[PATCH 1/2] Add file delete/create info when we overflow rename_limit

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When we refuse to do rename detection due to having too many files
created or deleted, let the user know the numbers.  That way there is a
reasonable starting point for setting the diff.renamelimit option.

Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
---
 diffcore-rename.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/diffcore-rename.c b/diffcore-rename.c
index 1b2ebb4..168a95b 100644
--- a/diffcore-rename.c
+++ b/diffcore-rename.c
@@ -493,7 +493,7 @@ void diffcore_rename(struct diff_options *options)
 	if ((num_create > rename_limit && num_src > rename_limit) ||
 	    (num_create * num_src > rename_limit * rename_limit)) {
 		if (options->warn_on_too_large_rename)
-			warning("too many files, skipping inexact rename detection");
+			warning("too many files (created: %d deleted: %d), skipping inexact rename detection", num_create, num_src);
 		goto cleanup;
 	}
 
-- 
1.6.0.3.517.g759a.dirty

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