id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,field_blocks,field_dependson,field_seealso 235,ddi_parea_* functions use blocking btree_* interfaces while holding parea_spinlock,Jakub Jermář,,"For example, ddi_parea_register() takes the parea_spinlock and calls btree_insert() which may allocate memory for a new B+tree node and thus block. In this case, it may be plausible to replace the parea_spinlcok with a mutex. ",defect,closed,major,0.4.3,helenos/kernel/generic,mainline,fixed,,,,,