From 2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c Mon Sep 17 00:00:00 2001 From: Sang-Heon Jeon Date: Mon, 24 Aug 2026 01:18:14 +0900 Subject: coccinelle: alloc_cast: drop removed allocators - pci_alloc_consistent() and pci_zalloc_consistent() were removed by commit 7968778914e5 ("PCI: Remove the deprecated "pci-dma-compat.h" API") - kmem_alloc() was removed by commit f078d4ea8276 ("xfs: convert kmem_alloc() to kmalloc()") - kmem_zalloc() was removed by commit 10634530f7ba ("xfs: convert kmem_zalloc() to kzalloc()") - kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers") So drop them from the rules. No functional change. Signed-off-by: Sang-Heon Jeon Signed-off-by: Julia Lawall --- block/error-injection.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 block/error-injection.h (limited to 'block/error-injection.h') diff --git a/block/error-injection.h b/block/error-injection.h new file mode 100644 index 000000000..9821d773a --- /dev/null +++ b/block/error-injection.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _BLK_ERROR_INJECTION_H +#define _BLK_ERROR_INJECTION_H 1 + +#include + +DECLARE_STATIC_KEY_FALSE(blk_error_injection_enabled); + +void blk_error_injection_init(struct gendisk *disk); +void blk_error_injection_exit(struct gendisk *disk); +bool __blk_error_inject(struct bio *bio); +static inline bool blk_error_inject(struct bio *bio) +{ + if (IS_ENABLED(CONFIG_BLK_ERROR_INJECTION) && + static_branch_unlikely(&blk_error_injection_enabled) && + test_bit(GD_ERROR_INJECT, &bio->bi_bdev->bd_disk->state)) + return __blk_error_inject(bio); + return false; +} + +#endif /* _BLK_ERROR_INJECTION_H */ -- cgit v1.3.1