acked-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: dann frazier <dannf@hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * | block: make virtio device id constantMárton Németh2010-01-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The id_table field of the struct virtio_driver is constant in <linux/virtio.h> so it is worth to make id_table also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // </smpl> Signed-off-by: Márton Németh <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * | block: make xenbus device id constantMárton Németh2010-01-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ids field of the struct xenbus_device_id is constant in <linux/xen/xenbus.h> so it is worth to make blkfront_ids also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // </smpl> Signed-off-by: Márton Németh <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * | block: make Open Firmware device id constantMárton Németh2010-01-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The match_table field of the struct of_device_id is constant in <linux/of_platform.h> so it is worth to make ace_of_match also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // </smpl> Signed-off-by: Márton Németh <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * | block: make USB device id constantMárton Németh2010-01-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The id_table field of the struct usb_device_id is constant in <linux/usb.h> so it is worth to make ub_usb_ids also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // </smpl> Signed-off-by: Márton Németh <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * | block: make PCI device id constantMárton Németh2010-01-112-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The id_table field of the struct pci_driver is constant in <linux/pci.h> so it is worth to make the initialization data also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // </smpl> Signed-off-by: Márton Németh <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2010-02-282-4/+2Star
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: (24 commits) m68k: Define sigcontext ABI of ColdFire m68knommu: NPTL support for uClinux m68k: Add NPTL support m68k: Eliminate unused variable in page_to_phys() m68k: Switch to generic siginfo layout macfb: fix 24-bit visual and stuff macfb: cleanup fbdev: add some missing mac modes mac68k: start CUDA early valkyriefb: various fixes fbdev: mac_var_to_mode() fix mac68k: move macsonic and macmace platform devices mac68k: move mac_esp platform device mac68k: replace mac68k SCC code with platform device pmac-zilog: add platform driver pmac-zilog: cleanup mac68k: rework SWIM platform device mac68k: cleanup ataflop: Killl warning about unused variable flags m68k: Use DIV_ROUND_CLOSEST ...
| * | | mac68k: rework SWIM platform deviceFinn Thain2010-02-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adjust the platform device code to conform with the code style used in the rest of this patch series. No need to name resources nor to register devices which are not applicable. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
| * | | ataflop: Killl warning about unused variable flagsGeert Uytterhoeven2010-02-271-2/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After commit e0c0978699a83f26f2341f7eedc1463b79e31aff ("ataflop: remove buggy/commented-out IRQ disable from do_fd_request()") the `flags' variable became unused: drivers/block/ataflop.c:1473: warning: unused variable 'flags' Hence remove it. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
* | | | Merge commit 'origin/master' into nextBenjamin Herrenschmidt2010-02-261-15/+46
|\| | | | | | | | | | | | | | | | | | | | | | | Manual merge of: drivers/char/hvc_console.c drivers/char/hvc_console.h
| * | | virtio_blk: add block topology supportChristoph Hellwig2010-02-241-15/+46
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow reading various alignment values from the config page. This allows the guest to much better align I/O requests depending on the storage topology. Note that the formats for the config values appear a bit messed up, but we follow the formats used by ATA and SCSI so they are expected in the storage world. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* | | Merge commit 'origin/master' into nextBenjamin Herrenschmidt2010-02-172-1/+4
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| * | cciss: Make cciss_seq_show handle holes in the h->drv[] arrayStephen M. Cameron2010-02-051-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is possible (and expected) for there to be holes in the h->drv[] array, that is, some elements may be NULL pointers. cciss_seq_show needs to be made aware of this possibility to avoid an Oops. To reproduce the Oops which this fixes: 1) Create two "arrays" in the Array Configuratino Utility and several logical drives on each array. 2) cat /proc/driver/cciss/cciss* in an infinite loop 3) delete some of the logical drives in the first "array." Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Cc: stable@kernel.org Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * | pktcdvd: removing device does not remove its sysfs dirThadeu Lima de Souza Cascardo2010-02-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the counterpart to cba767175becadc5c4016cceb7bfdd2c7fe722f4 ("pktcdvd: remove broken dev_t export of class devices"). Device is not registered using dev_t, so it should not be destroyed using device_destroy which looks up the device by dev_t. This will fail and adding the device again will fail with the "duplicate name" error. This is fixed using device_unregister instead of device_destroy. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Peter Osterlund <petero2@telia.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | powerpc/viodasd: Remove VIOD_KERN_<level> macros for printksJoe Perches2010-02-031-50/+36Star
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | Use #define pr_fmt(fmt) "viod: " fmt Remove #define VIOD_KERN_WARNING and VIOD_KERN_INFO Convert printk(VIOD_KERN_<level> to pr_<level> Coalesce long format strings Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> drivers/block/viodasd.c | 86 +++++++++++++++++++--------------------------- 1 files changed, 36 insertions(+), 50 deletions(-) Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* | drbd: null dereference bugDan Carpenter2010-01-251-1/+1
| | | | | | | | | | | | | | epoch is always NULL here. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
* | drbd: fix max_segment_size initializationLars Ellenberg2010-01-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | blk_queue_make_request() internally calls blk_set_default_limits(), so calling blk_queue_max_segment_size() before is useless. Ergo: move the call to blk_queue_max_segment_size() down a few lines. Impact: If, after a fresh modprobe, you first connect a Diskless drbd, then attach, this could result in a DRBD Protocol Error at first. The next connection attempt would then succeeded. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
* | drbd: Allow online resizing of DRBD devices while peer not reachable (needs ↵Philipp Reisner2010-01-123-11/+15
| | | | | | | | | | | | | | to be explicitly forced) Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
* | drbd: Don't go into StandAlone mode when authentification failes because of ↵Johannes Thoma2010-01-121-9/+22
| | | | | | | | | | | | | | network error Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
* | drbd: check on CONFIG_LBDAF, not LBDLars Ellenberg2010-01-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | It is called LBDAF since 2.6.31. impact: without this change, on 32bit, DRBD would wrongly claim to only support 2TiB devices. Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
* | drivers/block/drbd: Correct NULL testJulia Lawall2010-01-041-1/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | Test the just-allocated value for NULL rather than some other value. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,y; statement S; @@ x = \(kmalloc\|kcalloc\|kzalloc\)(...); ( if ((x) == NULL) S | if ( - y + x == NULL) S ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
* drbd: Silenced an assert that could triggered after changing write ordering ↵Philipp Reisner2009-12-311-4/+5
| | | | | | | | | | method Immediately after changing the write ordering method, the epoch can already be finished at this point. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
* drbd: Kconfig fixJohannes Thoma2009-12-291-1/+1
| | | | | | | | !CONFIG_OPT evalues to FALSE if CONFIG_OPT='m'. Do not display the "DRBD disabled..." message if the dependencies are compiled as module. Signed-off-by: Johannes Thoma <johannes.thoma@linbit.com> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
* drbd: Fix for a race between IO and a detach operation [Bugz 262]Philipp Reisner2009-12-291-0/+1
| | | | | | | | | In D_DISKLESS we do not hand out any new references to ldev (local_cnt) therefore waiting until all previously handed out refereces got returned is sufficient before actually freeing mdev->ldev. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
* drbd: Use drbd_crypto_is_hash() instead of an open coded checkPhilipp Reisner2009-12-291-1/+1
| | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
* aoe: switch to the new bio_flush_dcache_pages() interfaceAndrew Morton2009-12-221-16/+1Star
| | | | | | | | | | Cc: "Ed L. Cashin" <ecashin@coraid.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Ilya Loginov <isloginov@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Horton <phorton@bitbox.co.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* drivers/block/mg_disk.c: use resource_size()H Hartley Sweeten2009-12-221-1/+1
| | | | | | | | | | | | | Use resource_size() for ioremap. The ioremap appears to be passing the incorrect size for the platform resource. Unfortunately, I can't locate a user in mainline to verify this. Using resource_size should be the correct fix. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: unsik Kim <donari75@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* drivers/block/DAC960.c: use DAC960_V2_ControllerJulia Lawall2009-12-221-1/+1
| | | | | | | | | | DAC960_LP_Controller and DAC960_V2_Controller have the same value, but elsewhere it is DAC960_V1_Controller or DAC960_V2_Controller that is used in the FirmwareType field. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* Merge branch 'for-jens' of git://git.drbd.org/linux-2.6-drbd into for-linusJens Axboe2009-12-215-7/+3Star
|\
| * drbd: remove unused #include <linux/version.h>Huang Weiyi2009-12-213-3/+0Star
| | | | | | | | | | | | | | | | | | | | Remove unused #include <linux/version.h>('s) in drivers/block/drbd/drbd_main.c drivers/block/drbd/drbd_receiver.c drivers/block/drbd/drbd_worker.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
| * drbd: remove duplicated #includeHuang Weiyi2009-12-211-1/+0Star
| | | | | | | | | | | | | | | | Remove duplicated #include('s) in drivers/block/drbd/drbd_worker.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
| * drbd: Fix test of unsigned in _drbd_fault_random()Roel Kluin2009-12-211-1/+1
| | | | | | | | | | | | | | | | rsp->count is unsigned so the test does not work. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
| * drbd: Constify struct file_operationsEmese Revfy2009-12-213-3/+3
| | | | | | | | | | Signed-off-by: Emese Revfy <re.emese@gmail.com> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
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