From f497aae6ded43f91b1dbf29a35d7062823635640 Mon Sep 17 00:00:00 2001 From: Hsiu Che Yu Date: Sat, 25 Apr 2026 18:16:19 +0800 Subject: rust: alloc: fix `Vec::extend_with` SAFETY comment Fix an incorrect operator in the SAFETY comment, changing `<` to `<=`, since `Vec::reserve` guarantees capacity for exactly n additional elements, so the equal case should be included. Signed-off-by: Hsiu Che Yu Reviewed-by: Alexandre Courbot Fixes: 2aac4cd7dae3d ("rust: alloc: implement kernel `Vec` type") Link: https://patch.msgid.link/18fc8eee2f057a6bfbcadae156d1d0b7c40d0077.1777111268.git.yu.whisper.personal@gmail.com Signed-off-by: Danilo Krummrich --- rust/kernel/alloc/kvec.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'rust/kernel/alloc') diff --git a/rust/kernel/alloc/kvec.rs b/rust/kernel/alloc/kvec.rs index 76cbcfb73be2..ee6361a29942 100644 --- a/rust/kernel/alloc/kvec.rs +++ b/rust/kernel/alloc/kvec.rs @@ -884,7 +884,7 @@ impl Vec { spare[n - 1].write(value); // SAFETY: - // - `self.len() + n < self.capacity()` due to the call to reserve above, + // - `self.len() + n <= self.capacity()` due to the call to reserve above, // - the loop and the line above initialized the next `n` elements. unsafe { self.inc_len(n) }; -- cgit v1.2.3