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src: Only use local VFS - this avoids hitting up the session bus

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We are designed to run in the "unix model" of being forked a lot, so
startup time matters a lot, and hitting the session bus adds
unnecessary DBus traffic, shows up in strace etc.

It's a microoptimization I admit.
This commit is contained in:
Colin Walters 2011-10-17 15:55:06 -04:00
parent aaae116f8e
commit a06f724b72
4 changed files with 12 additions and 3 deletions
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2
src/ht-builtin-init.c
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@ -52,7 +52,7 @@ hacktree_builtin_init (int argc, char **argv, const char *prefix, GError **error
repo_path = ".";
htdir_path = g_build_filename (repo_path, HACKTREE_REPO_DIR, NULL);
htdir = g_file_new_for_path (htdir_path);
htdir = ht_util_new_file_for_path (htdir_path);
if (!g_file_make_directory (htdir, NULL, error))
goto out;

4
src/libhacktree/hacktree-repo.c
View File

@ -132,7 +132,7 @@ hacktree_repo_constructor (GType gtype,
g_assert (priv->path != NULL);
priv->repo_file = g_file_new_for_path (priv->path);
priv->repo_file = ht_util_new_file_for_path (priv->path);
priv->head_ref_path = g_build_filename (priv->path, HACKTREE_REPO_DIR, "HEAD", NULL);
priv->objects_path = g_build_filename (priv->path, HACKTREE_REPO_DIR, "objects", NULL);
@ -1534,7 +1534,7 @@ hacktree_repo_iter_objects (HacktreeRepo *self,
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
g_return_val_if_fail (priv->inited, FALSE);
objectdir = g_file_new_for_path (priv->objects_path);
objectdir = ht_util_new_file_for_path (priv->objects_path);
enumerator = g_file_enumerate_children (objectdir, "standard::name,standard::type,unix::*",
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
NULL,

7
src/libhtutil/ht-gio-utils.c
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@ -105,3 +105,10 @@ ht_util_read_file_noatime (GFile *file, GCancellable *cancellable, GError **erro
g_free (path);
return ret;
}
/* Like g_file_new_for_path, but only do local stuff, not GVFS */
GFile *
ht_util_new_file_for_path (const char *path)
{
return g_vfs_get_file_for_path (g_vfs_get_local (), path);
}

2
src/libhtutil/ht-gio-utils.h
View File

@ -26,6 +26,8 @@
G_BEGIN_DECLS
GFile *ht_util_new_file_for_path (const char *path);
gboolean ht_util_ensure_directory (const char *path, gboolean with_parents, GError **error);
char * ht_util_get_file_contents_utf8 (const char *path, GError **error);