diff options
| author | Zhaozhong Ni <nzz@google.com> | 2018-10-17 09:57:02 -0700 |
|---|---|---|
| committer | Shentubot <shentubot@google.com> | 2018-10-17 09:57:57 -0700 |
| commit | 9d17eba121dab054c21307b9696ba7471dff4a74 (patch) | |
| tree | 2483cbf98c30198b139b5f002fd0d1980e4544e1 /pkg/compressio | |
| parent | ba33a70e47492f9cc8e3550ed795c892553ac1d4 (diff) | |
compressio: do not schedule new I/Os when there is no worker (stream closed).
PiperOrigin-RevId: 217536677
Change-Id: Ib9a5a2542df12d0bc5592b91463ffd646e2ec295
Diffstat (limited to 'pkg/compressio')
| -rw-r--r-- | pkg/compressio/compressio.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pkg/compressio/compressio.go b/pkg/compressio/compressio.go index b4c1c70d9..667f17c5c 100644 --- a/pkg/compressio/compressio.go +++ b/pkg/compressio/compressio.go @@ -323,10 +323,10 @@ func (p *pool) schedule(c *chunk, callback func(*chunk) error) error { inputChan chan *chunk outputChan chan result ) - if c != nil { + if c != nil && len(p.workers) != 0 { inputChan = p.workers[(p.nextInput+1)%len(p.workers)].input } - if callback != nil && p.nextOutput != p.nextInput { + if callback != nil && p.nextOutput != p.nextInput && len(p.workers) != 0 { outputChan = p.workers[(p.nextOutput+1)%len(p.workers)].output } if inputChan == nil && outputChan == nil { |