[PATCH] D38295: Do not use posix_fallocate because it's slow.

[Rui Ueyama via Phabricator via llvm-commits]

ruiu abandoned this revision.
ruiu added a comment.

Thank you for reviewing. But I think my test environment was not set up correctly. While it is an ext4, fallocate(2) returned an error. After mkfs'ing the partition, fallocate(2) started working, and the original code worked as fast as with this patch. So it seems there's no point to submit this patch. I'll withdraw it.


https://reviews.llvm.org/D38295