Follow the pattern used with other *_show_fdinfo functions and only
define and use io_uring_show_fdinfo and its helper functions if
CONFIG_PROCFS is set.
Fixes: 87ce955b24c9 ("io_uring: add ->show_fdinfo() for the io_uring file descriptor")
Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
---
fs/io_uring.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/fs/io_uring.c b/fs/io_uring.c
index de650df9ac53..1a0138d98b60 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -6647,6 +6647,7 @@ SYSCALL_DEFINE6(io_uring_enter, unsigned int, fd, u32, to_submit,
return submitted ? submitted : ret;
}
+#ifdef CONFIG_PROCFS
static int io_uring_show_cred(int id, void *p, void *data)
{
const struct cred *cred = p;
@@ -6720,6 +6721,7 @@ static void io_uring_show_fdinfo(struct seq_file *m, struct file *f)
percpu_ref_put(&ctx->refs);
}
}
+#endif
static const struct file_operations io_uring_fops = {
.release = io_uring_release,
@@ -6731,7 +6733,9 @@ static const struct file_operations io_uring_fops = {
#endif
.poll = io_uring_poll,
.fasync = io_uring_fasync,
+#ifdef CONFIG_PROCFS
.show_fdinfo = io_uring_show_fdinfo,
+#endif
};
static int io_allocate_scq_urings(struct io_ring_ctx *ctx,
--
2.25.0
