Re: [PATCH 0/4] Was: deferring __fput()
From: Oleg Nesterov
Date: Thu Jun 28 2012 - 12:25:08 EST
On 06/28, Al Viro wrote:
>
> The list removal logics in mine looks really ugly ;-/
Basically the code is almost the same as mine.
But task_work_add() can be simplified a bit, no need to check
last != NULL twice.
last = task->task_works ?: twork;
task->last_twork = twork;
twork->next = last->next; /* XXX */
last->next = twork;
If ->task_works == NULL, then XXX is meaningless but safe.
Oleg.
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