From: Simon Horman <horms@kernel.org>
To: Brett Creeley <bcreeley@amd.com>
Cc: Ratheesh Kannoth <rkannoth@marvell.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Sunil Kovvuri Goutham <sgoutham@marvell.com>,
"davem@davemloft.net" <davem@davemloft.net>,
"edumazet@google.com" <edumazet@google.com>,
"kuba@kernel.org" <kuba@kernel.org>,
"pabeni@redhat.com" <pabeni@redhat.com>,
Subbaraya Sundeep Bhatta <sbhatta@marvell.com>,
Geethasowjanya Akula <gakula@marvell.com>,
Hariprasad Kelam <hkelam@marvell.com>
Subject: Re: [EXT] Re: [PATCH net] octeontx2-af: Initialize bitmap arrays.
Date: Fri, 26 Jan 2024 21:01:39 +0000 [thread overview]
Message-ID: <20240126210139.GD401354@kernel.org> (raw)
In-Reply-To: <05156615-8dcc-41ec-aa6a-aa41c515d25b@amd.com>
On Thu, Jan 25, 2024 at 07:56:22AM -0800, Brett Creeley wrote:
>
>
> On 1/24/2024 9:06 PM, Ratheesh Kannoth wrote:
> > Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
> >
> >
> > > From: Brett Creeley <bcreeley@amd.com>
> > > Subject: [EXT] Re: [PATCH net] octeontx2-af: Initialize bitmap arrays.
> > > Is there any reason to not use:
> > >
> > > bitmap_zalloc() and bitmap_free()?
> > Will follow simon's suggestion to keep patch diff minimal. As bitmap_zalloc() does not give any advantage over the other.
>
> It does make some sense because in multiple places you are open coding
> bitmap_zalloc()->bitmap_alloc() in multiple places.
>
> For example:
>
> mcam->bmap = kmalloc_array(BITS_TO_LONGS(mcam->bmap_entries),
> + sizeof(long), GFP_KERNEL | __GFP_ZERO);
>
> This is exactly what bitmap_zalloc()->bitmap_alloc() are doing.
Yes, I agree and I should have suggested using
bitmap_zalloc() and bitmap_free().
next prev parent reply other threads:[~2024-01-26 21:01 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-23 5:12 [PATCH net] octeontx2-af: Initialize bitmap arrays Ratheesh Kannoth
2024-01-23 18:17 ` Simon Horman
2024-01-24 3:01 ` [EXT] " Ratheesh Kannoth
2024-01-24 10:37 ` Simon Horman
2024-01-24 10:43 ` Ratheesh Kannoth
2024-01-24 21:15 ` Simon Horman
2024-01-25 5:03 ` Ratheesh Kannoth
2024-01-25 2:14 ` Brett Creeley
2024-01-25 5:06 ` [EXT] " Ratheesh Kannoth
2024-01-25 15:56 ` Brett Creeley
2024-01-26 21:01 ` Simon Horman [this message]
2024-01-29 5:24 ` Ratheesh Kannoth
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240126210139.GD401354@kernel.org \
--to=horms@kernel.org \
--cc=bcreeley@amd.com \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=gakula@marvell.com \
--cc=hkelam@marvell.com \
--cc=kuba@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=rkannoth@marvell.com \
--cc=sbhatta@marvell.com \
--cc=sgoutham@marvell.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).