From b65dc04712dfb8cc7bb9036c7c73b0cead6dd7c9 Mon Sep 17 00:00:00 2001 From: Jo-Philipp Wich Date: Thu, 16 Feb 2017 17:36:47 +0100 Subject: opkg: switch to own fork to improve memory usage Switch to our own fork of opkg to significantly reduce the required amount of memory when updating lists or installing packages. Preliminary tests showed a usage drop of about 90% during these operations, from ~3.7MB with unmodified opkg to ~360KB with our custom fork. Signed-off-by: Jo-Philipp Wich --- .../system/opkg/patches/060-add-find-command.patch | 58 ---------------------- 1 file changed, 58 deletions(-) delete mode 100644 package/system/opkg/patches/060-add-find-command.patch (limited to 'package/system/opkg/patches/060-add-find-command.patch') diff --git a/package/system/opkg/patches/060-add-find-command.patch b/package/system/opkg/patches/060-add-find-command.patch deleted file mode 100644 index 17625349f8..0000000000 --- a/package/system/opkg/patches/060-add-find-command.patch +++ /dev/null @@ -1,58 +0,0 @@ ---- a/libopkg/opkg_cmd.c -+++ b/libopkg/opkg_cmd.c -@@ -594,7 +594,7 @@ opkg_download_cmd(int argc, char **argv) - - - static int --opkg_list_cmd(int argc, char **argv) -+opkg_list_find_cmd(int argc, char **argv, int use_desc) - { - int i; - pkg_vec_t *available; -@@ -610,7 +610,8 @@ opkg_list_cmd(int argc, char **argv) - for (i=0; i < available->len; i++) { - pkg = available->pkgs[i]; - /* if we have package name or pattern and pkg does not match, then skip it */ -- if (pkg_name && fnmatch(pkg_name, pkg->name, conf->nocase)) -+ if (pkg_name && fnmatch(pkg_name, pkg->name, conf->nocase) && -+ (!use_desc || !pkg->description || fnmatch(pkg_name, pkg->description, conf->nocase))) - continue; - print_pkg(pkg); - } -@@ -619,6 +620,18 @@ opkg_list_cmd(int argc, char **argv) - return 0; - } - -+static int -+opkg_list_cmd(int argc, char **argv) -+{ -+ return opkg_list_find_cmd(argc, argv, 0); -+} -+ -+static int -+opkg_find_cmd(int argc, char **argv) -+{ -+ return opkg_list_find_cmd(argc, argv, 1); -+} -+ - - static int - opkg_list_installed_cmd(int argc, char **argv) -@@ -1262,6 +1275,7 @@ static opkg_cmd_t cmds[] = { - {"configure", 0, (opkg_cmd_fun_t)opkg_configure_cmd, PFM_DESCRIPTION|PFM_SOURCE}, - {"files", 1, (opkg_cmd_fun_t)opkg_files_cmd, PFM_DESCRIPTION|PFM_SOURCE}, - {"search", 1, (opkg_cmd_fun_t)opkg_search_cmd, PFM_DESCRIPTION|PFM_SOURCE}, -+ {"find", 1, (opkg_cmd_fun_t)opkg_find_cmd, PFM_SOURCE}, - {"download", 1, (opkg_cmd_fun_t)opkg_download_cmd, PFM_DESCRIPTION|PFM_SOURCE}, - {"compare_versions", 1, (opkg_cmd_fun_t)opkg_compare_versions_cmd, PFM_DESCRIPTION|PFM_SOURCE}, - {"compare-versions", 1, (opkg_cmd_fun_t)opkg_compare_versions_cmd, PFM_DESCRIPTION|PFM_SOURCE}, ---- a/src/opkg-cl.c -+++ b/src/opkg-cl.c -@@ -246,6 +246,7 @@ usage() - printf("\tlist-changed-conffiles List user modified configuration files\n"); - printf("\tfiles List files belonging to \n"); - printf("\tsearch List package providing \n"); -+ printf("\tfind List packages whose name or description matches \n"); - printf("\tinfo [pkg|regexp] Display all info for \n"); - printf("\tstatus [pkg|regexp] Display all status for \n"); - printf("\tdownload Download to current directory\n"); -- cgit v1.2.3