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SG: Change sg_set_page() to take length and offset argument

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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>
This commit is contained in:
Jens Axboe
2007-10-24 11:20:47 +02:00
parent bd6dee6f30
commit 642f149031
31 changed files with 99 additions and 162 deletions
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4
net/sunrpc/xdr.c
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@ -1059,9 +1059,7 @@ xdr_process_buf(struct xdr_buf *buf, unsigned int offset, unsigned int len,
do {
if (thislen > page_len)
thislen = page_len;
sg_set_page(sg, buf->pages[i]);
sg->offset = page_offset;
sg->length = thislen;
sg_set_page(sg, buf->pages[i], thislen, page_offset);
ret = actor(sg, data);
if (ret)
goto out;