mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-01-17 12:00:35 +00:00
29bab85418
A recent change in the flamegraph script fixed an issue with live mode but it created another for offline mode. It needs to pass "-" to -i option to read from stdin in the live mode. Actually there's a logic to pass the option in the perf script code, but the script was written with "-- $@" which prevented the option to go to the perf script. So the previous commit added the hard-coded "-i -" to the report command. But it's a problem for the offline mode which expects input from a file and now it's stuck on reading from stdin. Let's remove the "-i - --" part and let it pass the options properly to perf script. Closes: https://lore.kernel.org/linux-perf-users/c41e4b04-e1fd-45ab-80b0-ec2ac6e94310@linux.ibm.com Fixes: 23e0a63c6dd3f69c ("perf script: force stdin for flamegraph in live mode") Reported-by: Thomas Richter <tmricht@linux.ibm.com> Tested-by: Thomas Richter <tmricht@linux.ibm.com> Cc: Anubhav Shelat <ashelat@redhat.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org>