linux-kernel - [PATCH v2 0/4] genirq/irq

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Message-Id: <20230920075500.96260-1-brgl@bgdev.pl>
Date:   Wed, 20 Sep 2023 09:54:56 +0200
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Yury Norov <yury.norov@...il.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <marc.zyngier@....com>,
        Peter Zijlstra <peterz@...radead.org>
Cc:     linux-kernel@...r.kernel.org, Bartosz Golaszewski <brgl@...ev.pl>
Subject: [PATCH v2 0/4] genirq/irq_sim: misc updates

Here are a couple of updates to the interrupt simulator. Two are minor:
remove an unused field and reorder includes for readability. The third
one simplifies the error paths by using new cleanup macros. To that end
we also add a cleanup definition for dynamic bitmaps.

v1 -> v2:
- add a NULL-pointer check to the bitmap cleanup macro as advised by
  Peter Zijlstra
- initialize managed pointers when declaring them to create a clear pairing
  between the type and the cleanup action

Bartosz Golaszewski (4):
  bitmap: define a cleanup function for bitmaps
  genirq/irq_sim: remove unused field from struct irq_sim_irq_ctx
  genirq/irq_sim: order headers alphabetically
  genirq/irq_sim: shrink code by using cleanup helpers

 include/linux/bitmap.h |  3 +++
 kernel/irq/irq_sim.c   | 30 ++++++++++++------------------
 2 files changed, 15 insertions(+), 18 deletions(-)

-- 
2.39.2