| Date | Thu, 5 Jan 2023 17:06:09 +0800 | Subject | Re: [PATCH rcu 18/27] fs/btrfs: Remove "select SRCU" | From | Qu Wenruo <> |
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On 2023/1/5 08:38, Paul E. McKenney wrote: > Now that the SRCU Kconfig option is unconditionally selected, there is > no longer any point in selecting it. Therefore, remove the "select SRCU" > Kconfig statements. > > Signed-off-by: Paul E. McKenney <paulmck@kernel.org> > Cc: Chris Mason <clm@fb.com> > Cc: Josef Bacik <josef@toxicpanda.com> > Cc: David Sterba <dsterba@suse.com> > Cc: <linux-btrfs@vger.kernel.org>
In fact, since commit c75e839414d3 ("btrfs: kill the subvol_srcu"), we can completely remove any SRCU related configs and even includes.
Reviewed-by: Qu Wenruo <wqu@suse.com>
Thanks, Qu
> --- > fs/btrfs/Kconfig | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/fs/btrfs/Kconfig b/fs/btrfs/Kconfig > index 183e5c4aed348..37b6bab90c835 100644 > --- a/fs/btrfs/Kconfig > +++ b/fs/btrfs/Kconfig > @@ -17,7 +17,6 @@ config BTRFS_FS > select FS_IOMAP > select RAID6_PQ > select XOR_BLOCKS > - select SRCU > depends on PAGE_SIZE_LESS_THAN_256KB > > help
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