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Commit f1db88d2 authored by Mike Frysinger's avatar Mike Frysinger
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Blackfin: document the lsl variants of the L1 allocator 



Make sure the meaning of "lsl" is covered somewhere and it is clear why we
somewhat duplicate the sram alloc/free functions.

Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
parent 595d681f

arch/blackfin/mm/sram-alloc.c

+4 −0
Original line number Diff line number Diff line
@@ -743,6 +743,10 @@ int sram_free_with_lsl(const void *addr) 
}

EXPORT_SYMBOL(sram_free_with_lsl);



/* Allocate memory and keep in L1 SRAM List (lsl) so that the resources are

 * tracked.  These are designed for userspace so that when a process exits,

 * we can safely reap their resources.

 */

void *sram_alloc_with_lsl(size_t size, unsigned long flags)

{

	void *addr = NULL;