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authorMalek Degachi2013-11-09 21:27:27 +0100
committerBernhard Reutner-Fischer2013-11-09 22:14:33 +0100
commit1d39e33d46f32862da2ec1c394401239515206b8 (patch)
treec90f67e5400ad40becda932e95b64eace13a092e /util-linux/Config.src
parent80f8cdf04ad0e8b37c20aed883b6cbfd6636dbc3 (diff)
downloadbusybox-1d39e33d46f32862da2ec1c394401239515206b8.zip
busybox-1d39e33d46f32862da2ec1c394401239515206b8.tar.gz
fstrim: New applet
fstrim applet is a port from util-linux. "Trimming" your NAND/eMMC storage will restore the write performance back to normal after having slow down issues on sequential write and random write due to usage over time. Good reading on subject: http://forum.xda-developers.com/showthread.php?t=1971852 (with long options and CLEAN_UP turned on) function old new delta .rodata 148494 148791 +297 fstrim_main - 283 +283 fstrim_sfx - 128 +128 packed_usage 28826 28903 +77 applet_main 2760 2768 +8 applet_names 2343 2350 +7 applet_nameofs 690 692 +2 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 5/0 up/down: 802/0) Total: 802 bytes Signed-off-by: Malek Degachi <malek-degachi@laposte.net> Cc: Eugene San (eugenesan) <eugenesan@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'util-linux/Config.src')
-rw-r--r--util-linux/Config.src7
1 files changed, 7 insertions, 0 deletions
diff --git a/util-linux/Config.src b/util-linux/Config.src
index 5a8b006..ef70397 100644
--- a/util-linux/Config.src
+++ b/util-linux/Config.src
@@ -246,6 +246,13 @@ config FSCK_MINIX
check for and attempt to repair any corruption that occurs to a minix
filesystem.
+config FSTRIM
+ bool "fstrim"
+ default y
+ select PLATFORM_LINUX
+ help
+ Discard unused blocks on a mounted filesystem.
+
config MKFS_EXT2
bool "mkfs_ext2"
default y