centos man page for bitmap_allocate_region

Query: bitmap_allocate_region

OS: centos

Section: 9

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

BITMAP_ALLOCATE_REGI(9) 				  Basic Kernel Library Functions				   BITMAP_ALLOCATE_REGI(9)

NAME
bitmap_allocate_region - allocate bitmap region
SYNOPSIS
int bitmap_allocate_region(unsigned long * bitmap, int pos, int order);
ARGUMENTS
bitmap array of unsigned longs corresponding to the bitmap pos beginning of bit region to allocate order region size (log base 2 of number of bits) to allocate
DESCRIPTION
Allocate (set bits in) a specified region of a bitmap. Return 0 on success, or -EBUSY if specified region wasn't free (not all bits were zero).
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 BITMAP_ALLOCATE_REGI(9)
Related Man Pages
mtrr_add(9) - suse
bitmap_onto(9) - centos
bitmap_remap(9) - centos
create_sub_bitmap(3alleg4) - redhat
create_sub_bitmap(3alleg4) - v7
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