libf2fs: move the finalize_device() into the io lib.
This is required so that libf2fs.c can be used against any kind
of device (E.g. an in-memory sparse file) just by linking against
something that provides the libf2fs_io.c functions.
libf2fs is currently libf2fs.c + libf2fs_io.c
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/lib/libf2fs.c b/lib/libf2fs.c
index 8d6c670..6168c5c 100644
--- a/lib/libf2fs.c
+++ b/lib/libf2fs.c
@@ -493,15 +493,3 @@
return 0;
}
-void f2fs_finalize_device(struct f2fs_configuration *c)
-{
- /*
- * We should call fsync() to flush out all the dirty pages
- * in the block device page cache.
- */
- if (fsync(c->fd) < 0)
- MSG(0, "\tError: Could not conduct fsync!!!\n");
-
- if (close(c->fd) < 0)
- MSG(0, "\tError: Failed to close device file!!!\n");
-}
diff --git a/lib/libf2fs_io.c b/lib/libf2fs_io.c
index 508ccce..5d9b68d 100644
--- a/lib/libf2fs_io.c
+++ b/lib/libf2fs_io.c
@@ -67,3 +67,16 @@
{
return dev_read(buf, addr * F2FS_BLKSIZE, nr_blks * F2FS_BLKSIZE);
}
+
+void f2fs_finalize_device(struct f2fs_configuration *c)
+{
+ /*
+ * We should call fsync() to flush out all the dirty pages
+ * in the block device page cache.
+ */
+ if (fsync(c->fd) < 0)
+ MSG(0, "\tError: Could not conduct fsync!!!\n");
+
+ if (close(c->fd) < 0)
+ MSG(0, "\tError: Failed to close device file!!!\n");
+}
