arno/linux-insides
1
0
Fork 0
mirror of https://github.com/0xAX/linux-insides.git synced 2025-01-03 20:30:57 +00:00
Code Issues Releases Wiki Activity

Update linux-initialization-8.md

Browse Source
This commit is contained in:
0xAX 2015-05-10 19:57:46 +06:00
parent 54f36dac7a
commit dda54c95b7
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Initialization/linux-initialization-8.md
View File

@ -230,7 +230,7 @@ pgtable_init();
vmalloc_init(); vmalloc_init();
``` ```
The first is `page_ext_init_flatmem` depends on the `CONFIG_SPARSEMEM` kernel configuration option and initializes extended data per page handling. The `mem_init` releases all `bootmem`, the `kmem_cache_init` initializes kernel cache, the `percpu_init_late` - replaces `percpu` chunks with those allocated by [slub](http://en.wikipedia.org/wiki/SLUB_%28software%29), the `pgtable_init` - initilizes the `vmalloc_init` - initializes `vmalloc`. Please, *NOTE* that we will not dive into details about all of these functions and concepts, but we will see all of they it in the [Linux kernem memory manager](http://0xax.gitbooks.io/linux-insides/content/mm/index.html) chapter. The first is `page_ext_init_flatmem` depends on the `CONFIG_SPARSEMEM` kernel configuration option and initializes extended data per page handling. The `mem_init` releases all `bootmem`, the `kmem_cache_init` initializes kernel cache, the `percpu_init_late` - replaces `percpu` chunks with those allocated by [slub](http://en.wikipedia.org/wiki/SLUB_%28software%29), the `pgtable_init` - initilizes the `vmalloc_init` - initializes `vmalloc`. Please, **NOTE** that we will not dive into details about all of these functions and concepts, but we will see all of they it in the [Linux kernem memory manager](http://0xax.gitbooks.io/linux-insides/content/mm/index.html) chapter.
That's all. Now we can look on the `scheduler`. That's all. Now we can look on the `scheduler`.