From 58fa8bab3fdf2bf2dc45d17366e1d8a4129b4b54 Mon Sep 17 00:00:00 2001 From: Paul Buetow Date: Sat, 17 Feb 2024 14:26:20 +0200 Subject: always inline --- internal/ioriotng.bpf.c | 2 +- internal/ioriotng.go | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/internal/ioriotng.bpf.c b/internal/ioriotng.bpf.c index 32b831a..ce06d8a 100644 --- a/internal/ioriotng.bpf.c +++ b/internal/ioriotng.bpf.c @@ -6,7 +6,7 @@ #include "types/maps.bpf.h" #include "flags/flags.bpf.h" -static inline int filter() { +static __always_inline int filter() { return (bpf_get_current_uid_gid() & 0xFFFFFFFF) != UID_FILTER; } diff --git a/internal/ioriotng.go b/internal/ioriotng.go index 3482a86..9b2aeb7 100644 --- a/internal/ioriotng.go +++ b/internal/ioriotng.go @@ -47,7 +47,8 @@ func Run(flags flags.Flags) { panic(err) } - ch := make(chan []byte) + // 4096 channel size, minimises event drops + ch := make(chan []byte, 4096) rb, err := bpfModule.InitRingBuf("event_map", ch) if err != nil { panic(err) -- cgit v1.2.3