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exec: Make MIN_CODE_GEN_BUFFER_SIZE private to exec.c

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It is used nowhere else, and the corresponding MAX_CODE_GEN_BUFFER_SIZE
also lives there.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Richard Henderson 2012-10-16 17:30:14 +10:00 committed by Blue Swirl
parent 4438c8a946
commit 74d590c8e9
2 changed files with 4 additions and 2 deletions
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2
exec-all.h
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@ -121,8 +121,6 @@ static inline void tlb_flush(CPUArchState *env, int flush_global)
#define CODE_GEN_PHYS_HASH_BITS 15
#define CODE_GEN_PHYS_HASH_SIZE (1 << CODE_GEN_PHYS_HASH_BITS)
#define MIN_CODE_GEN_BUFFER_SIZE (1024 * 1024)
/* estimated block size for TB allocation */
/* XXX: use a per code average code fragment size and modulate it
according to the host CPU */

4
exec.c
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@ -498,6 +498,10 @@ bool memory_region_is_unassigned(MemoryRegion *mr)
# define USE_MMAP
#endif
/* Minimum size of the code gen buffer. This number is randomly chosen,
but not so small that we can't have a fair number of TB's live. */
#define MIN_CODE_GEN_BUFFER_SIZE (1024u * 1024)
/* Maximum size of the code gen buffer we'd like to use. Unless otherwise
indicated, this is constrained by the range of direct branches on the
host cpu, as used by the TCG implementation of goto_tb. */