0.0 2,250.0 µs
12,510,000.025,700.0 µs
31900 28,200,000.0 115,000.0 µs
[1] http://lkml.kernel.org/r/20170814060507.GE23258@yexl-desktop
Signed-off-by: Guillaume Knispel
Reviewed-by: Marc Pardo
---
In v2:
- .locks_mul = 1 has been added in ipc_kht_params given
On Mon, Aug 07, 2017 at 11:21:03AM -0700, Davidlohr Bueso wrote:
> On Mon, 31 Jul 2017, Guillaume Knispel wrote:
> > struct ipc_ids {
> > int in_use;
> > unsigned short seq;
> > + bool tables_initialized;
>
> So this is really ugly to have, but I unders
On Wed, Aug 02, 2017 at 01:06:44PM -0700, Davidlohr Bueso wrote:
> On Mon, 31 Jul 2017, Guillaume Knispel wrote:
> >static int __init ipc_init(void)
> >{
> >-sem_init();
> >-msg_init();
> >+int err_sem, err_msg;
> >+
> >+err_sem =
On Mon, Jul 31, 2017 at 08:45:58AM -0700, Davidlohr Bueso wrote:
> On Mon, 31 Jul 2017, Guillaume Knispel wrote:
> >ipc_findkey() scanned all objects to look for the wanted key. This is
> >slow when using a high number of keys, for example on an i5 laptop the
> >following loop
.13-rc2, running Ubuntu 16.04.2)
[I did not manage to enable CONFIG_PROVE_RCU]
Signed-off-by: Guillaume Knispel
Reviewed-by: Marc Pardo
---
include/linux/ipc.h | 3 ++
include/linux/ipc_namespace.h | 3 ++
ipc/msg.c | 10 +++--
ipc/namespace.c |
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