This makes it _much_ faster.
Also you can say AP_FETCH_MEMO_KEEP=1 to make it reuse old
information, which is useful for making comparisons.
For a further speed improvement, one can use `eatmydata'. This is not
the default because it risks corruption of `standalone.db' which is
used for other purposes too. Add a comment about possibly improving
this.
Signed-off-by: Ian Jackson <ian.jack...@eu.citrix.com>
Acked-by: Ian Campbell <ian.campb...@citrix.com>
---
standalone-generate-dump-flight-runvars | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/standalone-generate-dump-flight-runvars
b/standalone-generate-dump-flight-runvars
index 4405720..ed94792 100755
--- a/standalone-generate-dump-flight-runvars
+++ b/standalone-generate-dump-flight-runvars
@@ -36,6 +36,17 @@ if [ $# = 0 ]; then
set `./mg-list-all-branches`
fi
+if [ "x$AP_FETCH_MEMO_KEEP" = x ]; then
+ rm -rf tmp/apmemo
+ mkdir tmp/apmemo
+fi
+export AP_FETCH_PFX='./memoise tmp/apmemo'
+
+# In the future it might be nice for this script to arrange to use a
+# separate standalone.db, in tmp/ probably, for each different branch.
+# That would avoid a lot of needless write contention over the single
+# db, and make it possible to use `eatmydata' if it is installed.
+
perbranch () {
log=tmp/make-flight.$branch.log
flight=check_${branch//[-._]/_}
--
1.7.10.4
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