On 18-12-2010 3:17, Alan Cox wrote: > Joel Dahl wrote: > > On 09-12-2010 20:16, Alan Cox wrote: > > > >> Author: alc > >> Date: Thu Dec 9 20:16:00 2010 > >> New Revision: 216333 > >> URL: http://svn.freebsd.org/changeset/base/216333 > >> > >> Log: > >> When r207410 eliminated the acquisition and release of the page queues > >> lock from pmap_extract_and_hold(), it didn't take into account that > >> pmap_pte_quick() sometimes requires the page queues lock to be held. > >> This change reimplements pmap_extract_and_hold() such that it no > >> longer uses pmap_pte_quick(), and thus never requires the page queues > >> lock. > >> > >> For consistency, adopt the same idiom as used by the new > >> implementation of pmap_extract_and_hold() in pmap_extract() and > >> pmap_mincore(). It also happens to make these functions shorter. > >> > > > > Hi Alan, > > > > This commit makes my laptop hang everytime I quit X. I just get a black > > screen and the machine won't respond to any keys. Everything works if I > > go back to r216330. > > > > > > Can you please try the following change?
I'm afraid the patch didn't make any difference. It still hangs. -- Joel _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"