lkml.org 
[lkml]   [2018]   [Jul]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 08/25] staging: erofs: update Kconfig and Makefile
Date
This commit adds Makefile and Kconfig for erofs, and
updates Makefile and Kconfig files in the fs directory.

Signed-off-by: Miao Xie <miaoxie@huawei.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
---
drivers/staging/Kconfig | 2 ++
drivers/staging/Makefile | 1 +
drivers/staging/erofs/Kconfig | 36 ++++++++++++++++++++++++++++++++++++
drivers/staging/erofs/Makefile | 11 +++++++++++
4 files changed, 50 insertions(+)
create mode 100644 drivers/staging/erofs/Kconfig
create mode 100644 drivers/staging/erofs/Makefile

diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index 75a4804..de9c95a 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -126,4 +126,6 @@ source "drivers/staging/mt7621-eth/Kconfig"

source "drivers/staging/mt7621-dts/Kconfig"

+source "drivers/staging/erofs/Kconfig"
+
endif # STAGING
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index e84959a..a33ac34 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -54,3 +54,4 @@ obj-$(CONFIG_SOC_MT7621) += mt7621-dma/
obj-$(CONFIG_SOC_MT7621) += mt7621-mmc/
obj-$(CONFIG_SOC_MT7621) += mt7621-eth/
obj-$(CONFIG_SOC_MT7621) += mt7621-dts/
+obj-$(CONFIG_EROFS_FS) += erofs/
diff --git a/drivers/staging/erofs/Kconfig b/drivers/staging/erofs/Kconfig
new file mode 100644
index 0000000..077430f
--- /dev/null
+++ b/drivers/staging/erofs/Kconfig
@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: GPL-2.0
+
+config EROFS_FS
+ tristate "EROFS filesystem support"
+ depends on BLOCK
+ help
+ EROFS(Enhanced Read-Only File System) is a lightweight
+ read-only file system with modern designs (eg. page-sized
+ blocks, inline xattrs/data, etc.) for scenarios which need
+ high-performance read-only requirements, eg. firmwares in
+ mobile phone or LIVECDs.
+
+ It also provides VLE compression support, focusing on
+ random read improvements, keeping relatively lower
+ compression ratios, which is useful for high-performance
+ devices with limited memory and ROM space.
+
+ If unsure, say N.
+
+config EROFS_FS_DEBUG
+ bool "EROFS debugging feature"
+ depends on EROFS_FS
+ help
+ Print EROFS debugging messages and enable more BUG_ONs
+ which check the filesystem consistency aggressively.
+
+ For daily use, say N.
+
+config EROFS_FS_USE_VM_MAP_RAM
+ bool "EROFS VM_MAP_RAM Support"
+ depends on EROFS_FS
+ help
+ use vm_map_ram/vm_unmap_ram instead of vmap/vunmap.
+
+ If you don't know what these are, say N.
+
diff --git a/drivers/staging/erofs/Makefile b/drivers/staging/erofs/Makefile
new file mode 100644
index 0000000..31e909e
--- /dev/null
+++ b/drivers/staging/erofs/Makefile
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: GPL-2.0
+
+EROFS_VERSION = "1.0pre1"
+
+ccflags-y += -Wall -DEROFS_VERSION=\"$(EROFS_VERSION)\"
+
+obj-$(CONFIG_EROFS_FS) += erofs.o
+# staging requirement: to be self-contained in its own directory
+ccflags-y += -I$(src)/include
+erofs-objs := super.o inode.o data.o namei.o dir.o
+
--
1.9.1
\
 
 \ /
  Last update: 2018-07-26 14:25    [W:0.106 / U:1.316 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site