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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/include/linux/decompress/mm.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/include/linux/decompress/mm.h')
-rw-r--r-- | ANDROID_3.4.5/include/linux/decompress/mm.h | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/ANDROID_3.4.5/include/linux/decompress/mm.h b/ANDROID_3.4.5/include/linux/decompress/mm.h deleted file mode 100644 index 7925bf0e..00000000 --- a/ANDROID_3.4.5/include/linux/decompress/mm.h +++ /dev/null @@ -1,93 +0,0 @@ -/* - * linux/compr_mm.h - * - * Memory management for pre-boot and ramdisk uncompressors - * - * Authors: Alain Knaff <alain@knaff.lu> - * - */ - -#ifndef DECOMPR_MM_H -#define DECOMPR_MM_H - -#ifdef STATIC - -/* Code active when included from pre-boot environment: */ - -/* - * Some architectures want to ensure there is no local data in their - * pre-boot environment, so that data can arbitrarily relocated (via - * GOT references). This is achieved by defining STATIC_RW_DATA to - * be null. - */ -#ifndef STATIC_RW_DATA -#define STATIC_RW_DATA static -#endif - -/* A trivial malloc implementation, adapted from - * malloc by Hannu Savolainen 1993 and Matthias Urlichs 1994 - */ -STATIC_RW_DATA unsigned long malloc_ptr; -STATIC_RW_DATA int malloc_count; - -static void *malloc(int size) -{ - void *p; - - if (size < 0) - return NULL; - if (!malloc_ptr) - malloc_ptr = free_mem_ptr; - - malloc_ptr = (malloc_ptr + 3) & ~3; /* Align */ - - p = (void *)malloc_ptr; - malloc_ptr += size; - - if (free_mem_end_ptr && malloc_ptr >= free_mem_end_ptr) - return NULL; - - malloc_count++; - return p; -} - -static void free(void *where) -{ - malloc_count--; - if (!malloc_count) - malloc_ptr = free_mem_ptr; -} - -#define large_malloc(a) malloc(a) -#define large_free(a) free(a) - -#define INIT - -#else /* STATIC */ - -/* Code active when compiled standalone for use when loading ramdisk: */ - -#include <linux/kernel.h> -#include <linux/fs.h> -#include <linux/string.h> -#include <linux/slab.h> -#include <linux/vmalloc.h> - -/* Use defines rather than static inline in order to avoid spurious - * warnings when not needed (indeed large_malloc / large_free are not - * needed by inflate */ - -#define malloc(a) kmalloc(a, GFP_KERNEL) -#define free(a) kfree(a) - -#define large_malloc(a) vmalloc(a) -#define large_free(a) vfree(a) - -#define INIT __init -#define STATIC - -#include <linux/init.h> - -#endif /* STATIC */ - -#endif /* DECOMPR_MM_H */ |