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io_uring: remove files pointer in cancellation functions

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When doing cancellation, we use a parameter to indicate where it's from
do_exit or exec. So a boolean value is good enough for this, remove the
struct files* as it is not necessary.

Signed-off-by: Hao Xu <haoxu@linux.alibaba.com>
[axboe: fixup io_uring_files_cancel for !CONFIG_IO_URING]
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Hao Xu 2021-08-12 12:14:35 +08:00 • committed by Jens Axboe
parent a4aadd11ea
commit f552a27afe
3 changed files with 8 additions and 8 deletions
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10
include/linux/io_uring.h
View file

@ -7,18 +7,18 @@
#if defined(CONFIG_IO_URING)
struct sock *io_uring_get_socket(struct file *file);
void __io_uring_cancel(struct files_struct *files);
void __io_uring_cancel(bool cancel_all);
void __io_uring_free(struct task_struct *tsk);
static inline void io_uring_files_cancel(struct files_struct *files)
static inline void io_uring_files_cancel(void)
{
if (current->io_uring)
__io_uring_cancel(files);
__io_uring_cancel(false);
}
static inline void io_uring_task_cancel(void)
{
if (current->io_uring)
__io_uring_cancel(NULL);
__io_uring_cancel(true);
}
static inline void io_uring_free(struct task_struct *tsk)
{
@ -33,7 +33,7 @@ static inline struct sock *io_uring_get_socket(struct file *file)
static inline void io_uring_task_cancel(void)
{
}
static inline void io_uring_files_cancel(struct files_struct *files)
static inline void io_uring_files_cancel(void)
{
}
static inline void io_uring_free(struct task_struct *tsk)