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| author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2022-07-07 15:29:34 +0100 |
|---|---|---|
| committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2023-10-30 12:56:10 +0000 |
| commit | 67656b683de3160ad9f3138a835ba82f21eecd5e (patch) | |
| tree | 8f262da7b726b246fa15ce7685117e7ec9c869ec /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 7e8c94510668b74094dadd250537fd35a9360a4d (diff) | |
arm64: text replication: early kernel option to enable replication
Provide an early kernel option "ktext=" which allows the kernel text
replication to be enabled. This takes a boolean argument.
The way this has been implemented means that we take all the same paths
through the kernel at runtime whether kernel text replication has been
enabled or not; this allows the performance effects of the code changes
to be evaluated separately from the act of running with replicating the
kernel text.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions