diff options
| -rw-r--r-- | src/libostree/ostree-sysroot-cleanup.c | 43 |
1 files changed, 32 insertions, 11 deletions
diff --git a/src/libostree/ostree-sysroot-cleanup.c b/src/libostree/ostree-sysroot-cleanup.c index d8347f45..2fc2ffb4 100644 --- a/src/libostree/ostree-sysroot-cleanup.c +++ b/src/libostree/ostree-sysroot-cleanup.c @@ -260,23 +260,12 @@ cleanup_old_deployments (OstreeSysroot *self, /* Load all active deployments referenced by bootloader configuration. */ g_autoptr(GHashTable) active_deployment_dirs = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL); - g_autoptr(GHashTable) active_boot_checksums = - g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL); - g_autoptr(GHashTable) active_overlay_initrds = - g_hash_table_new (g_str_hash, g_str_equal); /* borrows from deployment's bootconfig */ for (guint i = 0; i < self->deployments->len; i++) { OstreeDeployment *deployment = self->deployments->pdata[i]; char *deployment_path = ostree_sysroot_get_deployment_dirpath (self, deployment); - char *bootcsum = g_strdup (ostree_deployment_get_bootcsum (deployment)); /* Transfer ownership */ g_hash_table_replace (active_deployment_dirs, deployment_path, deployment_path); - g_hash_table_replace (active_boot_checksums, bootcsum, bootcsum); - - OstreeBootconfigParser *bootconfig = ostree_deployment_get_bootconfig (deployment); - char **initrds = ostree_bootconfig_parser_get_overlay_initrds (bootconfig); - for (char **it = initrds; it && *it; it++) - g_hash_table_add (active_overlay_initrds, (char*)glnx_basename (*it)); } /* Find all deployment directories, both active and inactive */ @@ -297,6 +286,35 @@ cleanup_old_deployments (OstreeSysroot *self, return FALSE; } + return TRUE; +} + +/* This function deletes any files in the bootfs unreferenced by the active + * bootloader configuration. + */ +static gboolean +cleanup_bootfs (OstreeSysroot *self, + GCancellable *cancellable, + GError **error) +{ + /* Load all active bootcsums and overlays referenced by bootloader configuration. */ + g_autoptr(GHashTable) active_boot_checksums = + g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL); + g_autoptr(GHashTable) active_overlay_initrds = + g_hash_table_new (g_str_hash, g_str_equal); /* borrows from deployment's bootconfig */ + for (guint i = 0; i < self->deployments->len; i++) + { + OstreeDeployment *deployment = self->deployments->pdata[i]; + char *bootcsum = g_strdup (ostree_deployment_get_bootcsum (deployment)); + /* Transfer ownership */ + g_hash_table_replace (active_boot_checksums, bootcsum, bootcsum); + + OstreeBootconfigParser *bootconfig = ostree_deployment_get_bootconfig (deployment); + char **initrds = ostree_bootconfig_parser_get_overlay_initrds (bootconfig); + for (char **it = initrds; it && *it; it++) + g_hash_table_add (active_overlay_initrds, (char*)glnx_basename (*it)); + } + /* Clean up boot directories */ g_auto(GStrv) all_boot_dirs = NULL; if (!_ostree_sysroot_list_all_boot_directories (self, &all_boot_dirs, cancellable, error)) @@ -554,6 +572,9 @@ _ostree_sysroot_cleanup_internal (OstreeSysroot *self, if (!cleanup_old_deployments (self, cancellable, error)) return glnx_prefix_error (error, "Cleaning deployments"); + if (!cleanup_bootfs (self, cancellable, error)) + return glnx_prefix_error (error, "Cleaning bootfs"); + OstreeRepo *repo = ostree_sysroot_repo (self); if (!generate_deployment_refs (self, repo, self->bootversion, |