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tcm_vhost: Optimize gup in vhost_scsi_map_to_sgl
authorAsias He <asias@redhat.com>
Tue, 22 Jan 2013 03:20:27 +0000 (11:20 +0800)
committerNicholas Bellinger <nab@linux-iscsi.org>
Wed, 13 Feb 2013 19:27:41 +0000 (11:27 -0800)
commit943135fa6128c6dcb9e97d002b95dfd328d4e6f4
tree7349d6a077501dfa8cdf66d8eb7df96b82df8d46tree | snapshot
parent91f40de97eb167ac81b579c83a1f2f8269c14057commit | diff
tcm_vhost: Optimize gup in vhost_scsi_map_to_sgl

We can get all the pages in one time instead of calling
gup N times.

Signed-off-by: Asias He <asias@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
drivers/vhost/tcm_vhost.c diff | blob | history
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