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| author | Richard Weinberger <richard@nod.at> | 2014-10-06 14:57:18 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2015-03-26 22:45:55 +0100 |
| commit | 943b33564e78130014ca91b575181becc828179e (patch) | |
| tree | 426014a8b79c42760a1a2911e921d42b32eda13a | |
| parent | 74cdaf24004aea8de350f58979548b3eddc11e9a (diff) | |
| download | op-kernel-dev-943b33564e78130014ca91b575181becc828179e.zip op-kernel-dev-943b33564e78130014ca91b575181becc828179e.tar.gz | |
UBI: Fastmap: Notify user in case of an ubi_update_fastmap() failure
If ubi_update_fastmap() fails notify the user.
This is not a hard error as ubi_update_fastmap() makes sure that upon failure
the current on-flash fastmap will no be used upon next UBI attach.
Signed-off-by: Richard Weinberger <richard@nod.at>
| -rw-r--r-- | drivers/mtd/ubi/wl.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c index 11e0d75..b9b7f97 100644 --- a/drivers/mtd/ubi/wl.c +++ b/drivers/mtd/ubi/wl.c @@ -654,7 +654,11 @@ again: * refill the WL pool synchronous. */ if (pool->used == pool->size || wl_pool->used == wl_pool->size) { spin_unlock(&ubi->wl_lock); - ubi_update_fastmap(ubi); + ret = ubi_update_fastmap(ubi); + if (ret) { + ubi_msg(ubi, "Unable to write a new fastmap: %i", ret); + return -ENOSPC; + } spin_lock(&ubi->wl_lock); } |
