libublk: loglevel: adjust log level

All logging in uring_async.rs should be log::trace!(). Signed-off-by: Ming Lei <tom.leiming@gmail.com>
ublk-org · Mar 5, 2024 · ebcde0c · ebcde0c
1 parent dcaa57b
commit ebcde0c
Show file tree

Hide file tree

Showing 4 changed files with 9 additions and 10 deletions.
diff --git a/examples/loop.rs b/examples/loop.rs
@@ -7,7 +7,6 @@ use libublk::helpers::IoBuf;
 use libublk::io::{UblkDev, UblkIOCtx, UblkQueue};
 use libublk::uring_async::ublk_wait_and_handle_ios;
 use libublk::{ctrl::UblkCtrl, sys, UblkError, UblkFlags, UblkIORes};
-use log::trace;
 use serde::Serialize;
 use std::os::unix::fs::FileTypeExt;
 use std::os::unix::io::AsRawFd;
@@ -82,7 +81,7 @@ fn lo_file_size(f: &std::fs::File) -> Result<(u64, u8, u8)> {
 
 // setup loop target
 fn lo_init_tgt(dev: &mut UblkDev, lo: &LoopTgt) -> Result<(), UblkError> {
-    trace!("loop: init_tgt {}", dev.dev_info.dev_id);
+    log::info!("loop: init_tgt {}", dev.dev_info.dev_id);
     if lo.direct_io != 0 {
         unsafe {
             libc::fcntl(lo.back_file.as_raw_fd(), libc::F_SETFL, libc::O_DIRECT);

diff --git a/src/ctrl.rs b/src/ctrl.rs
@@ -343,7 +343,7 @@ impl UblkCtrlInner {
             dev.read_dev_info()?;
         }
 
-        trace!(
+        log::info!(
             "ctrl: device {} flags {:x} created",
             dev.dev_info.dev_id,
             dev.dev_flags

diff --git a/src/io.rs b/src/io.rs
@@ -1006,7 +1006,7 @@ impl UblkQueue<'_> {
         let empty = self.q_ring.borrow_mut().submission().is_empty();
 
         if empty && state.get_nr_cmd_inflight() == self.q_depth && !state.is_idle() {
-            log::trace!(
+            log::debug!(
                 "dev {} queue {} becomes idle",
                 self.dev.dev_info.dev_id,
                 self.q_id
@@ -1021,7 +1021,7 @@ impl UblkQueue<'_> {
         let idle = { self.state.borrow().is_idle() };
 
         if idle {
-            log::trace!(
+            log::debug!(
                 "dev {} queue {} becomes busy",
                 self.dev.dev_info.dev_id,
                 self.q_id

diff --git a/src/uring_async.rs b/src/uring_async.rs
@@ -35,7 +35,7 @@ impl UblkUringOpFuture {
                 result: None,
             });
             let user_data = ((key as u32) << 16) as u64 | tgt_io;
-            log::debug!("uring: new future {:x}", user_data);
+            log::trace!("uring: new future {:x}", user_data);
             UblkUringOpFuture { user_data }
         })
     }
@@ -49,18 +49,18 @@ impl Future for UblkUringOpFuture {
             let key = ((self.user_data & !(1_u64 << 63)) >> 16) as usize;
             match map.get_mut(key) {
                 None => {
-                    log::debug!("uring: null slab {:x}", self.user_data);
+                    log::trace!("uring: null slab {:x}", self.user_data);
                     Poll::Pending
                 }
                 Some(fd) => match fd.result {
                     Some(result) => {
                         map.remove(key);
-                        log::debug!("uring: uring io ready userdata {:x} ready", self.user_data);
+                        log::trace!("uring: uring io ready userdata {:x} ready", self.user_data);
                         Poll::Ready(result)
                     }
                     None => {
                         fd.waker = Some(cx.waker().clone());
-                        log::debug!("uring: uring io pending userdata {:x}", self.user_data);
+                        log::trace!("uring: uring io pending userdata {:x}", self.user_data);
                         Poll::Pending
                     }
                 },
@@ -77,7 +77,7 @@ pub fn ublk_wake_task(data: u64, cqe: &cqueue::Entry) {
     MY_SLAB.with(|refcell| {
         let mut map = refcell.borrow_mut();
 
-        log::debug!(
+        log::trace!(
             "ublk_wake_task: data {:x} user_data {:x} result {:x}",
             data,
             cqe.user_data(),