| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2004-12-30 | Import M_CANFAIL support from NetBSD, removes a nasty panic during low-mem ↵ | Niklas Hallqvist | |
| scenarios, instead generating an ENOMEM backfeed, ok tedu@, prodded by many | |||
| 2004-12-26 | Use list and queue macros where applicable to make the code easier to read; | Miod Vallat | |
| no change in compiler assembly output. | |||
| 2004-11-29 | ansi + some knf, no binary change | Hans-Joerg Hoexer | |
| ok deraadt | |||
| 2004-09-23 | vput on all paths after vget (currently unused code). from patrick latifi | Ted Unangst | |
| 2004-08-24 | change physmem divisor to 256. divide by page size was wrong. this does | Ted Unangst | |
| what i intended all along, without contrived arithmetic screw up. from discussions with mickey and deraadt | |||
| 2004-08-24 | adapt uvm_km_pages_lowat to physmem. thanks testers. ok deraadt@ | Ted Unangst | |
| 2004-08-06 | rename sparc kill_user_windows() to pmap_unuse_final(). provide empty stubs | Theo de Raadt | |
| on all other architectures. remove last architecture dependent #ifdef from uvm code. | |||
| 2004-08-03 | the rest of the '#if DIAGNOSTIC' -> '#ifdef DIAGNOSTIC' in the kernel; ok miod@ | Todd T. Fries | |
| 2004-07-21 | Yet another victim of inline masturbation. | Artur Grabowski | |
| Remove inline from a few functions, shrink the kernel by a few kB and make things faster. A simple compilation on amd64 spends around 5% less time in kernel. Yes, it's faster without inlines, now go buy a book about modern cpu architectures and find a chapter about the new and revolutionary thing called "cache". deraadt@ ok | |||
| 2004-07-13 | #define __HAVE_PMAP_DIRECT and use it. requested by art | Ted Unangst | |
| 2004-06-21 | First step towards more sane time handling in the kernel -- this changes | Thorsten Lockert | |
| things such that code that only need a second-resolution uptime or wall time, and used to get that from time.tv_secs or mono_time.tv_secs now get this from separate time_t globals time_second and time_uptime. ok art@ niklas@ nordin@ | |||
| 2004-06-13 | debranch SMP, have fun | Niklas Hallqvist | |
| 2004-06-09 | rename POOLPAGE macros to pmap_map_direct | Ted Unangst | |
| break out uvm_km_page bits for this case, no thread here lots of testing tech@, deraadt@, naddy@, mickey@, ... | |||
| 2004-06-06 | In printf %p doesn't need extra ``0x'' | Alexander Yurchenko | |
| 2004-05-31 | explanatory comments for the uvm_km_page functions. | Ted Unangst | |
| 2004-05-30 | only free pages if we have write permission and they are not COW. | Ted Unangst | |
| prevents msync/madvise funniness from art@ ok deraadt@ | |||
| 2004-05-27 | change uvm_km_getpage to take waitok argument and sleep if appropriate. | Ted Unangst | |
| change both the nointr and default pool allocators to using uvm_km_getpage. change pools to default to a maxpages value of 8, so they hoard less memory. change mbuf pools to use default pool allocator. pools are now more efficient, use less of kmem_map, and a bit faster. tested mcbride, deraadt, pedro, drahn, miod to work everywhere | |||
| 2004-05-17 | typo | Pedro Martelletto | |
| 2004-05-07 | align to __LDPGSZ for anon mmap. this allows userland to be compiled | Ted Unangst | |
| with a static page size on platforms where it may vary. ok deraadt@ millert@ tdeval@ | |||
| 2004-05-03 | protecing with NONE means we must drop the wired count. | Ted Unangst | |
| solves problems encountered by david@ and dtucker@ (pr3758) | |||
| 2004-04-28 | remove mb_object*; ok tedu | Markus Friedl | |
| 2004-04-20 | set uvm_km_pages_lowat to 128; unbreaks mbuf allocation; | Markus Friedl | |
| tested by jmc, brad, hshoexer | |||
| 2004-04-19 | introduce a new km_page allocator that gets pages from kernel_map using | Ted Unangst | |
| an interrupt safe thread. use this as the new backend for mbpool and mclpool, eliminating the mb_map. introduce a sysctl kern.maxclusters which controls the limit of clusters allocated. testing by many people, works everywhere but m68k. ok deraadt@ this essentially deprecates the NMBCLUSTERS option, don't use it. this should reduce pressure on the kmem_map and the uvm reserve of static map entries. | |||
| 2004-02-23 | sync of pmap_update() calls with NetBSD. pmap_update is defined away on | Dale Rahn | |
| all architectures but arm, where it is needed. | |||
| 2004-01-29 | fix prototype of pmap_update(), ok miod@ | Dale Rahn | |
| 2003-12-26 | - use 1/2 space for rijndael context in ipsec | Markus Friedl | |
| - rijndael_set_key_enc_only() sets up context for encryption only - rijndael_set_key() always sets up full context - rijndaelKeySetupDec() gets back original protoype - uvm: use _enc_only() interface with hshoexer@, ok deraadt@ | |||
| 2003-12-10 | dstkva is not a pointer, so comparison with NULL is inappropriate. | Jun-ichiro itojun Hagino | |
| 2003-12-08 | remove unneeded uvmfault_unlockmaps; form netbsd via Julien Bordet ↵ | Michael Shalayeff | |
| <zejames@greyhats.org>; tedu@ ok | |||
| 2003-12-02 | do not deref null ptr in uvm_markbad() returned from swapdrum_getsdp() as ↵ | Michael Shalayeff | |
| others callers do | |||
| 2003-11-20 | Sync comments with NetBSD. | Alexander Yurchenko | |
| ok millert@ | |||
| 2003-11-20 | Check for round_page() overflow in uvm_vslock()/uvm_vsunlock(). | Alexander Yurchenko | |
| ok millert@ henning@ markus@ drahn@ | |||
| 2003-11-18 | faster pools. split pagelist into full, partial, and empty so we find what | Ted Unangst | |
| we're looking for. change small page_header hash table to a splay tree. from Chuck Silvers. tested by brad grange henning mcbride naddy otto | |||
| 2003-11-08 | typos from Jonathon Gray; | Jason McIntyre | |
| 2003-11-08 | Avoid a race condition while swapping in a process. | Thomas Nordin | |
| Tested by mickey@, henning@, ericj@, and beck@. ok mickey@ | |||
| 2003-10-08 | randomize return from uvm_map_hint. the random increment is limited | Ted Unangst | |
| to prevent fragmentation. this has the effect of randomizing unhinted mmap()s, sysV mem, and position of ld.so. tested on many archs by many developers for quite some time. use of MIN to allow m68k to play from miod@. vax is not included. ok deraadt@ miod@ | |||
| 2003-09-03 | m68k at least doesn't like random mappings. disable for now. | Ted Unangst | |
| i386 exec mappings are still random. detected by pvalchev@. ok deraadt@ | |||
| 2003-09-02 | add a random offset to uvm_map_hint. this has the primary effect of | Ted Unangst | |
| scattering ld.so and libraries around, although all mmaps will also have some jitter too. better version after some discussion with drahn testing/ok deraadt henning marcm otto pb | |||
| 2003-09-01 | match syscallargs comments with reality | Henning Brauer | |
| from Patrick Latifi <patrick.l@hermes.usherb.ca> ok jason@ tedu@ | |||
| 2003-08-15 | change arguments to suser. suser now takes the process, and a flags | Ted Unangst | |
| argument. old cred only calls user suser_ucred. this will allow future work to more flexibly implement the idea of a root process. looks like something i saw in freebsd, but a little different. use of suser_ucred vs suser in file system code should be looked at again, for the moment semantics remain unchanged. review and input from art@ testing and further review miod@ | |||
| 2003-08-10 | Remove uvm_useracc(): misleading, gives a false sentiment of security, and | Miod Vallat | |
| eventually not used anymore. Conforming to art@'s evil plans. | |||
| 2003-08-06 | Remove some double semicolons (hmm, do two semis equal a maxi?). | Todd C. Miller | |
| I've skipped the GNU stuff for now. From Patrick Latifi. | |||
| 2003-07-21 | enforce restrictions on prot and flags to mprotect and mmap. invalid or | Ted Unangst | |
| undefined flags are now rejected instead of silently ignored. makes "unintentional" mprotect calls a touch harder. ok art@ deraadt@ jason@ | |||
| 2003-07-01 | add MAP_TRYFIXED, mostly to help emulate other systems. | Ted Unangst | |
| when set, uvm will not attempt to avoid a heap address, if requested. from todd vierling, via http://marc.theaimsgroup.com/?l=netbsd-tech-kern&m=105612525808607&w=1 | |||
| 2003-07-01 | remove sys_omquery. it was only used for two weeks, and you can't | Ted Unangst | |
| source upgrade from a system that used it anyway. ok art deraadt drahn | |||
| 2003-06-29 | quell a "not a pointer" warning by using 0x%lx instead of %p for a vaddr_t | Anil Madhavapeddy | |
| suggested by art@ | |||
| 2003-06-12 | Fix compile with NFS but not FIFO. | Henric Jungheim | |
| ok deraadt@ | |||
| 2003-06-02 | Remove the advertising clause in the UCB license which Berkeley | Todd C. Miller | |
| rescinded 22 July 1999. Proofed by myself and Theo. | |||
| 2003-06-01 | Typo in panic message. | Miod Vallat | |
| 2003-05-17 | Typos; from Julien Bordet <zejames@greyhats.org> | Alexander Yurchenko | |
| Close PR 3262 | |||
| 2003-05-05 | Move exec base to 0x1c000000, exe/data gap to 512MB. Allows better | Dale Rahn | |
| interleave of exe/shared libs. Raise MAXDSIZ back to 1G. This change REQUIRES a binary update on i386. | |||
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