84a6247a30
allocated ppref data to zero in the case of an amap that has empty space at the front. Don't set anything in the ppref array if "len" is zero. Many thanks to Sami Kantoluoto for providing gdb access to a machine that would reliably crash with problems related to the above, and to Stephan Thesing for corroborating that the patch properly addressed the problem. Note that the ar_pageoff (and related variables) types must be changed soon. The use of "int" here is not theoretically sufficient. |
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|---|---|---|
| .. | ||
| Makefile | ||
| uvm.h | ||
| uvm_amap.c | ||
| uvm_amap.h | ||
| uvm_amap_i.h | ||
| uvm_anon.c | ||
| uvm_anon.h | ||
| uvm_aobj.c | ||
| uvm_aobj.h | ||
| uvm_bio.c | ||
| uvm_ddb.h | ||
| uvm_device.c | ||
| uvm_device.h | ||
| uvm_extern.h | ||
| uvm_fault.c | ||
| uvm_fault.h | ||
| uvm_fault_i.h | ||
| uvm_glue.c | ||
| uvm_glue.h | ||
| uvm_init.c | ||
| uvm_io.c | ||
| uvm_km.c | ||
| uvm_km.h | ||
| uvm_loan.c | ||
| uvm_loan.h | ||
| uvm_map.c | ||
| uvm_map.h | ||
| uvm_map_i.h | ||
| uvm_meter.c | ||
| uvm_mmap.c | ||
| uvm_object.h | ||
| uvm_page.c | ||
| uvm_page.h | ||
| uvm_page_i.h | ||
| uvm_pager.c | ||
| uvm_pager.h | ||
| uvm_pager_i.h | ||
| uvm_param.h | ||
| uvm_pdaemon.c | ||
| uvm_pdaemon.h | ||
| uvm_pglist.c | ||
| uvm_pglist.h | ||
| uvm_pmap.h | ||
| uvm_prot.h | ||
| uvm_stat.c | ||
| uvm_stat.h | ||
| uvm_swap.c | ||
| uvm_swap.h | ||
| uvm_unix.c | ||
| uvm_user.c | ||
| uvm_vnode.c | ||