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Code Issues Releases Wiki Activity

bitmap: replace _reg_op(REG_OP_ALLOC) with bitmap_set()

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_reg_op(REG_OP_ALLOC) duplicates bitmap_set().

CC: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
CC: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Yury Norov <yury.norov@gmail.com>
This commit is contained in:
Yury Norov 2023-09-24 19:38:13 -07:00
parent b085f969ed
commit eae5acbd75
1 changed files with 4 additions and 1 deletions
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5
lib/bitmap.c
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@ -838,9 +838,12 @@ EXPORT_SYMBOL(bitmap_release_region);
*/ */
int bitmap_allocate_region(unsigned long *bitmap, unsigned int pos, int order) int bitmap_allocate_region(unsigned long *bitmap, unsigned int pos, int order)
{ {
unsigned int len = BIT(order);
if (!__reg_op(bitmap, pos, order, REG_OP_ISFREE)) if (!__reg_op(bitmap, pos, order, REG_OP_ISFREE))
return -EBUSY; return -EBUSY;
return __reg_op(bitmap, pos, order, REG_OP_ALLOC); bitmap_set(bitmap, pos, len);
return 0;
} }
EXPORT_SYMBOL(bitmap_allocate_region); EXPORT_SYMBOL(bitmap_allocate_region);