On 08/16/2013 12:01 AM, Sebastian Andrzej Siewior wrote:
On 08/15/2013 09:22 PM, Steven Rostedt wrote:
On Thu, 15 Aug 2013 11:42:55 -0700
Fernando Lopez-Lezcano <nando@xxxxxxxxxxxxxxxxxx> wrote:
On 08/12/2013 09:34 AM, Sebastian Andrzej Siewior wrote:
Dear RT folks!
I'm pleased to announce the v3.10.6-rt3 patch set.
I'm getting this when trying to build:
drivers/md/bcache/request.c: In function 'cached_dev_write_complete':
drivers/md/bcache/request.c:1008:2: error: implicit declaration of
function 'up_read_non_owner' [-Werror=implicit-function-declaration]
up_read_non_owner(&dc->writeback_lock);
^
drivers/md/bcache/request.c: In function 'request_write':
drivers/md/bcache/request.c:1034:2: error: implicit declaration of
function 'down_read_non_owner' [-Werror=implicit-function-declaration]
down_read_non_owner(&dc->writeback_lock);
^
cc1: some warnings being treated as errors
Can you send us your config.
The problem is that bcache is using new semaphore functions which it
just introduced which rt does not know about. The comment above their
definition says that it is wrong to use them and completion is the
right way to do it.
So my question is, why don't we use completion but this nasty hack?
In the meanwhile, any hope of a patch to be able to compile and test
with my current configuration?
Thanks,
-- Fernando
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