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Merge branch 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block
* 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block: (153 commits) block: add request clone interface (v2) floppy: fix hibernation ramdisk: remove long-deprecated "ramdisk=" boot-time parameter fs/bio.c: add missing __user annotation block: prevent possible io_context->refcount overflow Add serial number support for virtio_blk, V4a block: Add missing bounce_pfn stacking and fix comments Revert "block: Fix bounce limit setting in DM" cciss: decode unit attention in SCSI error handling code cciss: Remove no longer needed sendcmd reject processing code cciss: change SCSI error handling routines to work with interrupts enabled. cciss: separate error processing and command retrying code in sendcmd_withirq_core() cciss: factor out fix target status processing code from sendcmd functions cciss: simplify interface of sendcmd() and sendcmd_withirq() cciss: factor out core of sendcmd_withirq() for use by SCSI error handling code cciss: Use schedule_timeout_uninterruptible in SCSI error handling code block: needs to set the residual length of a bidi request Revert "block: implement blkdev_readpages" block: Fix bounce limit setting in DM Removed reference to non-existing file Documentation/PCI/PCI-DMA-mapping.txt ... Manually fix conflicts with tracing updates in: block/blk-sysfs.c drivers/ide/ide-atapi.c drivers/ide/ide-cd.c drivers/ide/ide-floppy.c drivers/ide/ide-tape.c include/trace/events/block.h kernel/trace/blktrace.c
This commit is contained in:
commit
c9059598ea
158 changed files with 3790 additions and 2760 deletions
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@ -191,7 +191,7 @@ static void __blk_queue_bounce(struct request_queue *q, struct bio **bio_orig,
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/*
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* is destination page below bounce pfn?
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*/
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if (page_to_pfn(page) <= q->bounce_pfn)
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if (page_to_pfn(page) <= queue_bounce_pfn(q))
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continue;
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/*
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@ -283,7 +283,7 @@ void blk_queue_bounce(struct request_queue *q, struct bio **bio_orig)
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* don't waste time iterating over bio segments
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*/
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if (!(q->bounce_gfp & GFP_DMA)) {
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if (q->bounce_pfn >= blk_max_pfn)
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if (queue_bounce_pfn(q) >= blk_max_pfn)
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return;
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pool = page_pool;
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} else {
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