Mark Johnston 3142b37664 Have lockstat(1) trace locks by name rather than by address. ... Previously, lockstat(1) would use a lock's address as its identifier when consuming data describing lock contention and hold events. After collecting the requested data, it would use ksyms(4) to resolve lock addresses to names. Of course, this doesn't work too well for locks contained in dynamically-allocated memory. This change modifies lockstat(1) to trace the lock names obtained from the base struct lock_object instead, leading to output that is generally much more useful. This change also removes the -c option, which is used to coalesce data for locks in an array. It's not possible to support this option without also tracing lock addresses, and since lock arrays in which the lock names are distinct are not very common in FreeBSD, it's simpler to just remove the option. Reviewed by: avg (earlier revision) Differential Revision: https://reviews.freebsd.org/D3661		2015-09-30 05:46:56 +00:00
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compat/opensolaris	Use calloc() instead of malloc() + bzero(). This also gets rid of a warning	2014-12-08 06:10:47 +00:00
contrib	Have lockstat(1) trace locks by name rather than by address.	2015-09-30 05:46:56 +00:00
lib	Use FILES for installing the dtrace scripts.	2015-09-18 21:18:44 +00:00
sbin	Add META_MODE support.	2015-06-13 19:20:56 +00:00
tests	Add placeholder Kyuafiles for various top-level hierarchies.	2014-04-21 21:39:25 +00:00
usr.bin	remove unused sgsmsg utility (originally imported from opensolaris)	2015-09-28 12:38:57 +00:00
usr.sbin	Update DTrace test makefiles after r288415.	2015-09-30 05:25:39 +00:00
Makefile	Use src.opts.mk in preference to bsd.own.mk except where we need stuff	2014-05-06 04:22:01 +00:00
Makefile.inc	Make DTrace stuff compile with C99 standard.	2014-08-22 20:04:51 +00:00