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| author | Steven Rostedt <rostedt@goodmis.org> | 2025-03-05 19:45:46 +0300 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2025-03-28 15:39:27 +0300 |
| commit | 1bd25a6f7173c005844cd0076718b3c87bccd891 (patch) | |
| tree | 7106d89a08bbdc2f407e200313f0e99cb56761f8 /rust/helpers/bitmap.c | |
| parent | fd39e48fe8eddfa84a2dbaf468fde8c2b2679211 (diff) | |
| download | linux-1bd25a6f7173c005844cd0076718b3c87bccd891.tar.xz | |
tracing: Show module names and addresses of last boot
Add the last boot module's names and addresses to the last_boot_info file.
This only shows the module information from a previous boot. If the buffer
is started and is recording the current boot, this file still will only
show "current".
~# cat instances/boot_mapped/last_boot_info
10c00000 [kernel]
ffffffffc00ca000 usb_serial_simple
ffffffffc00ae000 usbserial
ffffffffc008b000 bfq
~# echo function > instances/boot_mapped/current_tracer
~# cat instances/boot_mapped/last_boot_info
# Current
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: https://lore.kernel.org/20250305164609.299186021@goodmis.org
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'rust/helpers/bitmap.c')
0 files changed, 0 insertions, 0 deletions