Commit 81ac6332 authored by Qianfeng Rong's avatar Qianfeng Rong Committed by Steven Rostedt (Google)
Browse files

trace: Remove redundant __GFP_NOWARN 

Commit 16f5dfbc ("gfp: include __GFP_NOWARN in GFP_NOWAIT")
made GFP_NOWAIT implicitly include __GFP_NOWARN.

Therefore, explicit __GFP_NOWARN combined with GFP_NOWAIT
(e.g., `GFP_NOWAIT | __GFP_NOWARN`) is now redundant. Let's clean
up these redundant flags across subsystems.

No functional changes.

Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://lore.kernel.org/20250805023630.335719-1-rongqianfeng@vivo.com


Signed-off-by: default avatarQianfeng Rong <rongqianfeng@vivo.com>
Signed-off-by: default avatarSteven Rostedt (Google) <rostedt@goodmis.org>
parent b320789d

kernel/trace/trace_events_user.c

+1 −1
Original line number Diff line number Diff line
@@ -496,7 +496,7 @@ static bool user_event_enabler_queue_fault(struct user_event_mm *mm, 
{

	struct user_event_enabler_fault *fault;



	fault = kmem_cache_zalloc(fault_cache, GFP_NOWAIT | __GFP_NOWARN);

	fault = kmem_cache_zalloc(fault_cache, GFP_NOWAIT);



	if (!fault)

		return false;