From 4d2deb40b20c2608486598364e63e37b09a9ac2f Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 24 Feb 2010 20:01:56 +0100 Subject: kernel: __rcu annotations This adds annotations for RCU operations in core kernel components Signed-off-by: Arnd Bergmann Signed-off-by: Paul E. McKenney Cc: Al Viro Cc: Jens Axboe Cc: Andrew Morton Reviewed-by: Josh Triplett --- include/linux/iocontext.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/iocontext.h') diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h index 64d529133031..3e70b21884a9 100644 --- a/include/linux/iocontext.h +++ b/include/linux/iocontext.h @@ -53,7 +53,7 @@ struct io_context { struct radix_tree_root radix_root; struct hlist_head cic_list; - void *ioc_data; + void __rcu *ioc_data; }; static inline struct io_context *ioc_task_link(struct io_context *ioc) -- cgit v1.2.2 From cedb4a7d9f6aedb0dce94d6285b69dcb3c10fa05 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Thu, 11 Nov 2010 13:37:54 +0100 Subject: block: remove unused copy_io_context() Reported-by: Oleg Nesterov Signed-off-by: Jens Axboe --- include/linux/iocontext.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux/iocontext.h') diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h index 3e70b21884a9..b2eee896dcbc 100644 --- a/include/linux/iocontext.h +++ b/include/linux/iocontext.h @@ -76,7 +76,6 @@ int put_io_context(struct io_context *ioc); void exit_io_context(struct task_struct *task); struct io_context *get_io_context(gfp_t gfp_flags, int node); struct io_context *alloc_io_context(gfp_t gfp_flags, int node); -void copy_io_context(struct io_context **pdst, struct io_context **psrc); #else static inline void exit_io_context(struct task_struct *task) { -- cgit v1.2.2