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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-02-27 20:41:56 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-02-27 20:41:56 -0800 |
| commit | 637029c6cb5efcbaa3d5831af4c1972bdd629779 (patch) | |
| tree | cd6d32dceef73f0ad467f495f51f331a459d01db /include | |
| parent | d4f0f122ec407bd1b4d1c773d0c87edc6a92cd26 (diff) | |
| download | linux-637029c6cb5efcbaa3d5831af4c1972bdd629779.tar.bz2 | |
Revert "[PATCH] x86_64: Only do the clustered systems have unsynchronized TSC assumption on IBM systems"
This reverts commit 13a229abc25640813f1480c0478dfc6bdbc1c19e.
Quoth Andi:
"After some consideration and feedback from various people it turns
out this wasn't that good an idea. It has some problems and needs
more work. Since it was only an optimization anyways it's best to
just back it out again for now."
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86_64/acpi.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/include/asm-x86_64/acpi.h b/include/asm-x86_64/acpi.h index e2b9923189a0..aa1c7b2e438c 100644 --- a/include/asm-x86_64/acpi.h +++ b/include/asm-x86_64/acpi.h @@ -164,20 +164,6 @@ extern u8 x86_acpiid_to_apicid[]; extern int acpi_skip_timer_override; -extern int unsync_tsc_on_multicluster; - -static inline int acpi_madt_oem_check(char *oem, char *productid) -{ - /* Copied from i386. Probably has too many entries. */ - if (!strncmp(oem, "IBM ENSW", 8) && - (!strncmp(productid, "VIGIL SMP", 9) - || !strncmp(productid, "EXA", 3) - || !strncmp(productid, "RUTHLESS SMP", 12))) { - unsync_tsc_on_multicluster = 1; - } - return 0; -} - #endif /*__KERNEL__*/ #endif /*_ASM_ACPI_H*/ |