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| author |   Jens Axboe <jens.axboe@oracle.com> | 2007-10-24 11:20:47 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2007-10-24 11:20:47 +0200 |
| commit | 642f149031d70415d9318b919d50b71e4724adbd (patch) | |
| tree | e792ad29dedffc6756d55e9d63e18ada35515b4b /drivers/ata/libata-core.c | |
| parent | mmc: sg fallout (diff) | |
| download | linux-dev-642f149031d70415d9318b919d50b71e4724adbd.tar.xz linux-dev-642f149031d70415d9318b919d50b71e4724adbd.zip | |
SG: Change sg_set_page() to take length and offset argument
Most drivers need to set length and offset as well, so may as well fold
those three lines into one.
Add sg_assign_page() for those two locations that only needed to set
the page, where the offset/length is set outside of the function context.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/ata/libata-core.c')
| -rw-r--r-- | drivers/ata/libata-core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 2d147b51c978..b5f7c5913062 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4689,8 +4689,8 @@ static int ata_sg_setup(struct ata_queued_cmd *qc) * data in this function or read data in ata_sg_clean. */ offset = lsg->offset + lsg->length - qc->pad_len; - sg_set_page(psg, nth_page(sg_page(lsg), offset >> PAGE_SHIFT)); - psg->offset = offset_in_page(offset); + sg_set_page(psg, nth_page(sg_page(lsg), offset >> PAGE_SHIFT), + qc->pad_len, offset_in_page(offset)); if (qc->tf.flags & ATA_TFLAG_WRITE) { void *addr = kmap_atomic(sg_page(psg), KM_IRQ0); |