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| author | Thomas Weißschuh <thomas.weissschuh@linutronix.de> | 2024-10-10 10:01:28 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-11-02 14:37:36 +0300 |
| commit | 1184674d6ef9368b9377213caad3aeb0d97ee1d5 (patch) | |
| tree | 9770c905d99e2b1afdcc4c697b8a85663c5a3cd9 /tools/perf/scripts/python/parallel-perf.py | |
| parent | c22c06b4cc3a7434f36dac9310604be3ebc6f4f9 (diff) | |
| download | linux-1184674d6ef9368b9377213caad3aeb0d97ee1d5.tar.xz | |
powerpc: Split systemcfg data out of vdso data page
The systemcfg data only has minimal overlap with the vdso data.
Splitting the two avoids mapping the implementation-defined vdso data
into /proc/ppc64/systemcfg.
It is also a preparation for the standardization of vdso data storage.
The only field actually used by both systemcfg and vdso is
tb_ticks_per_sec and it is only changed once during time_init().
Initialize it in both structures there.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20241010-vdso-generic-base-v1-26-b64f0842d512@linutronix.de
Diffstat (limited to 'tools/perf/scripts/python/parallel-perf.py')
0 files changed, 0 insertions, 0 deletions