Commit 24b7a347 authored by Richard Weinberger's avatar Richard Weinberger
Browse files

UBI: Fastmap: Enhance fastmap checking 



Don't update the fastmap upon detach if fastmap checking is enabled.
This is poor men's power cut testing feature. :-)

Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
parent 5fa7fa5d

drivers/mtd/ubi/build.c

+5 −2
Original line number Diff line number Diff line
@@ -1114,7 +1114,10 @@ int ubi_detach_mtd_dev(int ubi_num, int anyway) 
	ubi_msg(ubi, "detaching mtd%d", ubi->mtd->index);

#ifdef CONFIG_MTD_UBI_FASTMAP

	/* If we don't write a new fastmap at detach time we lose all

	 * EC updates that have been made since the last written fastmap. */

	 * EC updates that have been made since the last written fastmap.

	 * In case of fastmap debugging we omit the update to simulate an

	 * unclean shutdown. */

	if (!ubi_dbg_chk_fastmap(ubi))

		ubi_update_fastmap(ubi);

#endif

	/*