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Bug #4463

closed

[PATCH] release GVL for fcntl() for operations that may block

Added by normalperson (Eric Wong) about 13 years ago. Updated almost 13 years ago.

Status:
Closed
Assignee:
-
Target version:
ruby -v:
-
Backport:
[ruby-core:35417]

Description

=begin
Users of F_SETLKW may block the entire VM via IO#fcntl,
release the GVL so other operations may continue.

=end


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