From d6d759f590779e7b173d92e25c1dd988c8fe4f04 Mon Sep 17 00:00:00 2001 From: Daira Hopwood Date: Wed, 9 Apr 2014 00:59:24 +0100 Subject: [PATCH] Makefile: allow tmpfs size to be more easily overridden, and use 500 MiB by default (rebased). (The kernel will only allocate space that is used; the limit is just in case tests write more than expected.) Signed-off-by: Daira Hopwood --- Makefile | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/Makefile b/Makefile index a0e05583..be3cd21b 100644 --- a/Makefile +++ b/Makefile @@ -62,13 +62,16 @@ quicktest: make-version $(TAHOE) debug trial $(TRIALARGS) $(TEST) # "make tmpfstest" may be a faster way of running tests on Linux. It works best when you have -# at least 330 MiB of free physical memory (to run the whole test suite). Since it uses sudo -# to mount/unmount the tmpfs filesystem, it might prompt for your password. +# at least $(TMPFS_SIZE) of free physical memory (to run the whole test suite). Since it uses +# sudo to mount/unmount the tmpfs filesystem, it might prompt for your password. + +TMPFS_SIZE = 500m + tmpfstest: time make _tmpfstest 'TMPDIR=$(shell mktemp -d --tmpdir=.)' _tmpfstest: make-version - sudo mount -t tmpfs -o size=400m tmpfs '$(TMPDIR)' + sudo mount -t tmpfs -o size=$(TMPFS_SIZE) tmpfs '$(TMPDIR)' -$(TAHOE) debug trial --rterrors '--temp-directory=$(TMPDIR)/_trial_temp' $(TRIALARGS) $(TEST) sudo umount '$(TMPDIR)' rmdir '$(TMPDIR)' -- 2.45.2