On Thu, Apr 19, 2018 at 09:08:07AM +1000, NeilBrown wrote:
>
> The need is essentially the same as the need for
> rhashtable_walk_peek(). The difference is that the actual behaviour can
> be documented briefly (and so understood easily) without enumerating
> multiple special cases.
>
On Thu, Apr 19, 2018 at 09:08:07AM +1000, NeilBrown wrote:
>
> The need is essentially the same as the need for
> rhashtable_walk_peek(). The difference is that the actual behaviour can
> be documented briefly (and so understood easily) without enumerating
> multiple special cases.
>
On Wed, Apr 18 2018, Herbert Xu wrote:
> On Wed, Apr 18, 2018 at 04:47:02PM +1000, NeilBrown wrote:
>> rhashtable_walk_prev() returns the object returned by
>> the previous rhashtable_walk_next(), providing it is still in the
>> table (or was during this grace period).
>> This works even if
On Wed, Apr 18 2018, Herbert Xu wrote:
> On Wed, Apr 18, 2018 at 04:47:02PM +1000, NeilBrown wrote:
>> rhashtable_walk_prev() returns the object returned by
>> the previous rhashtable_walk_next(), providing it is still in the
>> table (or was during this grace period).
>> This works even if
On Wed, Apr 18, 2018 at 04:47:02PM +1000, NeilBrown wrote:
> rhashtable_walk_prev() returns the object returned by
> the previous rhashtable_walk_next(), providing it is still in the
> table (or was during this grace period).
> This works even if rhashtable_walk_stop() and rhashtable_talk_start()
On Wed, Apr 18, 2018 at 04:47:02PM +1000, NeilBrown wrote:
> rhashtable_walk_prev() returns the object returned by
> the previous rhashtable_walk_next(), providing it is still in the
> table (or was during this grace period).
> This works even if rhashtable_walk_stop() and rhashtable_talk_start()
rhashtable_walk_prev() returns the object returned by
the previous rhashtable_walk_next(), providing it is still in the
table (or was during this grace period).
This works even if rhashtable_walk_stop() and rhashtable_talk_start()
have been called since the last rhashtable_walk_next().
If there
rhashtable_walk_prev() returns the object returned by
the previous rhashtable_walk_next(), providing it is still in the
table (or was during this grace period).
This works even if rhashtable_walk_stop() and rhashtable_talk_start()
have been called since the last rhashtable_walk_next().
If there
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