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| author | Jakub Kicinski <kuba@kernel.org> | 2021-12-28 16:49:13 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-12-29 08:48:14 -0800 |
| commit | b6459415b384cb829f0b2a4268f211c789f6cf0b (patch) | |
| tree | a3d70c692d776ef7d6f1a2a74738a3e78e5b9c5a /kernel/sysctl.c | |
| parent | 5b3d72987701d51bf31823b39db49d10970f5c2d (diff) | |
| download | lwn-b6459415b384cb829f0b2a4268f211c789f6cf0b.tar.gz lwn-b6459415b384cb829f0b2a4268f211c789f6cf0b.zip | |
net: Don't include filter.h from net/sock.h
sock.h is pretty heavily used (5k objects rebuilt on x86 after
it's touched). We can drop the include of filter.h from it and
add a forward declaration of struct sk_filter instead.
This decreases the number of rebuilt objects when bpf.h
is touched from ~5k to ~1k.
There's a lot of missing includes this was masking. Primarily
in networking tho, this time.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Acked-by: Stefano Garzarella <sgarzare@redhat.com>
Link: https://lore.kernel.org/bpf/20211229004913.513372-1-kuba@kernel.org
Diffstat (limited to 'kernel/sysctl.c')
| -rw-r--r-- | kernel/sysctl.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 083be6af29d7..d7ed1dffa426 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -33,6 +33,7 @@ #include <linux/security.h> #include <linux/ctype.h> #include <linux/kmemleak.h> +#include <linux/filter.h> #include <linux/fs.h> #include <linux/init.h> #include <linux/kernel.h> |