linux/tools/perf/scripts/python/bin
Namhyung Kim 29bab85418 perf script: Fix hangup in offline flamegraph report
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: 23e0a63c6d ("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>
2025-02-18 16:12:19 -08:00
..
compaction-times-record
compaction-times-report
event_analyzing_sample-record
event_analyzing_sample-report
export-to-postgresql-record
export-to-postgresql-report
export-to-sqlite-record
export-to-sqlite-report
failed-syscalls-by-pid-record
failed-syscalls-by-pid-report
flamegraph-record
flamegraph-report
futex-contention-record
futex-contention-report
gecko-record
gecko-report
intel-pt-events-record
intel-pt-events-report
mem-phys-addr-record
mem-phys-addr-report
net_dropmonitor-record
net_dropmonitor-report
netdev-times-record
netdev-times-report
powerpc-hcalls-record
powerpc-hcalls-report
sched-migration-record
sched-migration-report
sctop-record
sctop-report
stackcollapse-record
stackcollapse-report
syscall-counts-by-pid-record
syscall-counts-by-pid-report
syscall-counts-record
syscall-counts-report
task-analyzer-record
task-analyzer-report