[lkml]   [2013]   [Mar]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: LOCKDEP: 3.9-rc1: mount.nfs/4272 still has locks held!

On Wed, Mar 06, 2013 at 01:40:04PM -0500, Jeff Layton wrote:
> Though when I said that, it was before Tejun mentioned hooking this up
> to ptrace. I'll confess that I don't fully understand what he's
> proposing either though...

Oh, they're all just pretty closely related. All signal and ptrace
traps run off get_signal_to_deliver(). It is still a bit hairy but in
much better shape after cleanups which accompanied PTRACE_SEIZE and I
don't really think it'll be too difficult to extend it so that
freezing is implemented as a type of jobctl trap.



 \ /
  Last update: 2013-03-06 20:21    [W:0.143 / U:0.900 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site