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Merge pull request #898 from zchen24/patch-1

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Update DESIGN.md minor typo
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Christopher Haster
2023-12-21 00:06:29 -06:00
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parent c733d9ec57 99b84ee3db
commit 9b82db72d8
1 changed files with 2 additions and 2 deletions
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DESIGN.md
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@@ -59,7 +59,7 @@ This leaves us with three major requirements for an embedded filesystem.
RAM to temporarily store filesystem metadata. RAM to temporarily store filesystem metadata.
For ROM, this means we need to keep our design simple and reuse code paths For ROM, this means we need to keep our design simple and reuse code paths
were possible. For RAM we have a stronger requirement, all RAM usage is where possible. For RAM we have a stronger requirement, all RAM usage is
bounded. This means RAM usage does not grow as the filesystem changes in bounded. This means RAM usage does not grow as the filesystem changes in
size or number of files. This creates a unique challenge as even presumably size or number of files. This creates a unique challenge as even presumably
simple operations, such as traversing the filesystem, become surprisingly simple operations, such as traversing the filesystem, become surprisingly
@@ -626,7 +626,7 @@ log₂_n_ pointers that skip to different preceding elements of the
skip-list. skip-list.
The name comes from heavy use of the [CTZ instruction][wikipedia-ctz], which The name comes from heavy use of the [CTZ instruction][wikipedia-ctz], which
lets us calculate the power-of-two factors efficiently. For a give block _n_, lets us calculate the power-of-two factors efficiently. For a given block _n_,
that block contains ctz(_n_)+1 pointers. that block contains ctz(_n_)+1 pointers.
``` ```