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[SCSI] iscsi: add high mem support

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From Mike Christie <michaelc@cs.wisc.edu> and FUJITA Tomonori <tomof@acm.org>:

We cannot use page_address becuase some pages could be highmem.
Instead, we can use sock_no_sendpage which does kmap for us.

Signed-off-by: Alex Aizman <itn780@yahoo.com>
Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Mike Christie
2006-01-13 18:05:47 -06:00
committed by James Bottomley
parent 56851698c2
commit 7cae5159dd
2 changed files with 31 additions and 55 deletions
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2
drivers/scsi/iscsi_tcp.h
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@ -242,8 +242,8 @@ struct iscsi_session {
struct iscsi_buf {
struct scatterlist sg;
struct kvec iov;
unsigned int sent;
char use_sendmsg;
};
struct iscsi_data_task {