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authorAndrew Morton <akpm@linux-foundation.org>2009-12-21 19:27:50 -0500
committerJens Axboe <jens.axboe@oracle.com>2009-12-22 03:12:48 -0500
commit6ec1480d8539c8e2e6ba7fbbeffe5adc640bfe98 (patch)
treef50f8ff0bea1dd0f4f15ce0dcb58f243bf1d4738 /drivers/block/aoe
parente019ef0c4f11a0acb79b89fb1e09c72197b42bbe (diff)
aoe: switch to the new bio_flush_dcache_pages() interface
Cc: "Ed L. Cashin" <ecashin@coraid.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Ilya Loginov <isloginov@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Horton <phorton@bitbox.co.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/block/aoe')
-rw-r--r--drivers/block/aoe/aoecmd.c17
1 files changed, 1 insertions, 16 deletions
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 13bb69d2abb3..64a223b0cc22 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -735,21 +735,6 @@ diskstats(struct gendisk *disk, struct bio *bio, ulong duration, sector_t sector
735 part_stat_unlock(); 735 part_stat_unlock();
736} 736}
737 737
738/*
739 * Ensure we don't create aliases in VI caches
740 */
741static inline void
742killalias(struct bio *bio)
743{
744 struct bio_vec *bv;
745 int i;
746
747 if (bio_data_dir(bio) == READ)
748 __bio_for_each_segment(bv, bio, i, 0) {
749 flush_dcache_page(bv->bv_page);
750 }
751}
752
753void 738void
754aoecmd_ata_rsp(struct sk_buff *skb) 739aoecmd_ata_rsp(struct sk_buff *skb)
755{ 740{
@@ -871,7 +856,7 @@ aoecmd_ata_rsp(struct sk_buff *skb)
871 if (buf->flags & BUFFL_FAIL) 856 if (buf->flags & BUFFL_FAIL)
872 bio_endio(buf->bio, -EIO); 857 bio_endio(buf->bio, -EIO);
873 else { 858 else {
874 killalias(buf->bio); 859 bio_flush_dcache_pages(buf->bio);
875 bio_endio(buf->bio, 0); 860 bio_endio(buf->bio, 0);
876 } 861 }
877 mempool_free(buf, d->bufpool); 862 mempool_free(buf, d->bufpool);