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| author |   Naveen N Rao <naveen@kernel.org> | 2024-10-30 12:38:39 +0530 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2024-10-31 11:00:53 +1100 |
| commit | 8b0dc1305ea0bbb015b560193cdd76fd4100f062 (patch) | |
| tree | 86266bf2fcb96e7679865212a42a7f647ebb5722 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | powerpc/module_64: Convert #ifdef to IS_ENABLED() (diff) | |
| download | wireguard-linux-8b0dc1305ea0bbb015b560193cdd76fd4100f062.tar.xz wireguard-linux-8b0dc1305ea0bbb015b560193cdd76fd4100f062.zip | |
powerpc/ftrace: Remove pointer to struct module from dyn_arch_ftrace
Pointer to struct module is only relevant for ftrace records belonging
to kernel modules. Having this field in dyn_arch_ftrace wastes memory
for all ftrace records belonging to the kernel. Remove the same in
favour of looking up the module from the ftrace record address, similar
to other architectures.
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Naveen N Rao <naveen@kernel.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://patch.msgid.link/20241030070850.1361304-7-hbathini@linux.ibm.com
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions