Robert Watson
9e95400e5b
Add a bit more caveat text about MUTEX_PROFILING -- try to avoid using it
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with other profiling and debugging options, such as INVARIANTS, WITNESS,
kernel profiling, etc. They all interfere with each other nastily and
will generate fairly useless results.
2005-02-11 15:17:57 +00:00
Giorgos Keramidas
18746c5893
Fix time-travel bug.
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Noticed by: krion
2005-01-07 09:00:19 +00:00
Giorgos Keramidas
85ab3df25a
Avoid overusing "these" by breaking a long sentence in 2 smaller ones.
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MFC after: 3 days
2005-01-07 08:51:10 +00:00
John-Mark Gurney
000968010a
add options MPROF_BUFFERS and MPROF_HASH_SIZE that adjust the sizes of
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the mutex profiling buffers. Document them in the man page and in NOTES.
Ensure _HASH_SIZE is larger than _BUFFERS with a cpp error.
2004-08-19 06:38:26 +00:00
John-Mark Gurney
47df0a78eb
after reading the commit mail, I better understand what cnt_hold is for..
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improve the verbage in the manpage so others are more likely to understand
it...
Reviewed by: rwatson
2004-07-27 04:23:00 +00:00
John-Mark Gurney
b5e60d3288
document that times are in microseconds, yes it's at the end in the NOTES
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section, but this makes it easier to find.
2004-07-26 21:21:08 +00:00
Robert Watson
2c21af5654
Add debug.mutex.prof.reset.
2004-01-28 22:21:04 +00:00
Dag-Erling Smørgrav
b14fa90f01
mdoc cleanup.
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Submitted by: ru
2004-01-26 12:50:30 +00:00
Dag-Erling Smørgrav
72ea4f788b
Add more implentation notes based on the comments in sys/conf/NOTES.
2004-01-25 12:30:35 +00:00
Dag-Erling Smørgrav
77c36c1710
Add a manual page for the mutex profiling code.
2004-01-25 12:23:53 +00:00
