mirror of https://github.com/dzavalishin/oskit/
26 lines
1.1 KiB
Plaintext
Executable File
26 lines
1.1 KiB
Plaintext
Executable File
* Remove all partition awareness and device number interpretation
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from the fs code.
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[This is DONE but in a different manner than described below (which
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is retained for future consideration). The fs_netbsd_mount
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interface was changed to take a blkio, flags, and an out_fs. The
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blkio is usually a blkio_subset and the pointer value is used for
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the dev_t. We redefined the major() macro to return 0 and then put
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"wd" as entry zero of the bdev_sw. Then all we needed to define
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was wdopen, wdstrategy, etc, which call the blkio functions.]
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(1) Complete com/blkio_subset.c to support representing
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partitions with oskit_blkio_t's, as opposed to only
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representing entire block devices.
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(2) Change the fs_netbsd_mount interface to be of the
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form fs_netbsd_mount(type,dev,iop,flags,out_dir),
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where dev is an _opaque_ device number to use for
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any stat operations on files within the filesystem,
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and iop is a oskit_blkio_t* which represents the
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desired partition.
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(3) Update spec_vnops.c to use blkio operations rather
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than invoking bdevsw operations.
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