lede-packages-rs

commit 6161f40875e044e34b0875f95235417a6d5e20d3
parent 6091831a5b6257f79a42bc5ed6591f89c127752b
Author: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Date:   Sun, 14 Jun 2015 21:21:01 +0200

Optimized /proc/meminfo parsing

Suggested by @jow-

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>

Diffstat:
M
net/transmission/files/transmission.init
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/transmission/files/transmission.init b/net/transmission/files/transmission.init
@@ -57,7 +57,7 @@ transmission() {
 	config_get download_dir "$cfg" 'download_dir' '/var/etc/transmission'
 	config_get mem_percentage "$cfg" 'mem_percentage' '50'
 
-	local MEM=$(grep MemTotal /proc/meminfo|sed 's/ \+/ /g'|cut -d ' ' -f 2)
+	local MEM=$(sed -ne 's!^MemTotal:[[:space:]]*\([0-9]*\) kB$!\1!p' /proc/meminfo)
 	if test "$MEM" -gt 1;then
 		USE=$(expr $MEM \* $mem_percentage \* 10)
 	fi