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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2015-03-25 02:44:36 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2015-03-25 02:44:36 +0100 |
| commit | 2b930732b7a16fef14020831cc1d8ab71091f6c2 (patch) | |
| tree | 6571aa0df7abe95de09868998907789bdf97a527 | |
| parent | ac7b35ef1125bb925f4a02018431a83ab41690d9 (diff) | |
| parent | f7926e7a2167ab4489aebcdafbb9b5423b8bb67f (diff) | |
Merge branch 't/vm_copy' into refs/top-bases/tschwinge/Roger_Whittaker
| -rw-r--r-- | sysdeps/mach/pagecopy.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/mach/pagecopy.h b/sysdeps/mach/pagecopy.h index 36c3697605..29b73ce762 100644 --- a/sysdeps/mach/pagecopy.h +++ b/sysdeps/mach/pagecopy.h @@ -20,7 +20,7 @@ /* Threshold at which vm_copy is more efficient than well-optimized copying by words. This parameter should be tuned as necessary. */ -#define PAGE_THRESHOLD (2 * PAGE_SIZE) /* XXX ? */ +#define PAGE_COPY_THRESHOLD (16384) /* XXX Tune this. */ #define PAGE_SIZE __vm_page_size #define PAGE_COPY_FWD(dstp, srcp, nbytes_left, nbytes) \ |