NetCube-Systems-Austria/kumquat-buildroot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fs/f2fs: add option to define overprovision ratio

Browse Source 
Signed-off-by: Grzegorz Blach <grzegorz@blach.pl>
[Thomas: split from the initial patch from Grzegorz, reworded
Config.in help text]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Grzegorz Blach 2018-11-03 15:27:27 +01:00 committed by Thomas Petazzoni
parent 0446f34d97
commit 0d27baa16a
2 changed files with 17 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
fs/f2fs/Config.in
View File

@ -25,4 +25,15 @@ config BR2_TARGET_ROOTFS_F2FS_COLD_FILES
cold files. The default list includes most of multimedia
file extensions such as jpg, gif, mpeg, mkv, and so on.
config BR2_TARGET_ROOTFS_F2FS_OVERPROVISION
int "overprovision ratio"
default 0
help
The percentage over the volume size for overprovision
area. This area is hidden to users, and utilized by F2FS
cleaner.
Leave at 0 to use the default overprovision ratio of
mkfs.f2fs.
endif # BR2_TARGET_ROOTFS_F2FS

7
fs/f2fs/f2fs.mk
View File

@ -15,10 +15,15 @@ F2FS_LABEL := $(subst ",,$(BR2_TARGET_ROOTFS_F2FS_LABEL))
# ")
F2FS_COLD_FILES = $(call qstrip,$(BR2_TARGET_ROOTFS_F2FS_COLD_FILES))
ifneq ($(BR2_TARGET_ROOTFS_F2FS_OVERPROVISION),0)
F2FS_OVERPROVISION = $(BR2_TARGET_ROOTFS_F2FS_OVERPROVISION)
endif
F2FS_OPTS = \
-f \
-l "$(F2FS_LABEL)" \
$(if $(F2FS_COLD_FILES),-e "$(F2FS_COLD_FILES)")
$(if $(F2FS_COLD_FILES),-e "$(F2FS_COLD_FILES)") \
$(if $(F2FS_OVERPROVISION),-o $(F2FS_OVERPROVISION))
ROOTFS_F2FS_DEPENDENCIES = host-f2fs-tools