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-rw-r--r--fs/io_uring.c28
1 files changed, 5 insertions, 23 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 8fffcf4eefb1..45320458a5f9 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -8684,19 +8684,11 @@ static void io_uring_del_task_file(struct file *file)
fput(file);
}
-static void __io_uring_attempt_task_drop(struct file *file)
-{
- struct file *old = xa_load(&current->io_uring->xa, (unsigned long)file);
-
- if (old == file)
- io_uring_del_task_file(file);
-}
-
/*
* Drop task note for this file if we're the only ones that hold it after
* pending fput()
*/
-static void io_uring_attempt_task_drop(struct file *file, bool exiting)
+static void io_uring_attempt_task_drop(struct file *file)
{
if (!current->io_uring)
return;
@@ -8704,10 +8696,9 @@ static void io_uring_attempt_task_drop(struct file *file, bool exiting)
* fput() is pending, will be 2 if the only other ref is our potential
* task file note. If the task is exiting, drop regardless of count.
*/
- if (!exiting && atomic_long_read(&file->f_count) != 2)
- return;
-
- __io_uring_attempt_task_drop(file);
+ if (fatal_signal_pending(current) || (current->flags & PF_EXITING) ||
+ atomic_long_read(&file->f_count) == 2)
+ io_uring_del_task_file(file);
}
void __io_uring_files_cancel(struct files_struct *files)
@@ -8765,16 +8756,7 @@ void __io_uring_task_cancel(void)
static int io_uring_flush(struct file *file, void *data)
{
- struct io_ring_ctx *ctx = file->private_data;
-
- /*
- * If the task is going away, cancel work it may have pending
- */
- if (fatal_signal_pending(current) || (current->flags & PF_EXITING))
- data = NULL;
-
- io_uring_cancel_task_requests(ctx, data);
- io_uring_attempt_task_drop(file, !data);
+ io_uring_attempt_task_drop(file);
return 0;
}