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author | dim <dim@FreeBSD.org> | 2010-12-09 22:01:15 +0000 |
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committer | dim <dim@FreeBSD.org> | 2010-12-09 22:01:15 +0000 |
commit | a3786f65f1e2fa3a4e925fdb4b2b5544b9021bf9 (patch) | |
tree | 5f0a24f71baa3176c75a20a51a9e20a22c75426c /sys/dev/xen/blkfront/blkfront.c | |
parent | ad01c620333d05c430d583ee40647e396be1ab91 (diff) | |
parent | 12dd9eb8e940c48f9fc30dbc137071b4fe5caead (diff) | |
download | FreeBSD-src-a3786f65f1e2fa3a4e925fdb4b2b5544b9021bf9.zip FreeBSD-src-a3786f65f1e2fa3a4e925fdb4b2b5544b9021bf9.tar.gz |
Sync: merge r216133 through r216338 from ^/head.
Diffstat (limited to 'sys/dev/xen/blkfront/blkfront.c')
-rw-r--r-- | sys/dev/xen/blkfront/blkfront.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/xen/blkfront/blkfront.c b/sys/dev/xen/blkfront/blkfront.c index 8ff8757..2e08bb1 100644 --- a/sys/dev/xen/blkfront/blkfront.c +++ b/sys/dev/xen/blkfront/blkfront.c @@ -508,7 +508,7 @@ blkfront_initialize(struct xb_softc *sc) sc->ring_pages = 1; sc->max_requests = BLKIF_MAX_RING_REQUESTS(PAGE_SIZE); sc->max_request_segments = BLKIF_MAX_SEGMENTS_PER_HEADER_BLOCK; - sc->max_request_size = sc->max_request_segments * PAGE_SIZE; + sc->max_request_size = (sc->max_request_segments - 1) * PAGE_SIZE; sc->max_request_blocks = BLKIF_SEGS_TO_BLOCKS(sc->max_request_segments); /* |