Merge branch 'sg/doc-test-must-fail-args' into next

diff --git a/read-cache.c b/read-cache.c
index 6339e61760e9fbd59f341016903fc78143d30e53..28bf0db9d95777659ffe43d994f4970b46a78f56 100644 (file)
--- a/read-cache.c
+++ b/read-cache.c
@@ -1371,6 +1371,7 @@ int refresh_index(struct index_state *istate, unsigned int flags,
        const char *typechange_fmt;
        const char *added_fmt;
        const char *unmerged_fmt;
+       uint64_t start = getnanotime();
 
        modified_fmt = (in_porcelain ? "M\t%s\n" : "%s: needs update\n");
        deleted_fmt = (in_porcelain ? "D\t%s\n" : "%s: needs update\n");
@@ -1441,6 +1442,7 @@ int refresh_index(struct index_state *istate, unsigned int flags,
 
                replace_index_entry(istate, i, new);
        }
+       trace_performance_since(start, "refresh index");
        return has_errors;
 }
 
@@ -1871,6 +1873,7 @@ static void freshen_shared_index(const char *shared_index, int warn)
 int read_index_from(struct index_state *istate, const char *path,
                    const char *gitdir)
 {
+       uint64_t start = getnanotime();
        struct split_index *split_index;
        int ret;
        char *base_sha1_hex;
@@ -1881,6 +1884,7 @@ int read_index_from(struct index_state *istate, const char *path,
                return istate->cache_nr;
 
        ret = do_read_index(istate, path, 0);
+       trace_performance_since(start, "read cache %s", path);
 
        split_index = istate->split_index;
        if (!split_index || is_null_sha1(split_index->base_sha1)) {
@@ -1904,6 +1908,7 @@ int read_index_from(struct index_state *istate, const char *path,
        freshen_shared_index(base_path, 0);
        merge_base_index(istate);
        post_read_index_from(istate);
+       trace_performance_since(start, "read cache %s", base_path);
        free(base_path);
        return ret;
 }
@@ -2233,6 +2238,7 @@ void update_index_if_able(struct index_state *istate, struct lock_file *lockfile
 static int do_write_index(struct index_state *istate, struct tempfile *tempfile,
                          int strip_extensions)
 {
+       uint64_t start = getnanotime();
        int newfd = tempfile->fd;
        git_hash_ctx c;
        struct cache_header hdr;
@@ -2373,6 +2379,7 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile,
                return -1;
        istate->timestamp.sec = (unsigned int)st.st_mtime;
        istate->timestamp.nsec = ST_MTIME_NSEC(st);
+       trace_performance_since(start, "write index, changed mask = %x", istate->cache_changed);
        return 0;
 }