From: Linus Torvalds <torvalds@linux-foundation.org>
To: Kent Overstreet <kent.overstreet@linux.dev>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>,
linux-bcachefs@vger.kernel.org, linux-mm@kvack.org,
Vlastimil Babka <vbabka@suse.cz>,
Andrew Morton <akpm@linux-foundation.org>,
Uladzislau Rezki <urezki@gmail.com>,
Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH] mm: Drop INT_MAX limit from kvmalloc()
Date: Sun, 20 Oct 2024 12:09:02 -0700 [thread overview]
Message-ID: <CAHk-=wg8iZWDbX_MAujGtqHJYQneKBwDJnVAY94siNr1gLmtaA@mail.gmail.com> (raw)
In-Reply-To: <m46mlvv57oypstekojhkdwpts6mi4r63l4kugs4lpry3d2r7dq@kbmied6nzsc3>
On Sun, 20 Oct 2024 at 11:53, Kent Overstreet <kent.overstreet@linux.dev> wrote:
>
> This came up on a machine with 128GB of ram.
So?
Your argument is "we're using a ton of memory, so we can use a ton more".
Not a great argument.
How about you limit the amount of memory you use in the first place instead?
Linus
next prev parent reply other threads:[~2024-10-20 19:09 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-19 21:00 Kent Overstreet
2024-10-20 11:45 ` Lorenzo Stoakes
2024-10-20 13:00 ` Kent Overstreet
2024-10-20 16:44 ` Lorenzo Stoakes
2024-10-20 17:03 ` Kent Overstreet
2024-10-20 18:46 ` Linus Torvalds
2024-10-20 18:53 ` Kent Overstreet
2024-10-20 19:09 ` Linus Torvalds [this message]
2024-10-20 19:09 ` Linus Torvalds
2024-10-20 19:16 ` Kent Overstreet
2024-10-21 16:15 ` Uladzislau Rezki
2024-10-20 20:10 ` Kent Overstreet
2024-10-20 20:19 ` Linus Torvalds
2024-10-20 20:29 ` Kent Overstreet
2024-10-20 20:54 ` Linus Torvalds
2024-10-20 21:21 ` Linus Torvalds
2024-10-20 21:40 ` Kent Overstreet
2024-10-27 19:58 ` Kent Overstreet
2024-10-20 21:29 ` Kent Overstreet
2024-10-20 21:30 ` Linus Torvalds
2024-10-20 21:42 ` Kent Overstreet
2024-10-20 21:51 ` Joshua Ashton
2024-10-20 21:57 ` Kent Overstreet
2024-10-21 8:46 ` Janpieter Sollie
2024-10-21 9:22 ` Janpieter Sollie
2024-10-20 19:10 ` Kent Overstreet
2024-10-20 19:53 ` Vlastimil Babka
2024-10-20 20:08 ` Kent Overstreet
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