diff options
| author | Tom Rini <trini@konsulko.com> | 2024-12-31 19:00:54 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2025-01-01 10:40:33 -0600 |
| commit | 2eb74974de5204835e81b81098dab1591fd99df5 (patch) | |
| tree | 76b6ffcd649422cd0755efa6cb1e831eaff9597f /cmd/trace.c | |
| parent | 788b4609dbbbf1e058836b42967e58ffcbdc3bb1 (diff) | |
| parent | edef0916668631b4fce956a9cfac252ffb2c0a9c (diff) | |
Merge patch series "Add 'trace wipe'"
Jerome Forissier <jerome.forissier@linaro.org> says:
This short series adds the 'trace wipe' command which clears the trace
buffer, allowing to re-start a capture from scratch.
Link: https://lore.kernel.org/r/cover.1734093566.git.jerome.forissier@linaro.org
Diffstat (limited to 'cmd/trace.c')
| -rw-r--r-- | cmd/trace.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cmd/trace.c b/cmd/trace.c index 937e6a682ad..d36008720db 100644 --- a/cmd/trace.c +++ b/cmd/trace.c @@ -100,6 +100,10 @@ int do_trace(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) case 's': trace_print_stats(); break; + case 'w': + if (trace_wipe()) + return CMD_RET_FAILURE; + break; default: return CMD_RET_USAGE; } @@ -113,6 +117,7 @@ U_BOOT_CMD( "stats - display tracing statistics\n" "trace pause - pause tracing\n" "trace resume - resume tracing\n" + "trace wipe - wipe traces\n" "trace funclist [<addr> <size>] - dump function list into buffer\n" "trace calls [<addr> <size>] " "- dump function call trace into buffer" |