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| author | Simon Marlow <marlowsd@gmail.com> | 2017-12-11 12:56:09 -0500 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2017-12-11 13:02:52 -0500 |
| commit | cafe98345cb5d4b11f2059d60d2f20e976ef4f2a (patch) | |
| tree | 9073483304e5148247fbcb1f7d85f586718f1b6e /testsuite/tests/driver/Makefile | |
| parent | 4bfff7a507b5807736e9c6ce9814a9cfa60faeff (diff) | |
| download | haskell-cafe98345cb5d4b11f2059d60d2f20e976ef4f2a.tar.gz | |
Always use the safe open() call
open() can sometimes take a long time, for example on NFS or FUSE
filesystems. We recently had a case where open() was taking multiple
seconds to return for a (presumably overloaded) FUSE filesystem, which
blocked GC and caused severe issues.
Test Plan: validate
Reviewers: niteria, bgamari, nh2, hvr, erikd
Reviewed By: bgamari
Subscribers: rwbarton, thomie, carter
GHC Trac Issues: #13296
Differential Revision: https://phabricator.haskell.org/D4239
Diffstat (limited to 'testsuite/tests/driver/Makefile')
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