Author: markj Date: Tue Jun 4 18:38:27 2019 New Revision: 348660 URL: https://svnweb.freebsd.org/changeset/base/348660
Log: Remove an outdated header comment for vm_page.c. The listed rules were incomplete and outdated. There is a much more comprehensive comment in vm_page.h. Reviewed by: alc, kib MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D20503 Modified: head/sys/vm/vm_page.c Modified: head/sys/vm/vm_page.c ============================================================================== --- head/sys/vm/vm_page.c Tue Jun 4 18:36:12 2019 (r348659) +++ head/sys/vm/vm_page.c Tue Jun 4 18:38:27 2019 (r348660) @@ -63,23 +63,6 @@ */ /* - * GENERAL RULES ON VM_PAGE MANIPULATION - * - * - A page queue lock is required when adding or removing a page from a - * page queue regardless of other locks or the busy state of a page. - * - * * In general, no thread besides the page daemon can acquire or - * hold more than one page queue lock at a time. - * - * * The page daemon can acquire and hold any pair of page queue - * locks in any order. - * - * - The object lock is required when inserting or removing - * pages from an object (vm_page_insert() or vm_page_remove()). - * - */ - -/* * Resident memory management module. */ _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
