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| author | John Ogness <john.ogness@linutronix.de> | 2022-11-16 19:21:22 +0300 |
|---|---|---|
| committer | Petr Mladek <pmladek@suse.com> | 2022-12-02 13:25:00 +0300 |
| commit | 8b5dd40088f7a3d85e6072f027ec50f309f64876 (patch) | |
| tree | 91dc7785c11e00f57197aedd4f0ec46b6d995a45 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | d25a2e748ae159e43d40f4bc0a9e89cc443e325f (diff) | |
| download | linux-8b5dd40088f7a3d85e6072f027ec50f309f64876.tar.xz | |
proc: consoles: document console_lock usage
The console_lock is held throughout the start/show/stop procedure
to print out device/driver information about all registered
consoles. Since the console_lock is being used for multiple reasons,
explicitly document these reasons. This will be useful when the
console_lock is split into fine-grained locking.
Signed-off-by: John Ogness <john.ogness@linutronix.de>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20221116162152.193147-11-john.ogness@linutronix.de
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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