src-test2/lib/libmemstat, branch release/6.2.0_cvsFreeBSD source treehttps://cgit-dev.freebsd.org/src-test2/atom?h=release%2F6.2.0_cvs2007-01-11T22:54:46ZThis commit was manufactured by cvs2svn to create tag2007-01-11T22:54:46Zcvs2svncvs2svn@FreeBSD.org2007-01-11T22:54:46Zurn:sha1:201f78d6b90635d961fa373ecd706e3786333b7e
'RELENG_6_2_0_RELEASE'.
This commit was manufactured to restore the state of the 6.2-RELEASE image.
Merge Makefile:1.4 from HEAD to RELENG_6:2006-02-24T17:17:09ZRobert Watsonrwatson@FreeBSD.org2006-02-24T17:17:09Zurn:sha1:91e686b2fc3dc91ef6920048ee830a625f5b74e3
Add missing shared library interdependencies.
Approved by: re (mux)
Merge memstat_uma.c:1.17 from HEAD to RELENG_6:2006-02-14T03:38:31ZRobert Watsonrwatson@FreeBSD.org2006-02-14T03:38:31Zurn:sha1:bf27b703feb940a1c54cf168f58852a04fb4a69c
Update copyright for 2006.
Approved by: re (scottl)
Merge memstat_uma.c:1.16 from HEAD to RELENG_6:2006-02-14T03:37:12ZRobert Watsonrwatson@FreeBSD.org2006-02-14T03:37:12Zurn:sha1:74e0491b1713b6d78d5af9950f1f08ee20468b42
The uma_zone data structure defines the size of its uz_cpu[] array as 1,
but then sizes the containing data structure at run-time to make room
for per-cpu cache data. Modify libmemstat to separately allocate a
buffer to hold per-cpu cache data, sized based on the run-time mp_maxid
variable when using libkvm to access UMA data. This avoids reading
invalid cache data from beyond the end of the uma_zone data structure
on the stack, which can result in invalid statistics and/or reads from
invalid kernel addresses.
Approved by: re (scottl)
Merge memstat_uma.c:1.15 from HEAD to RELENG_6:2006-02-14T03:36:21ZRobert Watsonrwatson@FreeBSD.org2006-02-14T03:36:21Zurn:sha1:01d5cc112d5ce7c41aa6f382b107f50114642197
When reporting an error reading from UMA per-cpu cache pointers using KVM,
return a KVM error rather than an out of memory error, so that the caller
reports the KVM error state. This replaces a misleading error message
with a more accurate although equally confusing one.
Approved by: re (scottl)
Merge memstat_uma.c:1.14 from HEAD to RELENG_6:2006-02-14T03:35:26ZRobert Watsonrwatson@FreeBSD.org2006-02-14T03:35:26Zurn:sha1:dd63b1cc0ea96df7ec3758671eda618e30251c36
Read all_cpus variable out of kmem, and validate CPUs against the all_cpus
cpu mask before looking at the cache entries for the CPU. For systems
with sparse CPU id arrays, this skips otherwise uninitialized cache
structures.
Approved by: re (scottl)
Merge memstat_uma.c:1.13 from HEAD to RELENG_6:2006-02-14T03:33:06ZRobert Watsonrwatson@FreeBSD.org2006-02-14T03:33:06Zurn:sha1:044ae684959f621b736b7923c3e9d3e42d282766
Correct a typo in the extraction of zone information from UMA using kmem:
bytes = allocated - freed, not bytes = allocated = freed.
Approved by: re (scottl)
Merge memstat_uma.c:1.12 from HEAD to RELENG_6:2006-02-14T00:07:17ZRobert Watsonrwatson@FreeBSD.org2006-02-14T00:07:17Zurn:sha1:e089ccf1783e80546c31432569746671eb3a785e
Remove unnecessary and undesirable 'static' from function-local keg
list, which could cause problems for multi-threaded applications
using libmemstat to monitor UMA in more than one thread
simultaneously.
Approved by: re (scottl)
MFC: Markup and misc. fixes.2005-11-21T19:41:52ZRuslan Ermilovru@FreeBSD.org2005-11-21T19:41:52Zurn:sha1:d50c58f676b9fbd03f1365b3bca4cbb3cabb7244Merge Makefile:1.5 from HEAD to RELENG_6:2005-11-16T08:20:44ZRobert Watsonrwatson@FreeBSD.org2005-11-16T08:20:44Zurn:sha1:fed2ecd5229ba7d7c7c9cc6be16d5a6b34a87e30
Add symlinks for kvm access methods for memstat(3).