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| author | Keir Fraser <keir.fraser@citrix.com> | 2008-01-22 14:20:37 +0000 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2008-01-22 14:20:37 +0000 |
| commit | c69b2fa1c4dc474091badc370616bcd262df3fd4 (patch) | |
| tree | ad0cbfc233d534aca0fd08531a1917dd1dc79231 /extras/mini-os/blkfront.c | |
| parent | e8c1abd6e75d35e747611bcad82d0d4a6564beca (diff) | |
| download | xen-c69b2fa1c4dc474091badc370616bcd262df3fd4.tar.gz xen-c69b2fa1c4dc474091badc370616bcd262df3fd4.tar.bz2 xen-c69b2fa1c4dc474091badc370616bcd262df3fd4.zip | |
minios: permit blkfront to write from mapped memory
by adding a virtual_to_mfn macro
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
Diffstat (limited to 'extras/mini-os/blkfront.c')
| -rw-r--r-- | extras/mini-os/blkfront.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/extras/mini-os/blkfront.c b/extras/mini-os/blkfront.c index 0f80ce88f1..9c0d0bfaf8 100644 --- a/extras/mini-os/blkfront.c +++ b/extras/mini-os/blkfront.c @@ -88,7 +88,7 @@ struct blkfront_dev *init_blkfront(char *nodename, uint64_t *sectors, unsigned * SHARED_RING_INIT(s); FRONT_RING_INIT(&dev->ring, s, PAGE_SIZE); - dev->ring_ref = gnttab_grant_access(0,virt_to_mfn(s),0); + dev->ring_ref = gnttab_grant_access(0,virtual_to_mfn(s),0); evtchn_alloc_unbound_t op; op.dom = DOMID_SELF; |