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NetBSD/sys/uvm
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chs 9672ac098f add a new km flag UVM_KMF_CANFAIL, which causes uvm_km_kmemalloc() to 
return failure if swap is full and there are no free physical pages.
have malloc() use this flag if M_CANFAIL is passed to it.
use M_CANFAIL to allow amap_extend() to fail when memory is scarce.
this should prevent most of the remaining hangs in low-memory situations.
2002-09-15 16:54:26 +00:00
..
Makefile a whole bunch of changes to improve performance and robustness under load: 2001-09-15 20:36:31 +00:00
uvm_amap_i.h In amap_ref, only increment the amap's refcnt after we have established 2002-08-22 23:39:37 +00:00
uvm_amap.c add a new km flag UVM_KMF_CANFAIL, which causes uvm_km_kmemalloc() to 2002-09-15 16:54:26 +00:00
uvm_amap.h add a new km flag UVM_KMF_CANFAIL, which causes uvm_km_kmemalloc() to 2002-09-15 16:54:26 +00:00
uvm_anon.c add RCSIDs, and in some cases, slightly cleanup #include order 2001-11-10 07:36:59 +00:00
uvm_anon.h
uvm_aobj.c In uao_put(), if we wait for the busy page owned by someone else, 2002-05-09 07:04:23 +00:00
uvm_aobj.h a whole bunch of changes to improve performance and robustness under load: 2001-09-15 20:36:31 +00:00
uvm_bio.c honor the PG_RDONLY flag (so that NFS can clear the PG_NEEDCOMMIT flag 2002-02-27 16:02:03 +00:00
uvm_ddb.h
uvm_device.c Merge the gehenna-devsw branch into the trunk. 2002-09-06 13:18:43 +00:00
uvm_device.h
uvm_extern.h add a new km flag UVM_KMF_CANFAIL, which causes uvm_km_kmemalloc() to 2002-09-15 16:54:26 +00:00
uvm_fault_i.h a whole bunch of changes to improve performance and robustness under load: 2001-09-15 20:36:31 +00:00
uvm_fault.c When breaking an loan due to a page fault, check to see if the other 2002-09-02 21:09:50 +00:00
uvm_fault.h introduce a new UVM fault type, VM_FAULT_WIREMAX. this is different 2001-12-31 22:34:39 +00:00
uvm_glue.c add KSTACK_CHECK_MAGIC. discussed on tech-kern. 2002-07-02 20:27:44 +00:00
uvm_glue.h
uvm_init.c add RCSIDs, and in some cases, slightly cleanup #include order 2001-11-10 07:36:59 +00:00
uvm_io.c add RCSIDs, and in some cases, slightly cleanup #include order 2001-11-10 07:36:59 +00:00
uvm_km.c add a new km flag UVM_KMF_CANFAIL, which causes uvm_km_kmemalloc() to 2002-09-15 16:54:26 +00:00
uvm_km.h a whole bunch of changes to improve performance and robustness under load: 2001-09-15 20:36:31 +00:00
uvm_loan.c when dropping a kernel loan, if this was the last loan-to-kernel but 2002-07-14 23:53:41 +00:00
uvm_loan.h several changes prompted by loaning problems: 2001-11-06 08:07:49 +00:00
uvm_map_i.h Reduce some complexity in the fault path -- Rather than maintaining 2001-06-26 17:55:14 +00:00
uvm_map.c add a new km flag UVM_KMF_CANFAIL, which causes uvm_km_kmemalloc() to 2002-09-15 16:54:26 +00:00
uvm_map.h protect against traditional macro expansion. 2001-10-03 13:32:23 +00:00
uvm_meter.c add {anon,file,exec}max as a upper bound on the amount of memory that 2001-12-09 03:07:19 +00:00
uvm_mmap.c Merge the gehenna-devsw branch into the trunk. 2002-09-06 13:18:43 +00:00
uvm_object.h count aobj pages (most notably kernel stack pages) as anon pages 2002-06-20 15:05:29 +00:00
uvm_page_i.h a whole bunch of changes to improve performance and robustness under load: 2001-09-15 20:36:31 +00:00
uvm_page.c count aobj pages (most notably kernel stack pages) as anon pages 2002-06-20 15:05:29 +00:00
uvm_page.h a whole bunch of changes to improve performance and robustness under load: 2001-09-15 20:36:31 +00:00
uvm_pager_i.h
uvm_pager.c When core dumping a process, don't dump maps backed up by the device pager. 2002-05-15 06:57:49 +00:00
uvm_pager.h remove PGO_WEAK, it isn't needed anymore. 2002-03-25 02:08:09 +00:00
uvm_param.h add {anon,file,exec}max as a upper bound on the amount of memory that 2001-12-09 03:07:19 +00:00
uvm_pdaemon.c count aobj pages (most notably kernel stack pages) as anon pages 2002-06-20 15:05:29 +00:00
uvm_pdaemon.h
uvm_pglist.c Big cleanup and speed improvements to pglist_alloc code: 2002-06-27 18:05:29 +00:00
uvm_pglist.h use the correct symbol for multi-include protection. 2001-08-25 20:37:46 +00:00
uvm_pmap.h Allow pmap_copy_page() and pmap_zero_page() to be #define'd 2002-04-10 00:40:45 +00:00
uvm_prot.h
uvm_stat.c add {anon,file,exec}max as a upper bound on the amount of memory that 2001-12-09 03:07:19 +00:00
uvm_stat.h Include <sys/kernel.h> if UVMHIST is defined - the "cold" variable is 2002-03-05 05:45:54 +00:00
uvm_swap.c Merge the gehenna-devsw branch into the trunk. 2002-09-06 13:18:43 +00:00
uvm_swap.h Move swapctl(SWAP_STATS) implementation to a separate function called 2002-03-18 11:43:01 +00:00
uvm_unix.c Make the coredump routine exec-format/emulation specific. Split 2001-12-08 00:35:25 +00:00
uvm_user.c add RCSIDs, and in some cases, slightly cleanup #include order 2001-11-10 07:36:59 +00:00
uvm_vnode.c Merge the gehenna-devsw branch into the trunk. 2002-09-06 13:18:43 +00:00
uvm.h Protect "struct uvm" with _KERNEL. 2002-09-15 01:01:32 +00:00