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Commit c1c7311b authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

add sload.f2fs for recovery format 



Change-Id: Iddfe54b2b36f2d531925cbe61c98dbfb4903c0d1
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@google.com>
parent d8fadfb6

Android.mk

+1 −1
Original line number Diff line number Diff line
@@ -89,7 +89,7 @@ LOCAL_REQUIRED_MODULES := e2fsdroid_static mke2fs_static mke2fs.conf 


ifeq ($(TARGET_USERIMAGES_USE_F2FS),true)

ifeq ($(HOST_OS),linux)

LOCAL_REQUIRED_MODULES += mkfs.f2fs

LOCAL_REQUIRED_MODULES += sload.f2fs mkfs.f2fs

endif

endif

roots.cpp

+13 −6
Original line number Diff line number Diff line
@@ -324,16 +324,23 @@ int format_volume(const char* volume, const char* directory) { 
  }



  // Has to be f2fs because we checked earlier.

  std::vector<std::string> f2fs_args = { "/sbin/mkfs.f2fs", "-d1", "-f",

                                         "-O", "encrypt", "-O", "quota",

                                         v->blk_device };

  std::string cmd("/sbin/mkfs.f2fs");

  std::vector<std::string> make_f2fs_cmd = { cmd,       "-d1", "-f",    "-O",

                                             "encrypt", "-O",  "quota", v->blk_device };

  if (length >= 512) {

    f2fs_args.push_back(std::to_string(length / 512));

    make_f2fs_cmd.push_back(std::to_string(length / 512));

  }



  int result = exec_cmd(f2fs_args);

  int result = exec_cmd(make_f2fs_cmd);

  if (result == 0 && directory != nullptr) {

    cmd = "/sbin/sload.f2fs";

    std::vector<std::string> sload_f2fs_cmd = {

      cmd, "-f", directory, "-t", volume, v->blk_device,

    };

    result = exec_cmd(sload_f2fs_cmd);

  }

  if (result != 0) {

    PLOG(ERROR) << "format_volume: Failed to make f2fs on " << v->blk_device;

    PLOG(ERROR) << "format_volume: Failed " << cmd << " on " << v->blk_device;

    return -1;

  }

  return 0;

updater/install.cpp

+9 −0
Original line number Diff line number Diff line
@@ -318,6 +318,15 @@ Value* FormatFn(const char* name, State* state, const std::vector<std::unique_pt 
      LOG(ERROR) << name << ": mkfs.f2fs failed (" << status << ") on " << location;

      return StringValue("");

    }



    const char* sload_argv[] = { "/sbin/sload.f2fs", "-t", mount_point.c_str(), location.c_str(),

                                 nullptr };

    status = exec_cmd(sload_argv[0], const_cast<char**>(sload_argv));

    if (status != 0) {

      LOG(ERROR) << name << ": sload.f2fs failed (" << status << ") on " << location;

      return StringValue("");

    }



    return StringValue(location);

  } else {

    LOG(ERROR) << name << ": unsupported fs_type \"" << fs_type << "\" partition_type \""