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| author |   John Ogness <john.ogness@linutronix.de> | 2022-11-16 17:27:21 +0106 |
|---|---|---|
| committer |   Petr Mladek <pmladek@suse.com> | 2022-12-02 11:25:00 +0100 |
| commit | d25a2e748ae159e43d40f4bc0a9e89cc443e325f (patch) | |
| tree | c04c03454c3c78eea0a2240123552acb437ddc1f /rust/kernel/ssh:/git@git.zx2c4.com | |
| parent | tty: serial: kgdboc: document console_lock usage (diff) | |
tty: tty_io: document console_lock usage
show_cons_active() uses the console_lock to gather information
on 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/20221116162152.193147-10-john.ogness@linutronix.de
Diffstat (limited to 'rust/kernel/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions