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rust: alloc: fix Vec::extend_with SAFETY comment

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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 <yu.whisper.personal@gmail.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Fixes: 2aac4cd7da ("rust: alloc: implement kernel `Vec` type")
Link: https://patch.msgid.link/18fc8eee2f057a6bfbcadae156d1d0b7c40d0077.1777111268.git.yu.whisper.personal@gmail.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
This commit is contained in:
Hsiu Che Yu 2026-04-25 18:16:19 +08:00 committed by Danilo Krummrich
parent 802ca0008b
commit f497aae6de
1 changed files with 1 additions and 1 deletions
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2
rust/kernel/alloc/kvec.rs
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@ -884,7 +884,7 @@ pub fn extend_with(&mut self, n: usize, value: T, flags: Flags) -> Result<(), Al
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) };