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lib/workingsetcache: fix unaligned 64-bit atomic operation panic on 32-bit architectures

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The panic has been introduced in 7275ebf91a
This commit is contained in:
Aliaksandr Valialkin 2021-12-03 01:20:04 +02:00
parent 4888e2c232
commit da402fbdfa
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2 changed files with 5 additions and 3 deletions
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2
docs/CHANGELOG.md
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@ -10,6 +10,8 @@ sort: 15
* FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): allow specifying `http` and `https` urls in the following command-line flags: `-promscrape.config`, `-remoteWrite.relabelConfig` and `-remoteWrite.urlRelabelConfig`. * FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): allow specifying `http` and `https` urls in the following command-line flags: `-promscrape.config`, `-remoteWrite.relabelConfig` and `-remoteWrite.urlRelabelConfig`.
* FEATURE: vminsert: allow specifying `http` and `https` urls in `-relabelConfig` command-line flag. * FEATURE: vminsert: allow specifying `http` and `https` urls in `-relabelConfig` command-line flag.
* BUGFIX: fix `unaligned 64-bit atomic operation` panic on 32-bit architectures, which has been introduced in v1.70.0.
## [v1.70.0](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.70.0) ## [v1.70.0](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.70.0)

6
lib/workingsetcache/cache.go
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@ -25,6 +25,9 @@ type Cache struct {
curr atomic.Value curr atomic.Value
prev atomic.Value prev atomic.Value
// cs holds cache stats
cs fastcache.Stats
// mode indicates whether to use only curr and skip prev. // mode indicates whether to use only curr and skip prev.
// //
// This flag is set to switching if curr is filled for more than 50% space. // This flag is set to switching if curr is filled for more than 50% space.
@ -39,9 +42,6 @@ type Cache struct {
wg sync.WaitGroup wg sync.WaitGroup
stopCh chan struct{} stopCh chan struct{}
// cs holds cache stats
cs fastcache.Stats
} }
// Load loads the cache from filePath and limits its size to maxBytes // Load loads the cache from filePath and limits its size to maxBytes