From: Jakub Kicinski <kuba@kernel.org>
To: Ofir Gal <ofir.gal@volumez.com>
Cc: davem@davemloft.net, linux-block@vger.kernel.org,
linux-nvme@lists.infradead.org, netdev@vger.kernel.org,
ceph-devel@vger.kernel.org, dhowells@redhat.com,
edumazet@google.com, pabeni@redhat.com, kbusch@kernel.org,
axboe@kernel.dk, hch@lst.de, sagi@grimberg.me,
philipp.reisner@linbit.com, lars.ellenberg@linbit.com,
christoph.boehmwalder@linbit.com, idryomov@gmail.com,
xiubli@redhat.com
Subject: Re: [PATCH v2 0/4] bugfix: Introduce sendpages_ok() to check sendpage_ok() on contiguous pages
Date: Sat, 1 Jun 2024 15:34:30 -0700 [thread overview]
Message-ID: <20240601153430.19416989@kernel.org> (raw)
In-Reply-To: <20240530142417.146696-1-ofir.gal@volumez.com>
On Thu, 30 May 2024 17:24:10 +0300 Ofir Gal wrote:
> skbuff: before sendpage_ok - i: 0. page: 0x654eccd7 (pfn: 120755)
> skbuff: before sendpage_ok - i: 1. page: 0x1666a4da (pfn: 120756)
> skbuff: before sendpage_ok - i: 2. page: 0x54f9f140 (pfn: 120757)
noob question, how do you get 3 contiguous pages, the third of which
is slab? is_slab doesn't mean what I think it does, or we got extremely
lucky with kmalloc?
next prev parent reply other threads:[~2024-06-01 22:34 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-30 14:24 [PATCH v2 0/4] bugfix: Introduce sendpages_ok() to check sendpage_ok() on contiguous pages Ofir Gal
2024-05-30 14:24 ` [PATCH v2 1/4] net: introduce helper sendpages_ok() Ofir Gal
2024-05-31 7:32 ` Christoph Hellwig
2024-05-31 8:51 ` Sagi Grimberg
2024-06-03 12:35 ` Ofir Gal
2024-06-03 21:27 ` Sagi Grimberg
2024-06-04 4:27 ` Christoph Hellwig
2024-06-04 8:24 ` Sagi Grimberg
2024-06-04 13:01 ` Sagi Grimberg
2024-06-06 12:57 ` Ofir Gal
2024-06-06 13:08 ` Christoph Hellwig
2024-06-06 13:18 ` Ofir Gal
2024-06-06 13:52 ` Christoph Hellwig
2024-06-06 15:42 ` Ofir Gal
2024-05-30 14:24 ` [PATCH v2 2/4] nvme-tcp: use sendpages_ok() instead of sendpage_ok() Ofir Gal
2024-05-31 7:32 ` Christoph Hellwig
2024-05-30 14:24 ` [PATCH v2 3/4] drbd: " Ofir Gal
2024-06-04 14:43 ` Christoph Böhmwalder
2024-05-30 14:24 ` [PATCH v2 4/4] libceph: " Ofir Gal
2024-05-31 7:32 ` [PATCH v2 0/4] bugfix: Introduce sendpages_ok() to check sendpage_ok() on contiguous pages Christoph Hellwig
2024-06-01 22:36 ` Jakub Kicinski
2024-06-04 4:30 ` Christoph Hellwig
2024-06-04 14:42 ` Jakub Kicinski
2024-06-05 7:27 ` Christoph Hellwig
2024-06-01 22:34 ` Jakub Kicinski [this message]
2024-06-02 7:48 ` Sagi Grimberg
2024-06-03 9:07 ` Hannes Reinecke
2024-06-03 12:46 ` Ofir Gal
2024-06-03 7:24 ` Hannes Reinecke
2024-06-03 12:49 ` Ofir Gal
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