Author: dougm Date: Tue Jun 25 17:27:37 2019 New Revision: 349379 URL: https://svnweb.freebsd.org/changeset/base/349379
Log: Document the KERN_PROTECTION_FAILURE return value from vm_map_protect(). Reviewed by: alc (earlier version) Approved by: kib, markj (mentors) Differential Revision: https://reviews.freebsd.org/D20751 Modified: head/share/man/man9/vm_map_protect.9 Modified: head/share/man/man9/vm_map_protect.9 ============================================================================== --- head/share/man/man9/vm_map_protect.9 Tue Jun 25 17:24:43 2019 (r349378) +++ head/share/man/man9/vm_map_protect.9 Tue Jun 25 17:27:37 2019 (r349379) @@ -96,6 +96,11 @@ would exceed for an entry within the range, .Dv KERN_PROTECTION_FAILURE is returned. +If a copy-on-write mapping is transitioned from read-only to +read-write, and too little swap space is available for backing the +copied pages, +.Dv KERN_RESOURCE_SHORTAGE +is returned. .Sh SEE ALSO .Xr vm_map 9 .Sh AUTHORS _______________________________________________ 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"
