resolve merge conflicts of fc9c87b2c4fe12ef5850e14ecd1d2f9a031bd655 to pi-dev-plus-aosp

Test: I solemnly swear I tested this conflict resolution.
Change-Id: Ibc3bf7eed3aa7b9a09df69a2a8f02b839d4855ac
diff --git a/fs_mgr/fs_mgr_format.cpp b/fs_mgr/fs_mgr_format.cpp
index cbd8ffa..63a6839 100644
--- a/fs_mgr/fs_mgr_format.cpp
+++ b/fs_mgr/fs_mgr_format.cpp
@@ -114,10 +114,19 @@
     }
 
     std::string size_str = std::to_string(dev_sz / 4096);
+    // clang-format off
     const char* const args[] = {
-        "/system/bin/make_f2fs", "-d1", "-f",
-        "-O", "encrypt", "-O", "quota",
-        fs_blkdev, size_str.c_str(), nullptr};
+        "/system/bin/make_f2fs",
+        "-d1",
+        "-f",
+        "-O", "encrypt",
+        "-O", "quota",
+        "-w", "4096",
+        fs_blkdev,
+        size_str.c_str(),
+        nullptr
+    };
+    // clang-format on
 
     return android_fork_execvp_ext(arraysize(args), const_cast<char**>(args), NULL, true,
                                    LOG_KLOG, true, nullptr, nullptr, 0);