From be2f328d8616c81b86e4013974608776c317bbeb Mon Sep 17 00:00:00 2001 From: Josh Triplett Date: Sun, 2 Sep 2012 22:21:21 -0700 Subject: [PATCH] x86/Kconfig: Turn off CONFIG_BLK_DEV_RAM The vast majority of systems either use initramfs or mount a root filesystem directly from the kernel. Distros have defaulted to initramfs for years. Only highly specialized systems would use an actual filesystem-image initrd at this point, and such systems don't rely on defconfig anyway. Drop initrd support (and specifically RAM block device support) from the defconfigs. Signed-off-by: Josh Triplett Cc: Randy Dunlap Cc: Suresh Siddha Cc: Linus Torvalds Cc: Andrew Morton Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/2521e983a63595cd7a331236d929577660f89c72.1346649518.git.josh@joshtriplett.org Signed-off-by: Ingo Molnar --- arch/x86/configs/i386_defconfig | 2 -- arch/x86/configs/x86_64_defconfig | 2 -- 2 files changed, 4 deletions(-) diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig index d833bb6..a6533a2 100644 --- a/arch/x86/configs/i386_defconfig +++ b/arch/x86/configs/i386_defconfig @@ -144,8 +144,6 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_DEBUG_DEVRES=y CONFIG_CONNECTOR=y CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 CONFIG_BLK_DEV_SD=y CONFIG_BLK_DEV_SR=y CONFIG_BLK_DEV_SR_VENDOR=y diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig index 7ddcd99..18f3cc4 100644 --- a/arch/x86/configs/x86_64_defconfig +++ b/arch/x86/configs/x86_64_defconfig @@ -144,8 +144,6 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_DEBUG_DEVRES=y CONFIG_CONNECTOR=y CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 CONFIG_BLK_DEV_SD=y CONFIG_BLK_DEV_SR=y CONFIG_BLK_DEV_SR_VENDOR=y -- 2.7.4