From 5cd586c09e381a530da9abdb86e5cff3e2bc6caa Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?S=C3=B6ren=20Tempel?= Date: Thu, 3 Aug 2017 21:44:15 +0200 Subject: init: add cryptdiscards option When enabled allows the use of discard (TRIM) requests for the device. See cryptsetup(1) for more information. --- initramfs-init.in | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'initramfs-init.in') diff --git a/initramfs-init.in b/initramfs-init.in index 9568a59..be7b1c3 100755 --- a/initramfs-init.in +++ b/initramfs-init.in @@ -263,8 +263,8 @@ setup_nbd() { set -- $(cat /proc/cmdline) myopts="alpine_dev autodetect autoraid chart cryptroot cryptdm cryptheader cryptoffset - debug_init dma init_args keep_apk_new modules ovl_dev pkgs quiet root_size root - usbdelay ip alpine_repo apkovl alpine_start splash blacklist + cryptdiscards debug_init dma init_args keep_apk_new modules ovl_dev pkgs quiet + root_size root usbdelay ip alpine_repo apkovl alpine_start splash blacklist overlaytmpfs rootfstype rootflags nbd resume" for opt; do @@ -355,6 +355,9 @@ eend 0 if [ -n "$KOPT_cryptroot" ]; then cryptopts="-c ${KOPT_cryptroot}" + if [ "$KOPT_cryptdiscards" = "yes" ]; then + cryptopts="$cryptopts -D" + fi if [ -n "$KOPT_cryptdm" ]; then cryptopts="$cryptopts -m ${KOPT_cryptdm}" fi -- cgit v1.2.3