From 309ecefc16a1bef6a4e393c8f9c5a274ce2bdd9d Mon Sep 17 00:00:00 2001
From: qjerome <qjerome@rawsec.lu>
Date: Wed, 15 Jan 2025 09:18:33 +0100
Subject: [PATCH] rename: max_eps_io -> max_eps_fs

---
 kunai-common/src/config.rs  | 4 ++--
 kunai-ebpf/src/probes/fs.rs | 4 ++--
 kunai/src/bin/main.rs       | 2 +-
 kunai/src/config.rs         | 8 ++++----
 4 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/kunai-common/src/config.rs b/kunai-common/src/config.rs
index b8f7b1ee..1d731b55 100644
--- a/kunai-common/src/config.rs
+++ b/kunai-common/src/config.rs
@@ -67,7 +67,7 @@ impl Filter {
 pub struct BpfConfig {
     pub loader: Loader,
     pub filter: Filter,
-    pub glob_max_eps_io: Option<u64>,
-    pub task_max_eps_io: Option<u64>,
+    pub glob_max_eps_fs: Option<u64>,
+    pub task_max_eps_fs: Option<u64>,
     pub send_data_min_len: u64,
 }
diff --git a/kunai-ebpf/src/probes/fs.rs b/kunai-ebpf/src/probes/fs.rs
index 3144b583..713a5323 100644
--- a/kunai-ebpf/src/probes/fs.rs
+++ b/kunai-ebpf/src/probes/fs.rs
@@ -128,8 +128,8 @@ unsafe fn limit_eps_with_context<C: EbpfContext>(ctx: &C) -> ProbeResult<bool> {
 
     // we convert event/s to event/sampling
     let (Some(glob_limit), Some(task_limit)) = (
-        cfg.glob_max_eps_io.map(|m| m.div(SAMPLES_IN_1S)),
-        cfg.task_max_eps_io.map(|m| m.div(SAMPLES_IN_1S)),
+        cfg.glob_max_eps_fs.map(|m| m.div(SAMPLES_IN_1S)),
+        cfg.task_max_eps_fs.map(|m| m.div(SAMPLES_IN_1S)),
     ) else {
         // if there is no limit we do not throttle
         return Ok(false);
diff --git a/kunai/src/bin/main.rs b/kunai/src/bin/main.rs
index 34cfec6b..9b66aca4 100644
--- a/kunai/src/bin/main.rs
+++ b/kunai/src/bin/main.rs
@@ -2894,7 +2894,7 @@ impl TryFrom<RunOpt> for Config {
 
         // we want to increase max_buffered_events
         if let Some(max_eps_io) = opt.max_eps_io {
-            conf.max_eps_io = Some(max_eps_io);
+            conf.max_eps_fs = Some(max_eps_io);
         }
 
         // supersedes configuration
diff --git a/kunai/src/config.rs b/kunai/src/config.rs
index 434c4aa8..d7e9f492 100644
--- a/kunai/src/config.rs
+++ b/kunai/src/config.rs
@@ -68,7 +68,7 @@ pub struct Scanner {
 pub struct Config {
     host_uuid: Option<uuid::Uuid>,
     pub max_buffered_events: u16,
-    pub max_eps_io: Option<u64>,
+    pub max_eps_fs: Option<u64>,
     pub workers: Option<usize>,
     pub send_data_min_len: Option<u64>,
     pub harden: bool,
@@ -102,7 +102,7 @@ impl Default for Config {
             },
             max_buffered_events: DEFAULT_MAX_BUFFERED_EVENTS,
             // this x2 rule generally works for small values of max_buffered_events
-            max_eps_io: Some(DEFAULT_MAX_BUFFERED_EVENTS as u64 * 2),
+            max_eps_fs: Some(DEFAULT_MAX_BUFFERED_EVENTS as u64 * 2),
             workers: None,
             send_data_min_len: None,
             scanner: Scanner {
@@ -229,8 +229,8 @@ impl TryFrom<&Config> for BpfConfig {
         Ok(Self {
             loader: Loader::from_own_pid(),
             filter: value.try_into()?,
-            glob_max_eps_io: value.max_eps_io,
-            task_max_eps_io: value.max_eps_io.map(|m| m.mul(2).div(3)),
+            glob_max_eps_fs: value.max_eps_fs,
+            task_max_eps_fs: value.max_eps_fs.map(|m| m.mul(2).div(3)),
             send_data_min_len: value.send_data_min_len.unwrap_or(DEFAULT_SEND_DATA_MIN_LEN),
         })
     }