DELTA 252574 0 738 SVN_-!e ~.'ci3R cwriteread busy token. * The busy mechanism is regulated by the vm_page_busy_*() family of * primitives and it follows a reader/writer lock pattern as the names * suggest (M)Busy lock implementation details. * The algorithm is taken mostly by rwlock(9) and sx(9) locks implementation, * even if the support for owner identity is removed because of size * constraints. Checks on lock recursion are then not possible, while the * lock assertions effectiveness is someway reducedENDREP id: 11x-1541.0-248208.r252578/558 type: file pred: 11x-1541.0-248208.r252575/55 count: 222 text: 252578 0 532 22445 d79649d6c8f1e098d9653c23174a832e 875daf1bacdad0cd55841bc6299f7d092f8db87c 252577-5ew3/_6 props: 177414 4853 38 0 b6b34f029ed66be42751a530d6e4b830 cpath: /user/attilio/vmobj-readlock/sys/vm/vm_page.h copyroot: 1542 /head/sys/vm/vm_page.h PLAIN K 11 _vm_radix.h V 37 file 5-246423.5-248229.r248526/465764 K 15 default_pager.c V 35 file 3-9513.0-225232.r248087/242081 K 14 device_pager.c V 36 file 10o-1541.d-227542.r248110/21493 K 10 memguard.c V 38 file 9-140587.0-225232.r239016/1576381 K 10 memguard.h V 38 file c-140587.0-225232.r239016/1576750 K 12 phys_pager.c V 36 file 5-60757.0-248156.r252130/108835 K 6 pmap.h V 38 file 10x-1541.26-248526.r248526/466149 K 9 redzone.c V 37 file f-155086.0-225232.r227334/657748 K 9 redzone.h V 29 file i-155086.0.r155086/43438 K 10 sg_pager.c V 36 file z-195840.0-225232.r248110/21863 K 12 swap_pager.c V 34 file 10z-1541.4-248260.r252182/871 K 12 swap_pager.h V 38 file 111-1541.27-248526.r248526/466880 K 5 uma.h V 37 file 1b-92654.0-248156.r252255/288523 K 10 uma_core.c V 37 file 1d-92654.0-248156.r252384/171181 K 9 uma_dbg.c V 36 file 7-95771.0-248156.r252131/197590 K 9 uma_dbg.h V 27 file a-95771.0.r148078/2054 K 9 uma_int.h V 37 file 1f-92654.0-248156.r252255/289266 K 4 vm.h V 38 file 113-1541.28-248526.r252347/267682 K 11 vm_extern.h V 36 file 115-1541.r-251603.r251717/13222 K 10 vm_fault.c V 36 file 117-1541.5-248260.r252571/13011 K 9 vm_glue.c V 33 file 119-1541.1-248629.r252293/50 K 9 vm_init.c V 38 file 11d-1541.29-248526.r252347/268036 K 9 vm_kern.c V 38 file 11f-1541.2a-248526.r252347/268403 K 9 vm_kern.h V 37 file 11h-1541.r-252347.r252347/268769 K 8 vm_map.c V 39 file 11j-1541.11v-250636.r251950/273272 K 8 vm_map.h V 33 file 11l-1541.0-251717.r252572/56 K 10 vm_meter.c V 38 file 11n-1541.ak-229197.r248087/246113 K 9 vm_mmap.c V 38 file 11p-1541.3y-249198.r251603/358618 K 11 vm_object.c V 37 file 11r-1541.6-248260.r252347/269128 K 11 vm_object.h V 35 file 11t-1541.7-248260.r252182/1600 K 9 vm_page.c V 37 file 11v-1541.0-248161.r252255/289637 K 9 vm_page.h V 34 file 11x-1541.0-248208.r252578/558 K 12 vm_pageout.c V 36 file 11z-1541.1-248208.r252220/50557 K 12 vm_pageout.h V 38 file 121-1541.b-233192.r239016/1578950 K 10 vm_pager.c V 37 file 123-1541.h-249275.r252347/269495 K 10 vm_pager.h V 37 file 125-1541.s-252347.r252347/269862 K 10 vm_param.h V 35 file 127-1541.ew-1542.r207410/82574 K 9 vm_phys.c V 36 file 3-170477.0-248156.r252220/50926 K 9 vm_phys.h V 38 file 6-170477.0-248156.r250636/2589185 K 10 vm_radix.c V 38 file c-226645.6-248229.r250636/2589559 K 10 vm_radix.h V 38 file e-226645.2b-248526.r248526/469085 K 11 vm_reserv.c V 38 file b-174982.0-248156.r250636/2589949 K 11 vm_reserv.h V 38 file d-174982.0-248156.r250636/2590325 K 9 vm_unix.c V 39 file 12d-1541.12-225639.r246295/1454187 K 13 vm_zeroidle.c V 28 file m-79265.0.r198854/12013 K 13 vnode_pager.c V 36 file 12h-1541.8-248260.r252220/51295 K 13 vnode_pager.h V 38 file 12j-1541.h2-232161.r232161/928599 END ENDREP id: 1k-1542.0-248156.r252578/3646 type: dir pred: 1k-1542.0-248156.r252575/3141 count: 3003 text: 252578 912 2721 2721 af4ab30824987db54a0bd9997fb40d3b cpath: /user/attilio/vmobj-readlock/sys/vm copyroot: 248156 /user/attilio/vmobj-readlock PLAIN K 8 Makefile V 33 file 2-1598.0-248156.r248229/6933 K 5 amd64 V 30 dir o-5.0-248156.r252573/20168 K 3 arm V 34 dir 2-70651.0-248156.r252573/32217 K 4 boot V 36 dir 6j-38465.0-248156.r252560/190358 K 3 bsm V 36 dir 2-141144.0-248156.r248631/457849 K 3 cam V 34 dir 2-39212.0-248156.r252417/53078 K 4 cddl V 37 dir br-168404.0-248156.r252560/207447 K 6 compat V 34 dir k-9313.0-248156.r251603/213975 K 4 conf V 31 dir y-5.0-248156.r252560/211942 K 7 contrib V 34 dir 2-23283.0-248156.r252417/74192 K 6 crypto V 35 dir 7-55009.0-225232.r247225/453633 K 3 ddb V 33 dir 10-5.0-225232.r244102/2160515 K 3 dev V 32 dir 12-5.0-248156.r252560/233051 K 2 fs V 34 dir 2-1541.0-248156.r252560/237209 K 3 gdb V 37 dir h-131899.0-225232.r234475/1611001 K 4 geom V 35 dir 2-13041.0-248156.r252347/225694 K 3 gnu V 34 dir 2-1421.0-225232.r247679/106323 K 4 i386 V 31 dir 1c-5.0-248156.r252573/43144 K 4 ia64 V 34 dir j-66458.0-248156.r252573/46717 K 3 isa V 32 dir 1w-5.0-225232.r227993/412750 K 4 kern V 31 dir 20-5.0-248156.r252571/12768 K 7 kgssapi V 38 dir 13-184588.0-248156.r250636/2365756 K 7 libkern V 35 dir 9-1542.0-248156.r250636/2369782 K 4 mips V 35 dir 2-178171.0-248156.r252573/56165 K 7 modules V 34 dir i-2834.0-248156.r252560/287608 K 3 net V 34 dir x-1542.0-248156.r252560/294432 K 8 net80211 V 36 dir 2-116742.0-248156.r252384/153778 K 8 netatalk V 36 dir 9-15885.0-248156.r250636/2462986 K 8 netgraph V 37 dir 69-52419.0-248156.r250636/2474518 K 7 netinet V 35 dir 4f-1541.0-248156.r252560/303705 K 8 netinet6 V 35 dir q-52904.0-248156.r252560/308415 K 8 netipsec V 35 dir 2-105197.0-248156.r252030/86037 K 6 netipx V 37 dir 1n-11819.0-225232.r244102/2754635 K 7 netnatm V 36 dir 7-25604.0-225232.r244102/2755487 K 7 netpfil V 37 dir 11-240494.2-248229.r251716/890607 K 6 netsmb V 35 dir u-75374.0-248156.r252384/155360 K 3 nfs V 36 dir 4l-1541.0-248156.r250636/2513423 K 9 nfsclient V 35 dir 4r-1541.0-248156.r252560/309905 K 9 nfsserver V 35 dir 5l-1541.0-248156.r251189/301138 K 3 nlm V 38 dir 1i-177633.0-225232.r241915/1327711 K 4 ofed V 38 dir 1hj-219820.0-248156.r251716/896849 K 10 opencrypto V 36 dir 2-104476.0-225232.r247225/604432 K 4 pc98 V 35 dir p-10097.0-248156.r251377/388000 K 3 pci V 35 dir 6-2433.0-248156.r250636/2533447 K 7 powerpc V 31 dir 22-5.0-248156.r252573/64264 K 3 rpc V 34 dir u-1839.0-248156.r249275/279016 K 8 security V 35 dir 2-86630.0-248156.r251473/140236 K 7 sparc64 V 34 dir 2-79054.0-248156.r252573/73805 K 3 sys V 32 dir 28-5.0-248156.r252417/134989 K 5 teken V 38 dir h-186681.31-226110.r226644/1413309 K 5 tools V 35 dir 6k-1541.0-225232.r247225/632406 K 3 ufs V 35 dir 1a-1542.0-248156.r252560/328561 K 2 vm V 33 dir 1k-1542.0-248156.r252578/3646 K 3 x86 V 37 dir 11-204309.0-248156.r251950/278433 K 3 xdr V 37 dir 46-177633.0-248156.r248526/473911 K 3 xen V 36 dir 2-181624.0-248156.r251950/283835 END ENDREP id: g-5.0-248156.r252578/6753 type: dir pred: g-5.0-248156.r252575/6248 count: 83227 text: 252578 3888 2852 2852 1b3e2b5a08ff0c9b5df8fb089ae75c89 props: 252560 331684 889 0 721426897bb4968e5bb80cac8a3eacde cpath: /user/attilio/vmobj-readlock/sys copyroot: 248156 /user/attilio/vmobj-readlock minfo-cnt: 37 minfo-here: y PLAIN K 9 COPYRIGHT V 33 file 1-2656.0-225232.r245224/1097 K 5 LOCKS V 35 file 1-146890.0-225232.r245224/1446 K 11 MAINTAINERS V 33 file 1-94742.0-248156.r250923/357 K 8 Makefile V 30 file 3-1594.0-249198.r251806/0 K 13 Makefile.inc1 V 31 file 5-38666.0-248156.r252560/0 K 17 ObsoleteFiles.inc V 34 file 4-148330.0-248156.r252560/355 K 6 README V 26 file 1-21173.0.r215293/415 K 8 UPDATING V 33 file 1-41806.0-248156.r252560/719 K 3 bin V 29 dir 1-5.0-248156.r252384/6949 K 4 cddl V 34 dir 1-168404.0-248156.r252255/8547 K 7 contrib V 34 dir 1-16755.0-248156.r252560/14950 K 6 crypto V 34 dir 1-25405.0-248156.r252417/16834 K 3 etc V 31 dir 1-38.0-248156.r252560/20759 K 5 games V 34 dir 1-2491.0-248156.r248631/343777 K 3 gnu V 30 dir 1-3.0-248156.r252560/23819 K 7 include V 32 dir 1-697.0-248156.r252560/29703 K 9 kerberos5 V 37 dir 4q-29815.0-248156.r250636/1429876 K 3 lib V 30 dir 6-5.0-248156.r252560/75678 K 7 libexec V 31 dir c-5.0-248156.r251716/695351 K 7 release V 33 dir 1-3027.0-248156.r252255/91359 K 6 rescue V 35 dir 7-117035.0-248156.r252384/40844 K 4 sbin V 31 dir fa-4.0-248156.r252560/97412 K 6 secure V 35 dir r-1553.0-248156.r250636/1726263 K 5 share V 31 dir e-3.0-248156.r252560/152903 K 3 sys V 29 dir g-5.0-248156.r252578/6753 K 5 tools V 35 dir 43-1590.0-248156.r252560/338408 K 7 usr.bin V 31 dir m-3.0-248156.r252560/357245 K 8 usr.sbin V 31 dir q-3.0-248156.r252560/379378 END ENDREP id: 5-1.0-248156.r252578/8489 type: dir pred: 5-1.0-248156.r252575/7984 count: 162347 text: 252578 7074 1402 1402 cf7ca630553e77c361120bc959602bfd props: 252560 381054 478 0 e17150cc3971c7cdb325dad64b7ab1d1 cpath: /user/attilio/vmobj-readlock copyroot: 248156 /user/attilio/vmobj-readlock minfo-cnt: 128 minfo-here: y PLAIN K 11 membarclean V 30 dir g-5.0-244587.r248863/14963 K 14 vmc-playground V 30 dir 5-1.0-236728.r248108/49712 K 12 vmcontention V 31 dir 5-1.0-225232.r252559/379722 K 14 vmobj-readlock V 29 dir 5-1.0-248156.r252578/8489 END ENDREP id: 1-225231.0.r252578/9044 type: dir pred: 1-225231.0.r252575/8539 count: 493 text: 252578 8808 223 223 ed4487e98e38a53095d7e2d2f46eb640 cpath: /user/attilio copyroot: 0 / minfo-cnt: 410 PLAIN K 14 GUIDELINES.txt V 28 file 1-183719.0.r235275/4948 K 6 adrian V 30 dir 1-185062.0.r252433/2238294 K 2 ae V 27 dir 1-208944.0.r247039/8439 K 3 alc V 26 dir 1-187698.0.r237686/205 K 6 alfred V 29 dir 1-242436.0.r248541/976809 K 5 andre V 28 dir 1-232338.0.r249366/16224 K 7 attilio V 27 dir 1-225231.0.r252578/9044 K 3 avg V 28 dir 1-221670.0.r222061/16659 K 6 brooks V 30 dir 1-221798.0.r238996/6792285 K 6 bryanv V 28 dir 1-247244.0.r252451/39062 K 10 bugmeister V 28 dir 1-246956.0.r246977/11135 K 8 cperciva V 27 dir 1-247750.0.r252134/1342 K 5 crees V 27 dir 1-241560.0.r250194/1117 K 7 davidxu V 28 dir 1-214656.0.r233443/10269 K 7 dchagin V 30 dir 1-247158.0.r251503/1705832 K 7 delphij V 28 dir 1-204897.0.r250122/21847 K 3 des V 27 dir 1-194080.0.r252252/1896 K 3 dfr V 28 dir 1-184622.0.r190546/15651 K 5 dougb V 27 dir 1-198220.0.r241090/1341 K 2 ed V 30 dir 1-193319.0.r248847/1695715 K 5 edwin V 27 dir 1-183766.0.r211835/4779 K 3 eri V 30 dir 1-197864.0.r204245/1236407 K 7 fabient V 28 dir 1-197268.0.r197319/29080 K 5 gabor V 28 dir 1-221404.0.r241808/15845 K 3 gad V 26 dir 1-192136.0.r193132/800 K 5 gavin V 24 dir 1-241771.0.r241771/0 K 3 gnn V 26 dir 1-194403.0.r241557/380 K 3 hrs V 28 dir 1-204715.0.r251578/16705 K 3 imp V 28 dir 1-184493.0.r234548/74775 K 5 jceel V 27 dir 1-235295.0.r239461/9102 K 8 jchandra V 28 dir 1-215108.0.r233508/11016 K 3 jgh V 25 dir 1-233591.0.r233616/17 K 9 jimharris V 28 dir 1-228374.0.r244229/59073 K 8 jmallett V 25 dir 1-204380.0.r232796/17 K 8 keramida V 28 dir 1-185204.0.r185209/12418 K 3 kib V 27 dir 1-204124.0.r207315/7991 K 5 kmacy V 28 dir 1-183756.0.r208125/15101 K 8 lstewart V 26 dir 1-184064.0.r207267/223 K 5 luigi V 28 dir 1-186852.0.r230582/16513 K 4 lulf V 24 dir 1-184032.0.r184032/0 K 6 marcel V 28 dir 1-234079.0.r234102/15107 K 6 mjacob V 30 dir 1-227632.0.r247552/1024351 K 6 mlaier V 29 dir 1-185890.0.r186173/497434 K 2 mr V 29 dir 1-218553.0.r219466/277889 K 8 netchild V 27 dir 1-183913.0.r234301/7730 K 2 np V 28 dir 1-234243.0.r243682/46209 K 10 nwhitehorn V 27 dir 1-209626.0.r219002/1398 K 4 nyan V 25 dir 1-183793.0.r221739/17 K 6 obrien V 27 dir 1-223658.0.r236423/6719 K 5 peter V 26 dir 1-180165.0.r194308/499 K 6 peterj V 27 dir 1-251835.0.r251836/3841 K 9 pgollucci V 25 dir 1-210277.0.r212598/17 K 3 pho V 27 dir 1-237221.0.r252546/2930 K 4 piso V 28 dir 1-190859.0.r191123/13329 K 6 qingli V 25 dir 1-185818.0.r185926/17 K 5 rafan V 29 dir 1-184791.0.r184800/106660 K 6 rpaulo V 27 dir 1-183745.0.r249165/1522 K 3 sam V 27 dir 1-186655.0.r188169/9175 K 6 sbruno V 28 dir 1-227643.0.r246569/10993 K 5 simon V 26 dir 1-220972.0.r220973/470 K 4 syuu V 29 dir 1-250977.0.r252509/591002 K 7 thompsa V 25 dir 1-185730.0.r208057/17 K 3 uqs V 27 dir 1-241674.0.r252171/2069 K 7 weongyo V 28 dir 1-212249.0.r215346/18411 END ENDREP id: a-1.0.r252578/12058 type: dir pred: a-1.0.r252575/11553 count: 6051 text: 252578 9233 2812 2812 68a382812d639d50d52ef39e0f1ea3f1 cpath: /user copyroot: 0 / minfo-cnt: 10327 PLAIN K 11 ROADMAP.txt V 27 file 0-179453.0.r221478/293 K 7 cvs2svn V 23 dir 0-1.0.r177821/70859 K 4 head V 23 dir 5-1.0.r252577/11123 K 8 projects V 23 dir 6-1.0.r252568/23771 K 7 release V 22 dir 7-1.0.r251259/2845 K 6 releng V 23 dir 8-1.0.r252334/25839 K 6 stable V 23 dir 9-1.0.r252566/32881 K 8 svnadmin V 27 dir 0-179447.0.r252567/1708 K 4 user V 23 dir a-1.0.r252578/12058 K 6 vendor V 22 dir b-1.0.r252322/5521 K 13 vendor-crypto V 25 dir 0-1575.0.r250738/3175 K 10 vendor-sys V 26 dir 0-12116.0.r252257/5355 END ENDREP id: 0.0.r252578/12765 type: dir pred: 0.0.r252577/11903 count: 252578 text: 252578 12236 516 516 5c53782ae46d84c4947b6ae3393bc503 cpath: / copyroot: 0 / minfo-cnt: 35446 11x-1541.0-248208.t252577-5ew3 modify-file true false /user/attilio/vmobj-readlock/sys/vm/vm_page.h 12765 12936