mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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fb90ef93df
To free partial areas in pcpu_setup... Reported-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Yinghai Lu <yinghai@kernel.org> Cc: Tejun Heo <tj@kernel.org> Cc: Christoph Lameter <cl@linux-foundation.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: Pekka Enberg <penberg@cs.helsinki.fi> LKML-Reference: <4B85E245.5030001@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
24 lines
837 B
C
24 lines
837 B
C
#ifndef _LINUX_EARLY_RES_H
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#define _LINUX_EARLY_RES_H
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#ifdef __KERNEL__
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extern void reserve_early(u64 start, u64 end, char *name);
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extern void reserve_early_overlap_ok(u64 start, u64 end, char *name);
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extern void free_early(u64 start, u64 end);
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void free_early_partial(u64 start, u64 end);
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extern void early_res_to_bootmem(u64 start, u64 end);
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void reserve_early_without_check(u64 start, u64 end, char *name);
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u64 find_early_area(u64 ei_start, u64 ei_last, u64 start, u64 end,
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u64 size, u64 align);
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u64 find_early_area_size(u64 ei_start, u64 ei_last, u64 start,
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u64 *sizep, u64 align);
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u64 find_fw_memmap_area(u64 start, u64 end, u64 size, u64 align);
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u64 get_max_mapped(void);
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#include <linux/range.h>
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int get_free_all_memory_range(struct range **rangep, int nodeid);
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#endif /* __KERNEL__ */
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#endif /* _LINUX_EARLY_RES_H */
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