From: Joe Perches <joe@perches.com>
To: Bhumika Goyal <bhumirks@gmail.com>,
julia.lawall@lip6.fr, dan.j.williams@intel.com,
linux-nvdimm@ml01.01.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] nvdimm: constify device_type structures
Date: Tue, 24 Jan 2017 18:37:22 -0800 [thread overview]
Message-ID: <1485311842.12563.50.camel@perches.com> (raw)
In-Reply-To: <1485285847-7006-1-git-send-email-bhumirks@gmail.com>
On Wed, 2017-01-25 at 00:54 +0530, Bhumika Goyal wrote:
> Declare device_type structure as const as it is only stored in the
> type field of a device structure. This field is of type const, so add
> const to declaration of device_type structure.
>
> File size before:
> text data bss dec hex filename
> 19278 3199 16 22493 57dd nvdimm/namespace_devs.o
>
> File size after:
> text data bss dec hex filename
> 19929 3160 16 23105 5a41 nvdimm/namespace_devs.o
Fine, but are you sure about the sizes?
It seems odd the text went up 651 bytes
while the data went down just 39 bytes.
next prev parent reply other threads:[~2017-01-25 2:37 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-24 19:24 [PATCH] nvdimm: constify device_type structures Bhumika Goyal
2017-01-24 19:58 ` Dan Williams
2017-01-25 2:37 ` Joe Perches [this message]
2017-01-25 2:40 ` Dan Williams
2017-01-25 2:49 ` Joe Perches
2017-01-25 6:49 ` Julia Lawall
2017-01-25 16:01 ` Joe Perches
2017-01-25 16:04 ` Julia Lawall
2017-01-25 16:16 ` Bhumika Goyal
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