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Groups > linux.kernel > #1165012
| Path | csiph.com!aioe.org!bofh.it!news.nic.it!robomod |
|---|---|
| From | Theodore Ts'o <tytso@mit.edu> |
| Newsgroups | linux.kernel |
| Subject | Re: ext4: mballoc: avoid 20-argument function call |
| Date | Mon, 15 Jun 2015 06:40:02 +0200 |
| Message-ID | <pBulI-191-7@gated-at.bofh.it> (permalink) |
| References | <pzWFr-34b-5@gated-at.bofh.it> |
| X-Original-To | Rasmus Villemoes <linux@rasmusvillemoes.dk> |
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| Mail-Followup-To | Theodore Ts'o <tytso@mit.edu>, Rasmus Villemoes <linux@rasmusvillemoes.dk>, Andreas Dilger <adilger.kernel@dilger.ca>, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org |
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| X-Original-Cc | Andreas Dilger <adilger.kernel@dilger.ca>, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org |
| X-Original-Date | Mon, 15 Jun 2015 00:36:05 -0400 |
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| Xref | aioe.org linux.kernel:1165012 |
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On Thu, Jun 11, 2015 at 12:28:02AM +0200, Rasmus Villemoes wrote: > Making a function call with 20 arguments is rather expensive in both > stack and .text. In this case, doing the formatting manually doesn't > make it any less readable, so we might as well save 155 bytes of .text > and 112 bytes of stack. > > Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Thanks, applied. - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH] ext4: mballoc: avoid 20-argument function call Rasmus Villemoes <linux@rasmusvillemoes.dk> - 2015-06-11 00:30 +0200 Re: ext4: mballoc: avoid 20-argument function call Theodore Ts'o <tytso@mit.edu> - 2015-06-15 06:40 +0200
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