Merge branch 'ma/lockfile-cleanup'

diff --git a/refs.c b/refs.c
index 6fa3a4962a91a87e88c8cd12fd79a2dc4e714b58..7013363a902a4e4aebf6a4cbb2cd4e565230eb93 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -615,7 +615,8 @@ int dwim_log(const char *str, int len, struct object_id *oid, char **log)
 static int is_per_worktree_ref(const char *refname)
 {
        return !strcmp(refname, "HEAD") ||
-               starts_with(refname, "refs/bisect/");
+               starts_with(refname, "refs/bisect/") ||
+               starts_with(refname, "refs/rewritten/");
 }
 
 static int is_pseudoref_syntax(const char *refname)
@@ -659,7 +660,7 @@ static int write_pseudoref(const char *pseudoref, const struct object_id *oid,
 {
        const char *filename;
        int fd;
-       static struct lock_file lock;
+       struct lock_file lock = LOCK_INIT;
        struct strbuf buf = STRBUF_INIT;
        int ret = -1;
 
@@ -669,8 +670,7 @@ static int write_pseudoref(const char *pseudoref, const struct object_id *oid,
        strbuf_addf(&buf, "%s\n", oid_to_hex(oid));
 
        filename = git_path("%s", pseudoref);
-       fd = hold_lock_file_for_update_timeout(&lock, filename,
-                                              LOCK_DIE_ON_ERROR,
+       fd = hold_lock_file_for_update_timeout(&lock, filename, 0,
                                               get_files_ref_lock_timeout_ms());
        if (fd < 0) {
                strbuf_addf(err, "could not open '%s' for writing: %s",
@@ -705,20 +705,23 @@ static int write_pseudoref(const char *pseudoref, const struct object_id *oid,
 
 static int delete_pseudoref(const char *pseudoref, const struct object_id *old_oid)
 {
-       static struct lock_file lock;
        const char *filename;
 
        filename = git_path("%s", pseudoref);
 
        if (old_oid && !is_null_oid(old_oid)) {
+               struct lock_file lock = LOCK_INIT;
                int fd;
                struct object_id actual_old_oid;
 
                fd = hold_lock_file_for_update_timeout(
-                               &lock, filename, LOCK_DIE_ON_ERROR,
+                               &lock, filename, 0,
                                get_files_ref_lock_timeout_ms());
-               if (fd < 0)
-                       die_errno(_("Could not open '%s' for writing"), filename);
+               if (fd < 0) {
+                       error_errno(_("could not open '%s' for writing"),
+                                   filename);
+                       return -1;
+               }
                if (read_ref(pseudoref, &actual_old_oid))
                        die("could not read ref '%s'", pseudoref);
                if (oidcmp(&actual_old_oid, old_oid)) {