On 11/16/2018 02:00 PM, Michal Hocko wrote: > From: Michal Hocko <mhocko@xxxxxxxx> > > __dump_page messages use KERN_EMERG resp. KERN_ALERT loglevel (this is > the case since 2004). Most callers of this function are really detecting > a critical page state and BUG right after. On the other hand the > function is called also from contexts which just want to inform about > the page state and those would rather not disrupt logs that much (e.g. > some systems route these messages to the normal console). > > Reduce the loglevel to KERN_WARNING to make dump_page easier to reuse > for other contexts while those messages will still make it to the kernel > log in most setups. Even if the loglevel setup filters warnings away > those paths that are really critical already print the more targeted > error or panic and that should make it to the kernel log. > > Signed-off-by: Michal Hocko <mhocko@xxxxxxxx> Reviewed-by: Anshuman Khandual <anshuman.khandual@xxxxxxx>
