Fix inverted predicates for sx lock hold events in lockstat(1).
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
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=351359
@ -206,10 +206,10 @@ static ls_event_info_t g_event_info[LS_MAX_EVENTS] = {
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"lockstat:::rw-release", "arg1 == 1",
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"lockstat:::rw-release", "arg1 == 1",
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"lockstat:::rw-acquire" },
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"lockstat:::rw-acquire" },
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{ 'H', "Lock", "SX shared hold", "nsec",
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{ 'H', "Lock", "SX shared hold", "nsec",
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"lockstat:::sx-release", "arg1 == 0",
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"lockstat:::sx-release", "arg1 == 1",
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"lockstat:::sx-acquire" },
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"lockstat:::sx-acquire" },
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{ 'H', "Lock", "SX exclusive hold", "nsec",
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{ 'H', "Lock", "SX exclusive hold", "nsec",
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"lockstat:::sx-release", "arg1 == 1",
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"lockstat:::sx-release", "arg1 == 0",
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"lockstat:::sx-acquire" },
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"lockstat:::sx-acquire" },
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{ 'H', "Lock", "Unknown event (type 38)", "units" },
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{ 'H', "Lock", "Unknown event (type 38)", "units" },
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{ 'H', "Lock", "Unknown event (type 39)", "units" },
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{ 'H', "Lock", "Unknown event (type 39)", "units" },
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