From: Thomas Gleixner <tglx@linutronix.de>
To: Zhen Lei <thunder.leizhen@huawei.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org
Cc: Zhen Lei <thunder.leizhen@huawei.com>
Subject: Re: [PATCH 5/5] debugobjects: Delete a piece of redundant code
Date: Tue, 03 Sep 2024 12:14:24 +0200 [thread overview]
Message-ID: <87ikvd82nz.ffs@tglx> (raw)
In-Reply-To: <20240902140532.2028-6-thunder.leizhen@huawei.com>
On Mon, Sep 02 2024 at 22:05, Zhen Lei wrote:
> The statically allocated objects are all located in obj_static_pool[],
> no one will use them anymore, the whole memory of obj_static_pool[] will
No one used them ever: nothing will use them
> be reclaimed later. Therefore, there is no need to split the remaining
> statically nodes in list obj_pool into isolated ones. Just write
> INIT_HLIST_HEAD(&obj_pool) is enough. Since hlist_move_list() directly
> discards the old list, even this can be omitted.
Nice!
Thanks,
tglx
prev parent reply other threads:[~2024-09-03 10:14 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-02 14:05 [PATCH 0/5] debugobjects: Do some minor optimizations, fixes and cleaups Zhen Lei
2024-09-02 14:05 ` [PATCH 1/5] debugobjects: Fix the misuse of global variables in fill_pool() Zhen Lei
2024-09-02 16:22 ` Thomas Gleixner
2024-09-03 2:16 ` Leizhen (ThunderTown)
2024-09-03 3:22 ` Leizhen (ThunderTown)
2024-09-03 7:00 ` Leizhen (ThunderTown)
2024-09-03 9:37 ` Thomas Gleixner
2024-09-03 11:14 ` Leizhen (ThunderTown)
2024-09-03 11:43 ` Thomas Gleixner
2024-09-03 12:22 ` Leizhen (ThunderTown)
2024-09-02 14:05 ` [PATCH 2/5] debugobjects: Remove redundant checks " Zhen Lei
2024-09-03 9:44 ` Thomas Gleixner
2024-09-03 11:23 ` Leizhen (ThunderTown)
2024-09-02 14:05 ` [PATCH 3/5] debugobjects: Don't start fill if there are remaining nodes locally Zhen Lei
2024-09-03 9:52 ` Thomas Gleixner
2024-09-03 12:06 ` Leizhen (ThunderTown)
2024-09-02 14:05 ` [PATCH 4/5] debugobjects: Use hlist_splice_init() to reduce lock conflicts Zhen Lei
2024-09-03 10:09 ` Thomas Gleixner
2024-09-03 12:14 ` Leizhen (ThunderTown)
2024-09-02 14:05 ` [PATCH 5/5] debugobjects: Delete a piece of redundant code Zhen Lei
2024-09-03 10:14 ` Thomas Gleixner [this message]
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