Messages in this thread |  | | | From | hooanon05@yahoo ... | | Subject | Re: [RFC PATCH 0/2] Union Mount: Directory listing in glibc | | Date | Thu, 01 May 2008 10:39:14 +0900 | |
Erez Zadok:
> Here's one idea:
>
> 1. Your main data structure is a linear array of struct dirents. You
:::
All these points are very similar to the actual implementation in AUFS,
except 'Optimization 2: decide memory size by stat().'
- the size may not be enough for storing every dirent, it depends upon
the filesystem's implementation.
- the size may be a block size which can be larger than page size even
if it is a empty dir, also it depends upon the filesystem.
Junjiro Okajima
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