commit c355ac3d82d7623354cd929644181226e9957dbb
author Jaegeuk Kim <jaegeuk@google.com> Mon Aug 20 13:39:27 2018 -0700
committer Ryan Longair <rlongair@google.com> Fri Sep 07 11:07:32 2018 -0700
tree d17a5d69f5d70420449c57d439d29de476ac2c28
parent dbce6944f18836258a5005600b6fe140e488fdaa

make_f2fs: issue discard commands on mkfs

We'd better to discard whole partition for better performance.

Bug: 112868088
Test: factory reset
Change-Id: I9c0c711f2b081e4d0b4e145ab08f95b382925847
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
(cherry picked from commit e72a0b95a8bc2911947b569821476b0d29f45c1a)

Android.bp

diff --git a/Android.bp b/Android.bp
index d9d72b4..b0019ac 100644
--- a/Android.bp
+++ b/Android.bp
@@ -35,10 +35,12 @@
 
 cc_defaults {
     name: "libf2fs_src_files",
+    cflags: ["-DWITH_BLKDISCARD"],
     srcs: [
         "lib/libf2fs.c",
         "mkfs/f2fs_format.c",
         "mkfs/f2fs_format_utils.c",
+        "lib/libf2fs_zoned.c",
     ],
 }