Mercurial > hg

changeset 26592:502b56a9e897

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dirstate: batch calls to statfiles (issue4878) This makes it more interruptible.
author Matt Mackall <mpm@selenic.com>
date Tue, 06 Oct 2015 16:26:20 -0500
parents 042344313939
children c60dfcc0abf2
files mercurial/dirstate.py
diffstat 1 files changed, 8 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/dirstate.py	Sun Oct 11 18:30:47 2015 +0900
+++ b/mercurial/dirstate.py	Tue Oct 06 16:26:20 2015 -0500
@@ -931,8 +931,14 @@
                 # We may not have walked the full directory tree above,
                 # so stat and check everything we missed.
                 nf = iter(visit).next
-                for st in util.statfiles([join(i) for i in visit]):
-                    results[nf()] = st
+                pos = 0
+                while pos < len(visit):
+                    # visit in mid-sized batches so that we don't
+                    # block signals indefinitely
+                    xr = xrange(pos, min(len(visit), pos + 1000))
+                    for st in util.statfiles([join(visit[n]) for n in xr]):
+                        results[nf()] = st
+                    pos += 1000
         return results
 
     def status(self, match, subrepos, ignored, clean, unknown):