[SG] Get rid of __sg_mark_end()
authorJens Axboe <jens.axboe@oracle.com>
Wed, 31 Oct 2007 11:06:37 +0000 (12:06 +0100)
committerJens Axboe <axboe@carl.home.kernel.dk>
Fri, 2 Nov 2007 07:47:06 +0000 (08:47 +0100)
commitc46f2334c84c2b26baa64d42d75ddc5fab38c3dc
tree4d7800effffe61bd3eaeae8f13e44466e4818b36
parent87ae9afdcada236d0a1b38ce2c465a65916961dc
[SG] Get rid of __sg_mark_end()

sg_mark_end() overwrites the page_link information, but all users want
__sg_mark_end() behaviour where we just set the end bit. That is the most
natural way to use the sg list, since you'll fill it in and then mark the
end point.

So change sg_mark_end() to only set the termination bit. Add a sg_magic
debug check as well, and clear a chain pointer if it is set.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
block/ll_rw_blk.c
drivers/scsi/scsi_lib.c
include/linux/scatterlist.h
net/core/skbuff.c
net/ipv4/tcp_ipv4.c
net/ipv6/tcp_ipv6.c
net/rxrpc/rxkad.c
net/sunrpc/auth_gss/gss_krb5_crypto.c