History log of /onnv-gate/usr/src/uts/common/os/lgrp.c (Results 1 – 13 of 13)
Revision Date Author Comments
# 10710:b9f4a7af952b 03-Oct-2009 Jonathan Chew <jonathan.chew@sun.com>

6861737 Assertion in lgrpplat.c hit on platform with >32 cores.


# 8408:7b4e48a75d0c 18-Dec-2008 Eric Saxe <Eric.Saxe@Sun.COM>

6724307 CPU selection bias observed on NUMA/CMT systems
6724296 trips though setfrontdq() can make threads homesick
6724256 root homed threads should participate in cross leaf lgrp CMT load balancing

6724307 CPU selection bias observed on NUMA/CMT systems
6724296 trips though setfrontdq() can make threads homesick
6724256 root homed threads should participate in cross leaf lgrp CMT load balancing
6771377 idle() can get caught up in disp_anywork() on larger systems
6420092 dispatcher can be blinded by idle cpus on large systems

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# 4426:1b5c93035912 09-Jun-2007 aguzovsk

6544121 Implement text replication


# 3676:4975133d76f2 19-Feb-2007 esaxe

6521026 panic: assertion failed: bitset_is_null(&pp->cp_cmt_pgs)
6521502 6461311 didn't do enough for mc-amd
6522133 opl needs updated PG definitions
6523011 panic during CPU unconfigure on null_proc

6521026 panic: assertion failed: bitset_is_null(&pp->cp_cmt_pgs)
6521502 6461311 didn't do enough for mc-amd
6522133 opl needs updated PG definitions
6523011 panic during CPU unconfigure on null_proc_lpa 15k config

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# 3434:5142e1d7d0bc 18-Jan-2007 esaxe

6461311 multi-level CMT scheduling optimizations
6509639 cpu0 is not in the right chip_t if its chipid is not zero


# 2988:5c29819d6612 26-Oct-2006 jjc

6469235 s10u3_06;Panic lgrp->lgrp_parent->lgrp_id == lpl->lpl_parent->lpl_lgrpid, file: ../../common/os/lgrp
6482597 lgrp_affinity_set22 test fails intermittently
6483137 lgrp_affinity_best() should

6469235 s10u3_06;Panic lgrp->lgrp_parent->lgrp_id == lpl->lpl_parent->lpl_lgrpid, file: ../../common/os/lgrp
6482597 lgrp_affinity_set22 test fails intermittently
6483137 lgrp_affinity_best() should walk lgroup hierarchy to find best lgroup when bound to CPU

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# 2685:80399c17fa47 06-Sep-2006 akolb

PSARC 2006/421 MPO Control And Observability Tools
4698370 Want tool for applying advice to affect memory allocation via madvise(3C)
5048416 Want to be able to observe lgroup memory placement via pma

PSARC 2006/421 MPO Control And Observability Tools
4698370 Want tool for applying advice to affect memory allocation via madvise(3C)
5048416 Want to be able to observe lgroup memory placement via pmap(1)
5048789 Want tool for observing and affecting thread placement on lgroups
6424359 Want Perl interface to liblgrp(3LIB) library
6424363 Want tool for observing lgroup information
6424366 Want walkers for lgroup resources and lineage
6424384 Want ps(1) to be lgroup-aware
6424387 Want prstat(1M) to be lgroup-aware
6455612 DTrace proc provider should have inline for thread home lgroup
6455724 Want thread home lgroup visibility via /proc
6457390 threads should rehome to lgroup with same (or more affinity) than existing home lgroup
6457640 Want to expose lgroup load average scale to user-land

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# 2480:6c2485164a08 01-Aug-2006 esaxe

6410991 MPO local memory allocation failure


# 1892:84ce89b1b468 27-Apr-2006 esaxe

6368850 curcpu->cpu_chip translator identifies cores on Niagara
6331128 disp_getwork causing performance issues on lightly loaded systems
6375908 lgrp_choose() can be too eager to spread out a multi-

6368850 curcpu->cpu_chip translator identifies cores on Niagara
6331128 disp_getwork causing performance issues on lightly loaded systems
6375908 lgrp_choose() can be too eager to spread out a multi-threaded process
6378920 lgrpid_t rises from the grave

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# 218:64bfc5742044 22-Jul-2005 jjc

6284239 E15k w/s11_16 paniced w/lpl_topo_verify failed: -14


# 60:747dee212c5e 23-Jun-2005 esaxe

6281872 set lgrp_load_thresh=0 and set lgrp_mem_policy_root=6 in /etc/system cause panic on dual core v40z
6283472 panic: assertion failed: chp->chip_ncpu == 0


# 50:aefb62525908 21-Jun-2005 jjc

6266922 page_get_replacement_page may fail with 256M pages
6274712 no memnodes in parent lgroup of leaf lgroups with no memory
6274882 Remove lgrp_plat_build_topo() since it is unused
6274894 lgrp_p

6266922 page_get_replacement_page may fail with 256M pages
6274712 no memnodes in parent lgroup of leaf lgroups with no memory
6274882 Remove lgrp_plat_build_topo() since it is unused
6274894 lgrp_plat_latency_verify() shouldn't use lgrp_plat_probe_times[0][0] as local latency
6274899 lgrp_mem_init() has mistake in accounting for lgroups changed

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# 0:68f95e015346 14-Jun-2005 stevel@tonic-gate

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