From fce21ae4ccfcee0c28fb18f5507e145fb0b02dec Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Wed, 22 Mar 2017 21:09:00 +0100 Subject: brcm2708: rename all patches from raspberrypi git tree to use 950 prefix MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Right now all brcm2708 patches are extracted from the non-mainline raspberrypi/linux git tree. Many of them are hacks and/or are unneeded in LEDE. Raspberry Pi is getting better and better mainline support so it would be nice to finally start maintaining patches in a cleaner way: 1) Backport patches accepted in upstream tree 2) Start using upstream drivers 3) Pick only these patches that are needed for more complete support Handling above tasks requires grouping patches - ideally using the same prefixes as generic ones. It means we should rename existing patches to use some high prefix. This will allow e.g. use 0xx for backported code. Signed-off-by: Rafał Miłecki Acked-by: Florian Fainelli Acked-by: Stijn Tintel --- ...le-CONFIG_MEMCG-but-leave-it-disabled-due.patch | 50 ++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 target/linux/brcm2708/patches-4.9/950-0060-config-Enable-CONFIG_MEMCG-but-leave-it-disabled-due.patch (limited to 'target/linux/brcm2708/patches-4.9/950-0060-config-Enable-CONFIG_MEMCG-but-leave-it-disabled-due.patch') diff --git a/target/linux/brcm2708/patches-4.9/950-0060-config-Enable-CONFIG_MEMCG-but-leave-it-disabled-due.patch b/target/linux/brcm2708/patches-4.9/950-0060-config-Enable-CONFIG_MEMCG-but-leave-it-disabled-due.patch new file mode 100644 index 0000000000..73c9edeea4 --- /dev/null +++ b/target/linux/brcm2708/patches-4.9/950-0060-config-Enable-CONFIG_MEMCG-but-leave-it-disabled-due.patch @@ -0,0 +1,50 @@ +From c50fe09c78e9b87137e0188139c774bd4f12dcb2 Mon Sep 17 00:00:00 2001 +From: popcornmix +Date: Wed, 18 Dec 2013 22:16:19 +0000 +Subject: [PATCH] config: Enable CONFIG_MEMCG, but leave it disabled (due to + memory cost). Enable with cgroup_enable=memory. + +--- + kernel/cgroup.c | 24 +++++++++++++++++++++++- + 1 file changed, 23 insertions(+), 1 deletion(-) + +--- a/kernel/cgroup.c ++++ b/kernel/cgroup.c +@@ -5626,7 +5626,7 @@ int __init cgroup_init_early(void) + return 0; + } + +-static u16 cgroup_disable_mask __initdata; ++static u16 cgroup_disable_mask __initdata = 1<<0; + + /** + * cgroup_init - cgroup initialization +@@ -6163,6 +6163,28 @@ static int __init cgroup_no_v1(char *str + } + __setup("cgroup_no_v1=", cgroup_no_v1); + ++static int __init cgroup_enable(char *str) ++{ ++ struct cgroup_subsys *ss; ++ char *token; ++ int i; ++ ++ while ((token = strsep(&str, ",")) != NULL) { ++ if (!*token) ++ continue; ++ ++ for_each_subsys(ss, i) { ++ if (strcmp(token, ss->name) && ++ strcmp(token, ss->legacy_name)) ++ continue; ++ ++ cgroup_disable_mask &= ~(1 << i); ++ } ++ } ++ return 1; ++} ++__setup("cgroup_enable=", cgroup_enable); ++ + /** + * css_tryget_online_from_dir - get corresponding css from a cgroup dentry + * @dentry: directory dentry of interest -- cgit v1.2.3