diff options
| -rw-r--r-- | Documentation/x86/tlb.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/x86/tlb.txt b/Documentation/x86/tlb.txt index 2b3a82e69151..39d172326703 100644 --- a/Documentation/x86/tlb.txt +++ b/Documentation/x86/tlb.txt | |||
| @@ -35,7 +35,7 @@ invlpg instruction (or instructions _near_ it) show up high in | |||
| 35 | profiles. If you believe that individual invalidations being | 35 | profiles. If you believe that individual invalidations being |
| 36 | called too often, you can lower the tunable: | 36 | called too often, you can lower the tunable: |
| 37 | 37 | ||
| 38 | /sys/debug/kernel/x86/tlb_single_page_flush_ceiling | 38 | /sys/kernel/debug/x86/tlb_single_page_flush_ceiling |
| 39 | 39 | ||
| 40 | This will cause us to do the global flush for more cases. | 40 | This will cause us to do the global flush for more cases. |
| 41 | Lowering it to 0 will disable the use of the individual flushes. | 41 | Lowering it to 0 will disable the use of the individual flushes. |