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BITMAP_RELEASE_REGIO(9) Basic Kernel Library Functions BITMAP_RELEASE_REGIO(9)

NAME

bitmap_release_region - release allocated bitmap region

SYNOPSIS

void bitmap_release_region(unsigned long * bitmap, int pos, int order);

ARGUMENTS

bitmap
array of unsigned longs corresponding to the bitmap
pos
beginning of bit region to release
order
region size (log base 2 of number of bits) to release

DESCRIPTION

This is the complement to __bitmap_find_free_region and releases the found region (by clearing it in the bitmap).
No return value.

COPYRIGHT

May 2018 Kernel Hackers Manual 3.16