linux-next fails with this
mm/memcontrol.c: In function '__mem_cgroup_commit_charge_swapin':
mm/memcontrol.c:2837: error: implicit declaration of function 'mem_cgroup_uncharge_swap'
if CONFIG_SWAP is disabled. Fix it.
Signed-off-by: David Rientjes <rientjes@xxxxxxxxxx>
---
include/linux/swap.h | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/include/linux/swap.h b/include/linux/swap.h
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -529,6 +529,10 @@ static inline void deactivate_swap_token(struct mm_struct *mm, bool swap_token)
{
}
+static inline void mem_cgroup_uncharge_swap(swp_entry_t ent)
+{
+}
+
static inline void disable_swap_token(struct mem_cgroup *memcg)
{
}
--
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