diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0001-fs-prioritize-ext4-rootfs-type.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0001-fs-prioritize-ext4-rootfs-type.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0001-fs-prioritize-ext4-rootfs-type.patch b/common/recipes-kernel/linux/files/0001-fs-prioritize-ext4-rootfs-type.patch new file mode 100644 index 00000000..d70a577a --- /dev/null +++ b/common/recipes-kernel/linux/files/0001-fs-prioritize-ext4-rootfs-type.patch @@ -0,0 +1,35 @@ +From 00a74e44dc3f7656f23719aa978d035a2b33c038 Mon Sep 17 00:00:00 2001 +From: Awais Belal <awais_belal@mentor.com> +Date: Fri, 22 Jul 2016 18:54:39 +0500 +Subject: [PATCH] fs: prioritize ext4 rootfs type + +This would allow us to go directly to ext4 type rootfs checks +otherwise ext3 and ext2 will be tried first. This gives a +performance benefit in our case where our RootFS is known +to be ext4. + +Signed-off-by: Awais Belal <awais_belal@mentor.com> +--- + fs/Makefile | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/fs/Makefile b/fs/Makefile +index 5fa9520..642771a 100644 +--- a/fs/Makefile ++++ b/fs/Makefile +@@ -62,11 +62,11 @@ obj-$(CONFIG_DLM) += dlm/ + # Do not add any filesystems before this line + obj-$(CONFIG_FSCACHE) += fscache/ + obj-$(CONFIG_REISERFS_FS) += reiserfs/ ++obj-$(CONFIG_EXT4_FS) += ext4/ + obj-$(CONFIG_EXT3_FS) += ext3/ # Before ext2 so root fs can be ext3 + obj-$(CONFIG_EXT2_FS) += ext2/ + # We place ext4 after ext2 so plain ext2 root fs's are mounted using ext2 + # unless explicitly requested by rootfstype +-obj-$(CONFIG_EXT4_FS) += ext4/ + obj-$(CONFIG_JBD) += jbd/ + obj-$(CONFIG_JBD2) += jbd2/ + obj-$(CONFIG_CRAMFS) += cramfs/ +-- +1.9.1 + |