amap_lock
amap_lock(amap, RW_WRITER);
amap_lock(amap, RW_WRITER);
amap_lock(am, RW_WRITER);
amap_lock(amap, RW_WRITER);
amap_lock(amap, RW_WRITER);
amap_lock(amap, RW_WRITER);
amap_lock(amap, RW_WRITER);
amap_lock(srcamap, RW_WRITER);
void amap_lock /* lock amap */
amap_lock(entry->aref.ar_amap, RW_READER);
amap_lock(amap, flt->upper_lock_type);
amap_lock(amap, flt->upper_lock_type);
amap_lock(aref->ar_amap, RW_WRITER);
amap_lock(amap, RW_WRITER);
amap_lock(amap, RW_WRITER);
amap_lock(amap, RW_WRITER);
amap_lock(amap, RW_WRITER);
amap_lock(entry->aref.ar_amap, op);
amap_lock(entry->aref.ar_amap, RW_WRITER);
amap_lock(entry->aref.ar_amap, RW_WRITER);
amap_lock(amap, RW_READER);