diff options
Diffstat (limited to 'vendor/github.com/KimMachineGun/automemlimit/memlimit/provider.go')
-rw-r--r-- | vendor/github.com/KimMachineGun/automemlimit/memlimit/provider.go | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/vendor/github.com/KimMachineGun/automemlimit/memlimit/provider.go b/vendor/github.com/KimMachineGun/automemlimit/memlimit/provider.go deleted file mode 100644 index 4f83770d1..000000000 --- a/vendor/github.com/KimMachineGun/automemlimit/memlimit/provider.go +++ /dev/null @@ -1,43 +0,0 @@ -package memlimit - -import ( - "fmt" -) - -// Provider is a function that returns the memory limit. -type Provider func() (uint64, error) - -// Limit is a helper Provider function that returns the given limit. -func Limit(limit uint64) func() (uint64, error) { - return func() (uint64, error) { - return limit, nil - } -} - -// ApplyRationA is a helper Provider function that applies the given ratio to the given provider. -func ApplyRatio(provider Provider, ratio float64) Provider { - if ratio == 1 { - return provider - } - return func() (uint64, error) { - if ratio <= 0 || ratio > 1 { - return 0, fmt.Errorf("invalid ratio: %f, ratio should be in the range (0.0,1.0]", ratio) - } - limit, err := provider() - if err != nil { - return 0, err - } - return uint64(float64(limit) * ratio), nil - } -} - -// ApplyFallback is a helper Provider function that sets the fallback provider. -func ApplyFallback(provider Provider, fallback Provider) Provider { - return func() (uint64, error) { - limit, err := provider() - if err != nil { - return fallback() - } - return limit, nil - } -} |