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-rw-r--r--mm/slob.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/slob.c b/mm/slob.c
index 773a7aa80ab5..c56c5e57c192 100644
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -398,6 +398,10 @@ static void slob_free(void *block, int size)
sp->units += units;
if (b < sp->free) {
+ if (b + units == sp->free) {
+ units += slob_units(sp->free);
+ sp->free = slob_next(sp->free);
+ }
set_slob(b, units, sp->free);
sp->free = b;
} else {