diff options
| author | Jeff Cody <jcody@redhat.com> | 2012-09-20 15:13:22 -0400 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2012-09-24 15:15:11 +0200 |
| commit | 39c9fb9565613a5ca0ae6e83ea115585f91527bb (patch) | |
| tree | 572e7ad7f54225aef021c9fecf1a06365d615133 /block/rbd.c | |
| parent | 6a8dc0422e508fc85390e55cbca1b93cb242d22d (diff) | |
block: do not parse BDRV_O_CACHE_WB in block drivers
Block drivers should ignore BDRV_O_CACHE_WB in .bdrv_open flags,
and in the bs->open_flags.
This patch removes the code, leaving the behaviour behind as if
BDRV_O_CACHE_WB was set.
Signed-off-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/rbd.c')
| -rw-r--r-- | block/rbd.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/block/rbd.c b/block/rbd.c index 5a0f79fc8f..015a9db0ad 100644 --- a/block/rbd.c +++ b/block/rbd.c @@ -487,12 +487,6 @@ static int qemu_rbd_open(BlockDriverState *bs, const char *filename, int flags) rados_conf_set(s->cluster, "rbd_cache", "false"); } else { rados_conf_set(s->cluster, "rbd_cache", "true"); - if (!(flags & BDRV_O_CACHE_WB)) { - r = rados_conf_set(s->cluster, "rbd_cache_max_dirty", "0"); - if (r < 0) { - rados_conf_set(s->cluster, "rbd_cache", "false"); - } - } } if (strstr(conf, "conf=") == NULL) { |