From: Russell King - ARM Linux <linux@arm.linux.org.uk>
To: Paul Walmsley <paul@pwsan.com>
Cc: linux-arm-kernel@lists.arm.linux.org.uk,
linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org,
Tony Lindgren <tony@atomide.com>
Subject: Re: [PATCH B 02/10] OMAP2/3 clockdomains: combine pwrdm, pwrdm_name into union in struct clockdomain
Date: Sat, 31 Jan 2009 12:01:12 +0000 [thread overview]
Message-ID: <20090131120112.GG1394@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <20090128024408.27240.32198.stgit@localhost.localdomain>
On Tue, Jan 27, 2009 at 07:44:11PM -0700, Paul Walmsley wrote:
> struct clockdomain contains a struct powerdomain *pwrdm and const char
> *pwrdm_name. The pwrdm_name is only used at initialization to look up
> the appropriate pwrdm pointer. Combining these into a union saves
> about 100 bytes on 3430SDP. This patch should not cause any change in
> kernel function.
For the same reasons as B1, this would seem to be unsafe.
next prev parent reply other threads:[~2009-01-31 12:01 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-28 2:44 [PATCH B 00/10] OMAP clock, B of F: clockdomain, powerdomain updates Paul Walmsley
2009-01-28 2:44 ` [PATCH B 01/10] OMAP2/3 clock: combine clkdm, clkdm_name into union in struct clk Paul Walmsley
2009-01-31 11:55 ` Russell King - ARM Linux
2009-02-03 8:47 ` Paul Walmsley
2009-02-04 22:47 ` Paul Walmsley
2009-01-28 2:44 ` [PATCH B 02/10] OMAP2/3 clockdomains: combine pwrdm, pwrdm_name into union in struct clockdomain Paul Walmsley
2009-01-31 12:01 ` Russell King - ARM Linux [this message]
2009-02-03 9:20 ` Paul Walmsley
2009-02-03 15:52 ` Russell King - ARM Linux
2009-02-04 20:48 ` Paul Walmsley
2009-01-28 2:44 ` [PATCH B 03/10] OMAP2/3 clockdomains: add CM, PRM, virt_opp_clkdm clockdomains Paul Walmsley
2009-01-31 14:09 ` Russell King - ARM Linux
2009-01-28 2:44 ` [PATCH B 04/10] OMAP3 PRCM: add DPLL1-5 powerdomains, clockdomains; mark clocks Paul Walmsley
2009-01-31 14:17 ` Russell King - ARM Linux
2009-01-28 2:44 ` [PATCH B 06/10] OMAP3 pwrdm: add CORE SAR handling (for USBTLL module) Paul Walmsley
2009-01-29 2:21 ` Woodruff, Richard
2009-01-29 7:47 ` Paul Walmsley
2009-01-29 9:15 ` Paul Walmsley
2009-01-31 14:22 ` Russell King - ARM Linux
2009-02-06 3:52 ` Paul Walmsley
2009-02-23 14:38 ` Russell King - ARM Linux
2009-02-28 0:47 ` Paul Walmsley
2009-01-28 2:44 ` [PATCH B 07/10] OMAP3 powerdomains: remove RET from SGX power states list Paul Walmsley
2009-01-28 2:44 ` [PATCH B 08/10] OMAP: wait for pwrdm transition after clk_enable() Paul Walmsley
2009-01-28 2:44 ` [PATCH B 09/10] OMAP2/3 clockdomains: autodeps should respect platform flags Paul Walmsley
2009-01-28 2:44 ` [PATCH B 10/10] OMAP3: PM: Emu_pwrdm is switched off by hardware even when sdti is in use Paul Walmsley
[not found] ` <20090128024418.27240.52292.stgit@localhost.localdomain>
2009-01-31 14:21 ` [PATCH B 05/10] OMAP2/3 clock: add clockdomains to all remaining clocks; fix clkdm init Russell King - ARM Linux
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