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| author | Richard Weinberger <richard@nod.at> | 2014-11-07 13:35:41 +0100 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2015-03-26 22:47:38 +0100 |
| commit | 56794c0a1ae738cb4184ab27501e4d152b0b2771 (patch) | |
| tree | d702c6fd6e672a4d6e48f0e20269af1312e7f4c0 /drivers/mtd/ubi/fastmap-wl.c | |
| parent | UBI: Fastmap: Add blank line after declarations (diff) | |
| download | linux-56794c0a1ae738cb4184ab27501e4d152b0b2771.tar.xz linux-56794c0a1ae738cb4184ab27501e4d152b0b2771.zip | |
UBI: Fastmap: Remove is_fm_block()
This function was added to fastmap in a very early stage
to have paranoid assertions.
With the current fastmap implementation this assert will never
trigger as fastmap PEBs are not seen by the WL sub-system.
Remove it to save us some CPU cycles.
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'drivers/mtd/ubi/fastmap-wl.c')
| -rw-r--r-- | drivers/mtd/ubi/fastmap-wl.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/drivers/mtd/ubi/fastmap-wl.c b/drivers/mtd/ubi/fastmap-wl.c index 067aa9042ec1..b2a665398bca 100644 --- a/drivers/mtd/ubi/fastmap-wl.c +++ b/drivers/mtd/ubi/fastmap-wl.c @@ -29,25 +29,6 @@ static void update_fastmap_work_fn(struct work_struct *wrk) } /** - * is_fm_block - returns 1 if a PEB is currently used in a fastmap. - * @ubi: UBI device description object - * @pnum: the to be checked PEB - */ -static int is_fm_block(struct ubi_device *ubi, int pnum) -{ - int i; - - if (!ubi->fm) - return 0; - - for (i = 0; i < ubi->fm->used_blocks; i++) - if (ubi->fm->e[i]->pnum == pnum) - return 1; - - return 0; -} - -/** * find_anchor_wl_entry - find wear-leveling entry to used as anchor PEB. * @root: the RB-tree where to look for */ |