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| author | Junio C Hamano <gitster@pobox.com> | 2018-11-13 22:37:25 +0900 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2018-11-13 22:37:26 +0900 |
| commit | 11aa560de964e800aabce446d600ab0fb4c90c20 (patch) | |
| tree | 3762ed62fab19d43f05030f44a9ec6edef978f25 /read-cache.c | |
| parent | 409b3f287b63a4c911a6b3db6d31145a0fe981a1 (diff) | |
| parent | 6c5b7f55a845bccf7b3abda92a78c621898d838d (diff) | |
| download | git-11aa560de964e800aabce446d600ab0fb4c90c20.tar.gz | |
Merge branch 'bp/refresh-index-using-preload'
The helper function to refresh the cached stat information in the
in-core index has learned to perform the lstat() part of the
operation in parallel on multi-core platforms.
* bp/refresh-index-using-preload:
refresh_index: remove unnecessary calls to preload_index()
speed up refresh_index() by utilizing preload_index()
Diffstat (limited to 'read-cache.c')
| -rw-r--r-- | read-cache.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/read-cache.c b/read-cache.c index f3a848d61c..8c924506dd 100644 --- a/read-cache.c +++ b/read-cache.c @@ -1496,6 +1496,12 @@ int refresh_index(struct index_state *istate, unsigned int flags, typechange_fmt = (in_porcelain ? "T\t%s\n" : "%s needs update\n"); added_fmt = (in_porcelain ? "A\t%s\n" : "%s needs update\n"); unmerged_fmt = (in_porcelain ? "U\t%s\n" : "%s: needs merge\n"); + /* + * Use the multi-threaded preload_index() to refresh most of the + * cache entries quickly then in the single threaded loop below, + * we only have to do the special cases that are left. + */ + preload_index(istate, pathspec, 0); for (i = 0; i < istate->cache_nr; i++) { struct cache_entry *ce, *new_entry; int cache_errno = 0; |