lkml.org 
[lkml]   [2019]   [Aug]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH v8 10/24] 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: Gao Xiang <gaoxiang25@huawei.com>
    ---
    fs/Kconfig | 1 +
    fs/Makefile | 1 +
    fs/erofs/Kconfig | 36 ++++++++++++++++++++++++++++++++++++
    fs/erofs/Makefile | 9 +++++++++
    4 files changed, 47 insertions(+)
    create mode 100644 fs/erofs/Kconfig
    create mode 100644 fs/erofs/Makefile

    diff --git a/fs/Kconfig b/fs/Kconfig
    index bfb1c6095c7a..669d46550e6d 100644
    --- a/fs/Kconfig
    +++ b/fs/Kconfig
    @@ -261,6 +261,7 @@ source "fs/romfs/Kconfig"
    source "fs/pstore/Kconfig"
    source "fs/sysv/Kconfig"
    source "fs/ufs/Kconfig"
    +source "fs/erofs/Kconfig"

    endif # MISC_FILESYSTEMS

    diff --git a/fs/Makefile b/fs/Makefile
    index d60089fd689b..b2e4973a0bea 100644
    --- a/fs/Makefile
    +++ b/fs/Makefile
    @@ -130,3 +130,4 @@ obj-$(CONFIG_F2FS_FS) += f2fs/
    obj-$(CONFIG_CEPH_FS) += ceph/
    obj-$(CONFIG_PSTORE) += pstore/
    obj-$(CONFIG_EFIVAR_FS) += efivarfs/
    +obj-$(CONFIG_EROFS_FS) += erofs/
    diff --git a/fs/erofs/Kconfig b/fs/erofs/Kconfig
    new file mode 100644
    index 000000000000..98f05043448a
    --- /dev/null
    +++ b/fs/erofs/Kconfig
    @@ -0,0 +1,36 @@
    +# SPDX-License-Identifier: GPL-2.0-only
    +
    +config EROFS_FS
    + tristate "EROFS filesystem support"
    + depends on BLOCK
    + help
    + EROFS (Enhanced Read-Only File System) is a lightweight
    + read-only file system with modern designs (eg. page-sized
    + blocks, inline xattrs/data, etc.) for scenarios which need
    + high-performance read-only requirements, e.g. Android OS
    + for mobile phones and LIVECDs.
    +
    + It also provides fixed-sized output compression support,
    + which improves storage density, keeps relatively higher
    + compression ratios, which is more useful to achieve high
    + performance for embedded devices with limited memory.
    +
    + If unsure, say N.
    +
    +config EROFS_FS_DEBUG
    + bool "EROFS debugging feature"
    + depends on EROFS_FS
    + help
    + Print debugging messages and enable more BUG_ONs which check
    + filesystem consistency and find potential issues aggressively,
    + which can be used for Android eng build, for example.
    +
    + For daily use, say N.
    +
    +config EROFS_FAULT_INJECTION
    + bool "EROFS fault injection facility"
    + depends on EROFS_FS
    + help
    + Test EROFS to inject faults such as ENOMEM, EIO, and so on.
    + If unsure, say N.
    +
    diff --git a/fs/erofs/Makefile b/fs/erofs/Makefile
    new file mode 100644
    index 000000000000..c3f4e549ef90
    --- /dev/null
    +++ b/fs/erofs/Makefile
    @@ -0,0 +1,9 @@
    +# SPDX-License-Identifier: GPL-2.0-only
    +
    +EROFS_VERSION = "1.0"
    +
    +ccflags-y += -DEROFS_VERSION=\"$(EROFS_VERSION)\"
    +
    +obj-$(CONFIG_EROFS_FS) += erofs.o
    +erofs-objs := super.o inode.o data.o namei.o dir.o
    +
    --
    2.17.1
    \
     
     \ /
      Last update: 2019-08-15 06:45    [W:4.184 / U:0.020 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site