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block/nfs: fix calculation of allocated file size 

st.st_blocks is always counted in 512 byte units. Do not
use st.st_blksize as multiplicator which may be larger.

Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Lieven <pl@kamp.de>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-id: 1440067607-14547-1-git-send-email-pl@kamp.de
Signed-off-by: Jeff Cody <jcody@redhat.com>
This commit is contained in:
Peter Lieven 2015-08-20 12:46:47 +02:00 committed by Jeff Cody
parent eb9d0ea063
commit 055c6f912c
1 changed files with 1 additions and 1 deletions
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block/nfs.c
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@ -475,7 +475,7 @@ static int64_t nfs_get_allocated_file_size(BlockDriverState *bs)
aio_poll(client->aio_context, true);
}
return (task.ret < 0 ? task.ret : st.st_blocks * st.st_blksize);
return (task.ret < 0 ? task.ret : st.st_blocks * 512);
}
static int nfs_file_truncate(BlockDriverState *bs, int64_t offset)