1843200 File not found. li~ *j"Tn.\e1h 0  n= /* SPDX-License-Identifier: GPL-2.0 */ #ifndef _BLK_CGROUP_H #define _BLK_CGROUP_H /* * Common Block IO controller cgroup interface * * Based on ideas and code from CFQ, CFS and BFQ: * Copyright (C) 2003 Jens Axboe * * Copyright (C) 2008 Fabio Checconi * Paolo Valente * * Copyright (C) 2009 Vivek Goyal * Nauman Rafique */ #include struct bio; struct cgroup_subsys_state; struct gendisk; #define FC_APPID_LEN 129 #ifdef CONFIG_BLK_CGROUP extern struct cgroup_subsys_state * const blkcg_root_css; void blkcg_schedule_throttle(struct gendisk *disk, bool use_memdelay); void blkcg_maybe_throttle_current(void); bool blk_cgroup_congested(void); void blkcg_pin_online(struct cgroup_subsys_state *blkcg_css); void blkcg_unpin_online(struct cgroup_subsys_state *blkcg_css); struct list_head *blkcg_get_cgwb_list(struct cgroup_subsys_state *css); struct cgroup_subsys_state *bio_blkcg_css(struct bio *bio); #else /* CONFIG_BLK_CGROUP */ #define blkcg_root_css ((struct cgroup_subsys_state *)ERR_PTR(-EINVAL)) static inline void blkcg_maybe_throttle_current(void) { } static inline bool blk_cgroup_congested(void) { return false; } static inline struct cgroup_subsys_state *bio_blkcg_css(struct bio *bio) { return NULL; } #endif /* CONFIG_BLK_CGROUP */ int blkcg_set_fc_appid(char *app_id, u64 cgrp_id, size_t app_id_len); char *blkcg_get_fc_appid(struct bio *bio); #endif /* _BLK_CGROUP_H */ File not found.  0File not found. #! }ai~ *j"Tn.\e1h$!/* SPDX-License-Identifier: GPL-2.0 */ /* * KMSAN API for subsystems. * * Copyright (C) 2017-2022 Google LLC * Author: Alexander Potapenko * */ #ifndef _LINUX_KMSAN_H #define _LINUX_KMSAN_H #include #include #include #include struct page; struct kmem_cache; struct task_struct; struct scatterlist; struct urb; #ifdef CONFIG_KMSAN /** * kmsan_task_create() - Initialize KMSAN state for the task. * @task: task to initialize. */ void kmsan_task_create(struct task_struct *task); /** * kmsan_task_exit() - Notify KMSAN that a task has exited. * @task: task about to finish. */ void kmsan_task_exit(struct task_struct *task); /** * kmsan_init_shadow() - Initialize KMSAN shadow at boot time. * * Allocate and initialize KMSAN metadata for early allocations. */ void __init kmsan_init_shadow(void); /** * kmsan_init_runtime() - Initialize KMSAN state and enable KMSAN. */ void __init kmsan_init_runtime(void); /** * kmsan_memblock_free_pages() - handle freeing of memblock pages. * @page: struct page to free. * @order: order of @page. * * Freed pages are either returned to buddy allocator or held back to be used * as metadata pages. */ bool __init kmsan_memblock_free_pages(struct page *page, unsigned int order); /** * kmsan_alloc_page() - Notify KMSAN about an alloc_pages() call. * @page: struct page pointer returned by alloc_pages(). * @order: order of allocated struct page. * @flags: GFP flags used by alloc_pages() * * KMSAN marks 1<<@order pages starting at @page as uninitialized, unless * @flags contain __GFP_ZERO. */ void kmsan_alloc_page(struct page *page, unsigned int order, gfp_t flags); /** * kmsan_free_page() - Notify KMSAN about a free_pages() call. * @page: struct page pointer passed to free_pages(). * @order: order of deallocated struct page. * * KMSAN marks freed memory as uninitialized. */ void kmsan_free_page(struct page *page, unsigned int order); /** * kmsan_copy_page_meta() - Copy KMSAN metadata between two pages. * @dst: destination page. * @src: source page. * * KMSAN copies the contents of metadata pages for @src into the metadata pages * for @dst. If @dst has no associa