diff options
| author | Peter Lieven <pl@kamp.de> | 2016-05-19 14:48:02 +0200 |
|---|---|---|
| committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2016-08-04 16:42:32 -0500 |
| commit | cba9a8042fb9f887c191e26826d6b236bae53c03 (patch) | |
| tree | 1af063fb4aa47badd378d811f567d3996c1de79d /target-sparc/win_helper.c | |
| parent | 9b28a7fc883f570f7aef582721deb16fd743bee4 (diff) | |
block/nfs: refuse readahead if cache.direct is on
if we open a NFS export with disabled cache we should refuse
the readahead feature as it will cache data inside libnfs.
If a export was opened with readahead enabled it should
futher not be allowed to disable the cache while running.
Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Lieven <pl@kamp.de>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-id: 1463662083-20814-2-git-send-email-pl@kamp.de
Signed-off-by: Jeff Cody <jcody@redhat.com>
(cherry picked from commit 38f8d5e0251ae7d8257cf099cb3e5a375ef60378)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to 'target-sparc/win_helper.c')
0 files changed, 0 insertions, 0 deletions