[RFC PATCH 0/4] UBI: Fastmap: Some cleanup and check if a vol exists when attaching

[Sheng Yong]

Hi, folks,

PATCH 1-3 do some cleanup.

PATCH 4 checks if a volume already exists when fastmap doing attach.
ubi_write_fastmap() does not guarantee if two volumes have the same vol
ID. So fastmap should check it when attaching, and if something is wrong,
scan_all() could try to attach instead of fastmap.

thanks,
Sheng

Sheng Yong (4):
  UBI: Fastmap: Use max() to get the larger value
  UBI: Fastmap: Remove unnecessary `\'
  UBI: Fastmap: Rename variables to make them meaningful
  UBI: Fastmap: Do not add vol if it already exists

 drivers/mtd/ubi/build.c   |  4 +--
 drivers/mtd/ubi/fastmap.c | 81 +++++++++++++++++++++++++----------------------
 2 files changed, 46 insertions(+), 39 deletions(-)

-- 
1.8.3.4