Searched hist:171902 (Results 1 - 3 of 3) sorted by relevance
/freebsd-11.0-release/sys/vm/ | ||
H A D | vm_map.h | diff 171902 Mon Aug 20 12:05:45 MDT 2007 kib Do not drop vm_map lock between doing vm_map_remove() and vm_map_insert(). For this, introduce vm_map_fixed() that does that for MAP_FIXED case. Dropping the lock allowed for parallel thread to occupy the freed space. Reported by: Tijl Coosemans <tijl ulyssis org> Reviewed by: alc Approved by: re (kensmith) MFC after: 2 weeks |
H A D | vm_mmap.c | diff 171902 Mon Aug 20 12:05:45 MDT 2007 kib Do not drop vm_map lock between doing vm_map_remove() and vm_map_insert(). For this, introduce vm_map_fixed() that does that for MAP_FIXED case. Dropping the lock allowed for parallel thread to occupy the freed space. Reported by: Tijl Coosemans <tijl ulyssis org> Reviewed by: alc Approved by: re (kensmith) MFC after: 2 weeks |
H A D | vm_map.c | diff 171902 Mon Aug 20 12:05:45 MDT 2007 kib Do not drop vm_map lock between doing vm_map_remove() and vm_map_insert(). For this, introduce vm_map_fixed() that does that for MAP_FIXED case. Dropping the lock allowed for parallel thread to occupy the freed space. Reported by: Tijl Coosemans <tijl ulyssis org> Reviewed by: alc Approved by: re (kensmith) MFC after: 2 weeks |
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