Date: Sun, 12 Jul 2009 12:37:38 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/vm vm_map.c Message-ID: <200907121237.n6CCbt3Q088353@repoman.freebsd.org>
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kib 2009-07-12 12:37:38 UTC
FreeBSD src repository
Modified files:
sys/vm vm_map.c
Log:
SVN rev 195635 on 2009-07-12 12:37:38Z by kib
When VM_MAP_WIRE_HOLESOK is not specified and vm_map_wire(9) encounters
non-readable and non-executable map entry, the entry is skipped from
wiring and loop is aborted. But, since MAP_ENTRY_WIRE_SKIPPED was not
set for the map entry, its wired_count is later erronously decremented.
vm_map_delete(9) for such map entry stuck in "vmmaps".
Properly set MAP_ENTRY_WIRE_SKIPPED when aborting the loop.
Reported by: John Marshall <john.marshall riverwillow com au>
Approved by: re (kensmith)
Revision Changes Path
1.418 +1 -1 src/sys/vm/vm_map.c
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