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libata-dev: use PageHighMem() to optimize kmap_atomic() usage

Albert Lee linux-ide 1 version In review

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  1. v1 Latest3 patches 1 replyIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/3irq-pio: reorganize ata_pio_sector() and __atapi_pio_bytes()drivers/scsi/libata-core.c+16 -170 replies
1/3irq-pio: reorganize ata_pio_sector() and __atapi_pio_bytes()drivers/scsi/libata-core.c+16 -170 replies
2/3irq-pio: reorganize "buf + offset"drivers/scsi/libata-core.c+10 -100 replies
2/3irq-pio: reorganize "buf + offset"drivers/scsi/libata-core.c+10 -100 replies
3/3irq-pio: reorganize "buf + offset"drivers/scsi/libata-core.c+26 -140 replies
3/3irq-pio: use PageHighMem() to optimize the kmap_atomic() usagedrivers/scsi/libata-core.c+26 -141 reply

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Cover letter [PATCH 0/3] libata-dev: use PageHighMem() to optimize kmap_atomic() usage

(Resend due to white space mangled in the previous patches)

patch 1/3: reorganize ata_pio_sector() and __atapi_pio_bytes() patch 2/3: reorganize "buf + offset"
patch 3/3: use PageHighMem() to optimize the kmap_atomic() usage

Patch against libata-dev irq-pio branch (c71c18576d0d8aa4db876c737c3c597c724cf02f). Thanks,

Albert