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Re: [PATCH 1/7] [NET]: uninline skb_put, de-bloats a lot

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From: David Miller
Subject: Re: [PATCH 1/7] [NET]: uninline skb_put, de-bloats a lot
Date: Thursday, March 27, 2008 - 5:04 pm

From: Joe Perches <joe@perches.com>
Date: Thu, 27 Mar 2008 17:02:37 -0700


Look at how complicated the assembler of this function
is.  Any inlining performance gains will be trumped by
the instruction cache usage bloat.
--
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Messages in current thread:
[PATCH 0/7]: uninline some net related static inline in .h ..., Ilpo Järvinen, (Thu Mar 27, 5:37 am)
[PATCH 1/7] [NET]: uninline skb_put, de-bloats a lot, Ilpo Järvinen, (Thu Mar 27, 5:38 am)
[PATCH 2/7] [NET]: uninline skb_pull, de-bloats a lot, Ilpo Järvinen, (Thu Mar 27, 5:38 am)
[PATCH 3/7] [NET]: uninline dev_alloc_skb, de-bloats a lot, Ilpo Järvinen, (Thu Mar 27, 5:38 am)
[PATCH 4/7] [NET]: uninline skb_push, de-bloats a lot, Ilpo Järvinen, (Thu Mar 27, 5:38 am)
[PATCH 5/7] [NET]: uninline dst_release, Ilpo Järvinen, (Thu Mar 27, 5:38 am)
[PATCH 6/7] [NET]: uninline skb_trim, de-bloats, Ilpo Järvinen, (Thu Mar 27, 5:38 am)
Re: [PATCH 1/7] [NET]: uninline skb_put, de-bloats a lot, Joe Perches, (Thu Mar 27, 12:10 pm)
Re: [PATCH 1/7] [NET]: uninline skb_put, de-bloats a lot, David Miller, (Thu Mar 27, 3:04 pm)
Re: [PATCH 3/7] [NET]: uninline dev_alloc_skb, de-bloats a lot, Denys Vlasenko, (Thu Mar 27, 4:36 pm)
Re: [PATCH 1/7] [NET]: uninline skb_put, de-bloats a lot, Joe Perches, (Thu Mar 27, 5:02 pm)
Re: [PATCH 1/7] [NET]: uninline skb_put, de-bloats a lot, David Miller, (Thu Mar 27, 5:04 pm)
Re: [PATCH 1/7] [NET]: uninline skb_put, de-bloats a lot, Matt Mackall, (Thu Mar 27, 5:11 pm)
Re: [PATCH 1/7] [NET]: uninline skb_put, de-bloats a lot, David Miller, (Thu Mar 27, 5:43 pm)
Re: [PATCH 3/7] [NET]: uninline dev_alloc_skb, de-bloats a lot, David Miller, (Thu Mar 27, 5:51 pm)
Re: [PATCH 3/7] [NET]: uninline dev_alloc_skb, de-bloats a lot, David Miller, (Thu Mar 27, 5:52 pm)
Re: [PATCH 4/7] [NET]: uninline skb_push, de-bloats a lot, David Miller, (Thu Mar 27, 5:52 pm)
Re: [PATCH 5/7] [NET]: uninline dst_release, David Miller, (Thu Mar 27, 5:53 pm)
Re: [PATCH 6/7] [NET]: uninline skb_trim, de-bloats, David Miller, (Thu Mar 27, 5:54 pm)
Re: [PATCH 1/7] [NET]: uninline skb_put, de-bloats a lot, Joe Perches, (Thu Mar 27, 5:54 pm)
Re: [PATCH 0/7]: uninline some net related static inline i ..., David Miller, (Thu Mar 27, 5:54 pm)
Re: [PATCH 1/7] [NET]: uninline skb_put, de-bloats a lot, Matt Mackall, (Thu Mar 27, 6:18 pm)
Re: [PATCH 3/7] [NET]: uninline dev_alloc_skb, de-bloats a lot, Arnaldo Carvalho de Melo, (Thu Mar 27, 6:42 pm)
Re: [PATCH 1/7] [NET]: uninline skb_put, de-bloats a lot, Ilpo Järvinen, (Fri Mar 28, 12:56 pm)
Re: [PATCH 3/7] [NET]: uninline dev_alloc_skb, de-bloats a lot, Denys Vlasenko, (Fri Mar 28, 3:34 pm)
Re: [PATCH 3/7] [NET]: uninline dev_alloc_skb, de-bloats a lot, David Miller, (Fri Mar 28, 3:57 pm)
Re: [PATCH 3/7] [NET]: uninline dev_alloc_skb, de-bloats a lot, Bill Fink, (Fri Mar 28, 9:52 pm)