On Thu, Mar 15, 2018 at 2:23 PM, Jeff Roberson <j...@freebsd.org> wrote: > Author: jeff > Date: Thu Mar 15 19:23:07 2018 > New Revision: 331018 > URL: https://svnweb.freebsd.org/changeset/base/331018 > > Log: > Eliminate pageout wakeup races. Take another step towards lockless > vmd_free_count manipulation. Reduce the scope of the free lock by > using a pageout lock to synchronize sleep and wakeup. Only trigger > the pageout daemon on transitions between states. Drive all wakeup > operations directly as side-effects from freeing memory rather than > requiring an additional function call. > > Reviewed by: markj, kib > Tested by: pho > Sponsored by: Netflix, Dell/EMC Isilon > Differential Revision: https://reviews.freebsd.org/D14612 >
Hey, Just a heads up: this broke the GCC builds [1] with the following (excerpt): 20:00:47 /usr/src/sys/vm/vm_pagequeue.h:249: warning: redundant redeclaration of 'pagedaemon_wakeup' [-Wredundant-decls] 20:00:47 /usr/src/sys/vm/vm_pageout.h:98: warning: previous declaration of 'pagedaemon_wakeup' was here Thanks, Kyle Evans [1] https://ci.freebsd.org/job/FreeBSD-head-mips64-build/1108/console _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
