Subject: [PATCH 03/15] xen: Remove now superfluous sentinel element from ctl_table array

From: Joel Granados <[email protected]>

This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https://lore.kernel.org/all/ZO5Yx5JFogGi%[email protected]/)

Remove sentinel from balloon_table

Signed-off-by: Joel Granados <[email protected]>
---
drivers/xen/balloon.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 586a1673459e..091eb2931ac4 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -93,8 +93,7 @@ static struct ctl_table balloon_table[] = {
.proc_handler = proc_dointvec_minmax,
.extra1 = SYSCTL_ZERO,
.extra2 = SYSCTL_ONE,
- },
- { }
+ }
};

#else

--
2.30.2


2023-09-28 15:42:15

by Juergen Gross

[permalink] [raw]
Subject: Re: [PATCH 03/15] xen: Remove now superfluous sentinel element from ctl_table array

On 28.09.23 15:21, Joel Granados via B4 Relay wrote:
> From: Joel Granados <[email protected]>
>
> This commit comes at the tail end of a greater effort to remove the
> empty elements at the end of the ctl_table arrays (sentinels) which
> will reduce the overall build time size of the kernel and run time
> memory bloat by ~64 bytes per sentinel (further information Link :
> https://lore.kernel.org/all/ZO5Yx5JFogGi%[email protected]/)
>
> Remove sentinel from balloon_table
>
> Signed-off-by: Joel Granados <[email protected]>

Acked-by: Juergen Gross <[email protected]>


Juergen

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