We cannot and should not put per-CPU compression stream in
write_incompressible_page() because that function never gets any
per-CPU streams in the first place. It's zram_write_page() that
puts the stream before it calls write_incompressible_page().
Signed-off-by: Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx>
---
drivers/block/zram/zram_drv.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index 70ecaee25c20..9f5020b077c5 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -1683,7 +1683,6 @@ static int write_incompressible_page(struct zram *zram, struct page *page,
return PTR_ERR((void *)handle);
if (!zram_can_store_page(zram)) {
- zcomp_stream_put(zram->comps[ZRAM_PRIMARY_COMP]);
zs_free(zram->mem_pool, handle);
return -ENOMEM;
}
--
2.48.0.rc2.279.g1de40edade-goog
