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Disabled due to https:/github.com/dynup/kpatch/issues/940
---
diff -Nupr src/fs/aio.c src/fs/aio.c
--- src/fs/aio.c 2020-03-11 11:23:24.150540895 +0000
+++ src/fs/aio.c 2020-03-11 11:45:44.710769201 +0000
@@ -251,11 +251,18 @@ static int __init aio_setup(void)
}
__initcall(aio_setup);
+void kpatch_aio_foo(void)
+{
+ if (!jiffies)
+ printk("kpatch aio foo\n");
+}
+
static void put_aio_ring_file(struct kioctx *ctx)
{
struct file *aio_ring_file = ctx->aio_ring_file;
struct address_space *i_mapping;
+ kpatch_aio_foo();
if (aio_ring_file) {
truncate_setsize(file_inode(aio_ring_file), 0);
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