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lmb: optimise the lmb allocation functions

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The actual logic to allocate a region of memory is in the
_lmb_alloc_base() function. The lmb_alloc() API function calls
lmb_alloc_base(), which then calls _lmb_alloc_base() to do the
allocation. Instead, call the _lmb_alloc_base() directly from both the
allocation API's, and move the error message to the _lmb_alloc_base().

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
This commit is contained in:
Sughosh Ganu 2025-03-03 19:02:31 +05:30 committed by Tom Rini
parent fa5b4f5a5f
commit 2bf5811e22
1 changed files with 6 additions and 10 deletions
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16
lib/lmb.c
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@ -724,26 +724,22 @@ static phys_addr_t _lmb_alloc_base(phys_size_t size, ulong align,
base = ALIGN_DOWN(res_base - size, align);
}
}
log_debug("%s: Failed to allocate 0x%lx bytes below 0x%lx\n",
__func__, (ulong)size, (ulong)max_addr);
return 0;
}
phys_addr_t lmb_alloc(phys_size_t size, ulong align)
{
return lmb_alloc_base(size, align, LMB_ALLOC_ANYWHERE, LMB_NONE);
return _lmb_alloc_base(size, align, LMB_ALLOC_ANYWHERE, LMB_NONE);
}
phys_addr_t lmb_alloc_base(phys_size_t size, ulong align, phys_addr_t max_addr,
uint flags)
{
phys_addr_t alloc;
alloc = _lmb_alloc_base(size, align, max_addr, flags);
if (alloc == 0)
printf("ERROR: Failed to allocate 0x%lx bytes below 0x%lx.\n",
(ulong)size, (ulong)max_addr);
return alloc;
return _lmb_alloc_base(size, align, max_addr, flags);
}
phys_addr_t lmb_alloc_addr(phys_addr_t base, phys_size_t size, u32 flags)