Commit ed4b7021 authored by Richard Weinberger's avatar Richard Weinberger Committed by Artem Bityutskiy

UBI: remove PEB from free tree in get_peb_for_wl()

If UBI is built without fastmap, get_peb_for_wl() has to
remove the PEB manially from the free tree.
Otherwise the requested PEB lives in two trees.
Reported-by: default avatarZach Sadecki <zsadecki@itwatchdogs.com>
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
Signed-off-by: default avatarArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
parent 9489e9dc
...@@ -679,7 +679,13 @@ static struct ubi_wl_entry *get_peb_for_wl(struct ubi_device *ubi) ...@@ -679,7 +679,13 @@ static struct ubi_wl_entry *get_peb_for_wl(struct ubi_device *ubi)
#else #else
static struct ubi_wl_entry *get_peb_for_wl(struct ubi_device *ubi) static struct ubi_wl_entry *get_peb_for_wl(struct ubi_device *ubi)
{ {
return find_wl_entry(ubi, &ubi->free, WL_FREE_MAX_DIFF); struct ubi_wl_entry *e;
e = find_wl_entry(ubi, &ubi->free, WL_FREE_MAX_DIFF);
self_check_in_wl_tree(ubi, e, &ubi->free);
rb_erase(&e->u.rb, &ubi->free);
return e;
} }
int ubi_wl_get_peb(struct ubi_device *ubi) int ubi_wl_get_peb(struct ubi_device *ubi)
......
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