Re: [PATCH v2 0/5] Move kvfree_rcu() into SLAB (v2)

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On 12/12/24 19:02, Uladzislau Rezki (Sony) wrote:
> Hello!
> 
> This is v2. It is based on the Linux 6.13-rc2. The first version is
> here:
> 
> https://lore.kernel.org/linux-mm/20241210164035.3391747-4-urezki@xxxxxxxxx/T/
> 
> The difference between v1 and v2 is that, the preparation process is
> done in original place instead and after that there is one final move.

Looks good, will include in slab/for-next

I think patch 5 should add more explanation to the commit message - the
subthread started by Christoph could provide content :) Can you summarize so
I can amend the commit log?

Also how about a followup patch moving the rcu-tiny implementation of
kvfree_call_rcu()?

We might also consider moving the kfree_rcu*() entry points from rcupdate.h
to slab.h, what do you think, is it a more logical place for them? There's
some risk that files that include rcupdate.h and not slab.h would break, so
that will need some build testing...

Thanks,
Vlastimil

> Uladzislau Rezki (Sony) (5):
>   rcu/kvfree: Initialize kvfree_rcu() separately
>   rcu/kvfree: Move some functions under CONFIG_TINY_RCU
>   rcu/kvfree: Adjust names passed into trace functions
>   rcu/kvfree: Adjust a shrinker name
>   mm/slab: Move kvfree_rcu() into SLAB
> 
>  include/linux/slab.h |   1 +
>  init/main.c          |   1 +
>  kernel/rcu/tree.c    | 876 ------------------------------------------
>  mm/slab_common.c     | 880 +++++++++++++++++++++++++++++++++++++++++++
>  4 files changed, 882 insertions(+), 876 deletions(-)
> 





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