Messages in this thread | | | Date | Tue, 5 Jan 2016 15:37:17 +0100 | From | Jan Kara <> | Subject | Re: [PATCH 1/7] printk: Hand over printing to console if printing too long |
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Hi,
On Wed 23-12-15 10:54:49, Sergey Senozhatsky wrote: > slowly looking through the patches.
Back from Christmas vacation...
> How about setting 'sync_print' to 'true' in... > bust_spinlocks() /* only set to true */ > or > console_verbose() /* um... may be... */ > or > having a separate one-liner for that > > void console_panic_mode(void) > { > sync_print = true; > } > > and call it early in panic(), before we send out IPI_STOP.
I like using console_verbose() for setting sync_print to true. That will likely be more reliable than using oops in progress. After all console_verbose() is used like console_panic_mode() anyway and in quite a few places so it is a reasonable match.
Honza -- Jan Kara <jack@suse.com> SUSE Labs, CR
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