From 44fd13a4c68e87953ccd827e764fa566ddcbbcf5 Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Thu, 21 Dec 2023 19:47:55 -0500 Subject: bcachefs: Fixes for rust bindgen bindgen doesn't seem to like u128 or DECLARE_FLEX_ARRAY(), but we can hack around them. Signed-off-by: Kent Overstreet --- fs/bcachefs/mean_and_variance.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'fs/bcachefs/mean_and_variance.h') diff --git a/fs/bcachefs/mean_and_variance.h b/fs/bcachefs/mean_and_variance.h index 647505010b39..b2be565bb8f2 100644 --- a/fs/bcachefs/mean_and_variance.h +++ b/fs/bcachefs/mean_and_variance.h @@ -12,9 +12,12 @@ /* * u128_u: u128 user mode, because not all architectures support a real int128 * type + * + * We don't use this version in userspace, because in userspace we link with + * Rust and rustc has issues with u128. */ -#ifdef __SIZEOF_INT128__ +#if defined(__SIZEOF_INT128__) && defined(__KERNEL__) typedef struct { unsigned __int128 v; -- cgit v1.2.3