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Fix inverted predicates for sx lock hold events in lockstat(1).

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This caused shared sx holds to be reported as exclusive, and vice
versa.

Reviewed by:	mjg
MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Mark Johnston 2019-08-21 23:13:00 +00:00
parent 51c5de5f25
commit 6ad06a5e50
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=351359
1 changed files with 2 additions and 2 deletions
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4
cddl/contrib/opensolaris/cmd/lockstat/lockstat.c
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@ -206,10 +206,10 @@ static ls_event_info_t g_event_info[LS_MAX_EVENTS] = {
"lockstat:::rw-release", "arg1 == 1",
"lockstat:::rw-acquire" },
{ 'H', "Lock", "SX shared hold", "nsec",
"lockstat:::sx-release", "arg1 == 0",
"lockstat:::sx-release", "arg1 == 1",
"lockstat:::sx-acquire" },
{ 'H', "Lock", "SX exclusive hold", "nsec",
"lockstat:::sx-release", "arg1 == 1",
"lockstat:::sx-release", "arg1 == 0",
"lockstat:::sx-acquire" },
{ 'H', "Lock", "Unknown event (type 38)", "units" },
{ 'H', "Lock", "Unknown event (type 39)", "units" },