Re: [PATCH 1/3] tracing: Remove dependency of saved_cmdlines_buffer on PID_MAX_DEFAULT
From: Steven Rostedt <rostedt@goodmis.org>
Date: 2024-04-09 14:58:53
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On Mon, 8 Apr 2024 16:58:17 +0200 Michal Koutný [off-list ref] wrote:
quoted hunk ↗ jump to hunk
@@ -294,7 +295,7 @@ static void __trace_find_cmdline(int pid, char comm[]) return; } - tpid = pid & (PID_MAX_DEFAULT - 1); + tpid = pid % PID_MAP_SIZE;
Does that compile to the same? This is a fast path. -- Steve
map = savedcmd->map_pid_to_cmdline[tpid];
if (map != NO_CMDLINE_MAP) {
tpid = savedcmd->map_cmdline_to_pid[map];