@@ -947,7 +947,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num,
if (ubi->fm_pool.max_size < UBI_FM_MIN_POOL_SIZE)
ubi->fm_pool.max_size = UBI_FM_MIN_POOL_SIZE;
- ubi->fm_wl_pool.max_size = UBI_FM_WL_POOL_SIZE;
+ ubi->fm_wl_pool.max_size = ubi->fm_pool.max_size / 2;
ubi->fm_disabled = !fm_autoconvert;
if (!ubi->fm_disabled && (int)mtd_div_by_eb(ubi->mtd->size, ubi->mtd)
@@ -403,8 +403,6 @@ struct ubi_vtbl_record {
#define UBI_FM_MIN_POOL_SIZE 8
#define UBI_FM_MAX_POOL_SIZE 256
-#define UBI_FM_WL_POOL_SIZE 25
-
/**
* struct ubi_fm_sb - UBI fastmap super block
* @magic: fastmap super block magic number (%UBI_FM_SB_MAGIC)
Don't use a fixed size for the WL pool. Make it instead 50% of the user pool. We don't make it 100% as it is not as heavily used as the user pool. Signed-off-by: Richard Weinberger <richard@nod.at> --- drivers/mtd/ubi/build.c | 2 +- drivers/mtd/ubi/ubi-media.h | 2 -- 2 files changed, 1 insertion(+), 3 deletions(-)