1. 21 Nov, 2005 1 commit
  2. 27 Oct, 2005 1 commit
    • Dean Roe's avatar
      [IA64] - Avoid slow TLB purges on SGI Altix systems · c1902aae
      Dean Roe authored
      
      
      flush_tlb_all() can be a scaling issue on large SGI Altix systems
      since it uses the global call_lock and always executes on all cpus.
      When a process enters flush_tlb_range() to purge TLBs for another
      process, it is possible to avoid flush_tlb_all() and instead allow
      sn2_global_tlb_purge() to purge TLBs only where necessary.
      
      This patch modifies flush_tlb_range() so that this case can be handled
      by platform TLB purge functions and updates ia64_global_tlb_purge()
      accordingly.  sn2_global_tlb_purge() now calculates the region register
      value from the mm argument introduced with this patch.
      Signed-off-by: default avatarDean Roe <roe@sgi.com>
      Signed-off-by: default avatarTony Luck <tony.luck@intel.com>
      c1902aae
  3. 17 Aug, 2005 1 commit
  4. 16 Apr, 2005 1 commit
    • Linus Torvalds's avatar
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds authored
      Initial git repository build. I'm not bothering with the full history,
      even though we have it. We can create a separate "historical" git
      archive of that later if we want to, and in the meantime it's about
      3.2GB when imported into git - space that would just make the early
      git days unnecessarily complicated, when we don't have a lot of good
      infrastructure for it.
      
      Let it rip!
      1da177e4