On 06.09.2016 20:07, Kevin Wolf wrote:
Am 06.09.2016 um 18:54 hat Pavel Butsykin geschrieben:
+*out_node = found;
+return false;
+}
+atomic_add(&s->pcache.curr_size, new_node->cm.nb_sectors);
atomic_add() implies that you have concurrent threads. I don't see any.
Yeah
On 01.09.2016 18:28, Kevin Wolf wrote:
Am 29.08.2016 um 19:10 hat Pavel Butsykin geschrieben:
For storing requests use an rbtree, here are add basic operations on the
rbtree to work with cache nodes.
Signed-off-by: Pavel Butsykin
---
block/pcache.c | 190
Am 06.09.2016 um 18:54 hat Pavel Butsykin geschrieben:
> >>+*out_node = found;
> >>+return false;
> >>+}
> >>+atomic_add(&s->pcache.curr_size, new_node->cm.nb_sectors);
> >
> >atomic_add() implies that you have concurrent threads. I don't see any.
> >
> Yeah, but what about
Am 29.08.2016 um 19:10 hat Pavel Butsykin geschrieben:
> For storing requests use an rbtree, here are add basic operations on the
> rbtree to work with cache nodes.
>
> Signed-off-by: Pavel Butsykin
> ---
> block/pcache.c | 190
> -
> 1 f
For storing requests use an rbtree, here are add basic operations on the
rbtree to work with cache nodes.
Signed-off-by: Pavel Butsykin
---
block/pcache.c | 190 -
1 file changed, 189 insertions(+), 1 deletion(-)
diff --git a/block/pcache
