From: Claude Code Review Bot <claude-review@example.com>
To: dri-devel-reviews@example.com
Subject: Claude review: dma-resv: Define guards for context-less dma_resv locks
Date: Sat, 16 May 2026 11:40:45 +1000 [thread overview]
Message-ID: <review-patch2-20260513-panthor-guard-refactor-v1-2-f2d8c15a97ce@collabora.com> (raw)
In-Reply-To: <20260513-panthor-guard-refactor-v1-2-f2d8c15a97ce@collabora.com>
Patch Review
Small, clean patch adding three guard variants:
```c
DEFINE_GUARD(dma_resv, struct dma_resv *, dma_resv_lock(_T, NULL), dma_resv_unlock(_T));
DEFINE_GUARD_COND(dma_resv, _intr, dma_resv_lock_interruptible(_T, NULL), !_RET);
DEFINE_GUARD_COND(dma_resv, _try, dma_resv_trylock(_T));
```
The `NULL` context is intentional — these are for cases where no `ww_acquire_ctx` is needed. The commit message explains this well. One consideration: this goes in `include/linux/dma-resv.h` which is a widely-included header — adding `#include <linux/cleanup.h>` there is fine since cleanup.h is already pervasive. This patch touches shared DRM infrastructure, so it needs acks from Christian König and/or the DRM maintainers.
---
Generated by Claude Code Patch Reviewer
next prev parent reply other threads:[~2026-05-16 1:40 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-13 16:58 [PATCH 0/6] drm/panthor: Use guards Boris Brezillon
2026-05-13 16:58 ` [PATCH 1/6] drm/panthor: Driver-wide xxx_[un]lock -> [scoped_]guard replacement Boris Brezillon
2026-05-14 13:16 ` Steven Price
2026-05-14 17:09 ` Chia-I Wu
2026-05-16 1:40 ` Claude review: " Claude Code Review Bot
2026-05-13 16:58 ` [PATCH 2/6] dma-resv: Define guards for context-less dma_resv locks Boris Brezillon
2026-05-14 18:23 ` Chia-I Wu
2026-05-16 1:40 ` Claude Code Review Bot [this message]
2026-05-13 16:58 ` [PATCH 3/6] drm: Define a conditional guard for drm_dev_{enter,exit}() Boris Brezillon
2026-05-14 18:34 ` [PATCH 3/6] drm: Define a conditional guard for drm_dev_{enter, exit}() Chia-I Wu
2026-05-16 1:40 ` Claude review: drm: Define a conditional guard for drm_dev_{enter,exit}() Claude Code Review Bot
2026-05-13 16:58 ` [PATCH 4/6] drm/panthor: Use guards for resv locking Boris Brezillon
2026-05-14 18:35 ` Chia-I Wu
2026-05-16 1:40 ` Claude review: " Claude Code Review Bot
2026-05-13 16:58 ` [PATCH 5/6] drm/panthor: Use the drm_dev_access guard Boris Brezillon
2026-05-14 18:36 ` Chia-I Wu
2026-05-16 1:40 ` Claude review: " Claude Code Review Bot
2026-05-13 16:58 ` [PATCH 6/6] drm/panthor: Add a new guard for our custom resume_and_get() PM helper Boris Brezillon
2026-05-14 18:39 ` Chia-I Wu
2026-05-16 1:40 ` Claude review: " Claude Code Review Bot
2026-05-16 1:40 ` Claude review: drm/panthor: Use guards Claude Code Review Bot
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