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Subject[PATCH v2 1/2] mm: mmap_lock: remove redundant "\n" in TP_printk
Date
Ftrace core will add "\n" automatically on print. "\n" in TP_printk
will create blank line, so remove it.

Signed-off-by: Gang Li <ligang.bdlg@bytedance.com>
---
include/trace/events/mmap_lock.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/trace/events/mmap_lock.h b/include/trace/events/mmap_lock.h
index 0abff67b96f0..5f980c92e3e9 100644
--- a/include/trace/events/mmap_lock.h
+++ b/include/trace/events/mmap_lock.h
@@ -32,7 +32,7 @@ TRACE_EVENT_FN(mmap_lock_start_locking,
),

TP_printk(
- "mm=%p memcg_path=%s write=%s\n",
+ "mm=%p memcg_path=%s write=%s",
__entry->mm,
__get_str(memcg_path),
__entry->write ? "true" : "false"
@@ -63,7 +63,7 @@ TRACE_EVENT_FN(mmap_lock_acquire_returned,
),

TP_printk(
- "mm=%p memcg_path=%s write=%s success=%s\n",
+ "mm=%p memcg_path=%s write=%s success=%s",
__entry->mm,
__get_str(memcg_path),
__entry->write ? "true" : "false",
@@ -92,7 +92,7 @@ TRACE_EVENT_FN(mmap_lock_released,
),

TP_printk(
- "mm=%p memcg_path=%s write=%s\n",
+ "mm=%p memcg_path=%s write=%s",
__entry->mm,
__get_str(memcg_path),
__entry->write ? "true" : "false"
--
2.20.1
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