Jens Axboe 3bc217ffe6 block: kill swap_io_context() ...

It blindly copies everything in the io_context, including the lock.
That doesn't work so well for either lock ordering or lockdep.

There seems zero point in swapping io contexts on a request to request
merge, so the best point of action is to just remove it.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

2008-02-01 11:34:49 +01:00

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as-iosched.c

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blk-barrier.c

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blk-core.c

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blk-exec.c

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blk-ioc.c

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blk-map.c

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blk-merge.c

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blk-settings.c

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blk-sysfs.c

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blk-tag.c

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blk.h

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blktrace.c

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bsg.c

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cfq-iosched.c

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compat_ioctl.c

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deadline-iosched.c

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elevator.c

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genhd.c

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ioctl.c

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Kconfig

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Kconfig.iosched

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Makefile

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noop-iosched.c

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scsi_ioctl.c

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