On Wed, 3 Mar 2021, Mansour Moufid wrote:
> On Tue, Mar 2, 2021 at 4:22 PM Joe Perches wrote:
> >
> > Here is a possible opportunity to reduce data usage in the kernel.
> >
> > $ git grep -P -n '^static\s+(?!const|struct)(?:\w+\s+){1,3}\w+\s*\[\s*\]'
> > drivers/ | \
> > grep -v __initdata
On Tue, Mar 2, 2021 at 4:22 PM Joe Perches wrote:
>
> Here is a possible opportunity to reduce data usage in the kernel.
>
> $ git grep -P -n '^static\s+(?!const|struct)(?:\w+\s+){1,3}\w+\s*\[\s*\]'
> drivers/ | \
> grep -v __initdata | \
> wc -l
> 3250
>
> Meaning there are ~3000
On Fri, 19 Feb 2021, Denis Efremov wrote:
> Check for opencoded swap() implementation.
>
> Signed-off-by: Denis Efremov
> ---
> Changes in v2:
> - additional patch rule to drop excessive {}
> - fix indentation in patch mode by anchoring ;
>
> scripts/coccinelle/misc/swap.cocci | 101
On Tue, 2021-03-02 at 22:41 +0100, Julia Lawall wrote:
>
> On Tue, 2 Mar 2021, Joe Perches wrote:
>
> > Here is a possible opportunity to reduce data usage in the kernel.
>
> Does it actually reduce data usage?
Yes, at least for gcc. For instance:
$ gcc --version
gcc (Ubuntu
On Wed, 2021-03-03 at 10:41 +0100, Rasmus Villemoes wrote:
> On 02/03/2021 18.42, Joe Perches wrote:
> > Here is a possible opportunity to reduce data usage in the kernel.
> >
> > $ git grep -P -n '^static\s+(?!const|struct)(?:\w+\s+){1,3}\w+\s*\[\s*\]'
> > drivers/ | \
> > grep -v __initdata
On 02/03/2021 18.42, Joe Perches wrote:
> Here is a possible opportunity to reduce data usage in the kernel.
>
> $ git grep -P -n '^static\s+(?!const|struct)(?:\w+\s+){1,3}\w+\s*\[\s*\]'
> drivers/ | \
> grep -v __initdata | \
> wc -l
> 3250
>
> Meaning there are ~3000 declarations of
Hi all!
On 02/03/2021 18:42, Joe Perches wrote:
[...]
> - For instance: (head -10 of the git grep for file statics)
>
> drivers/accessibility/speakup/keyhelp.c:18:static u_short masks[] = { 32, 16,
> 8, 4, 2, 1 };
> drivers/accessibility/speakup/keyhelp.c:26:static u_char funcvals[]
On Tue, 2 Mar 2021, Bernd Petrovitsch wrote:
> Hi all!
>
> On 02/03/2021 18:42, Joe Perches wrote:
> [...]
> > - For instance: (head -10 of the git grep for file statics)
> >
> > drivers/accessibility/speakup/keyhelp.c:18:static u_short masks[] = { 32,
> > 16, 8, 4, 2, 1 };
> >
