Commit 1881686f authored by Benjamin LaHaise's avatar Benjamin LaHaise
Browse files

aio: fix kioctx leak introduced by "aio: Fix a trinity splat"


 reworked the percpu reference
counting to correct a bug trinity found.  Unfortunately, the change lead
to kioctxes being leaked because there was no final reference count to
put.  Add that reference count back in to fix things.
Signed-off-by: default avatarBenjamin LaHaise <>
parent b7000ade
......@@ -652,7 +652,8 @@ static struct kioctx *ioctx_alloc(unsigned nr_events)
aio_nr += ctx->max_reqs;
percpu_ref_get(&ctx->users); /* io_setup() will drop this ref */
percpu_ref_get(&ctx->users); /* io_setup() will drop this ref */
percpu_ref_get(&ctx->reqs); /* free_ioctx_users() will drop this */
err = ioctx_add_table(ctx, mm);
if (err)
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment