1. 21 May, 2007 1 commit
    • Alexey Dobriyan's avatar
      Detach sched.h from mm.h · e8edc6e0
      Alexey Dobriyan authored
      
      
      First thing mm.h does is including sched.h solely for can_do_mlock() inline
      function which has "current" dereference inside. By dealing with can_do_mlock()
      mm.h can be detached from sched.h which is good. See below, why.
      
      This patch
      a) removes unconditional inclusion of sched.h from mm.h
      b) makes can_do_mlock() normal function in mm/mlock.c
      c) exports can_do_mlock() to not break compilation
      d) adds sched.h inclusions back to files that were getting it indirectly.
      e) adds less bloated headers to some files (asm/signal.h, jiffies.h) that were
         getting them indirectly
      
      Net result is:
      a) mm.h users would get less code to open, read, preprocess, parse, ... if
         they don't need sched.h
      b) sched.h stops being dependency for significant number of files:
         on x86_64 allmodconfig touching sched.h results in recompile of 4083 files,
         after patch it's only 3744 (-8.3%).
      
      Cross-compile tested on
      
      	all arm defconfigs, all mips defconfigs, all powerpc defconfigs,
      	alpha alpha-up
      	arm
      	i386 i386-up i386-defconfig i386-allnoconfig
      	ia64 ia64-up
      	m68k
      	mips
      	parisc parisc-up
      	powerpc powerpc-up
      	s390 s390-up
      	sparc sparc-up
      	sparc64 sparc64-up
      	um-x86_64
      	x86_64 x86_64-up x86_64-defconfig x86_64-allnoconfig
      
      as well as my two usual configs.
      Signed-off-by: default avatarAlexey Dobriyan <adobriyan@gmail.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      e8edc6e0
  2. 03 Feb, 2007 2 commits
    • Thomas Hellstrom's avatar
      [AGPGART] Allow drm-populated agp memory types · a030ce44
      Thomas Hellstrom authored
      
      
      This patch allows drm to populate an agpgart structure with pages of its own.
      It's needed for the new drm memory manager which dynamically flips pages in and out of AGP.
      
      The patch modifies the generic functions as well as the intel agp driver. The intel drm driver is
      currently the only one supporting the new memory manager.
      
      Other agp drivers may need some minor fixing up once they have a corresponding memory manager enabled drm driver.
      
      AGP memory types >= AGP_USER_TYPES are not populated by the agpgart driver, but the drm is expected
      to do that, as well as taking care of cache- and tlb flushing when needed.
      
      It's not possible to request these types from user space using agpgart ioctls.
      
      The Intel driver also gets a new memory type for pages that can be bound cached to the intel GTT.
      Signed-off-by: default avatarThomas Hellstrom <thomas@tungstengraphics.com>
      Signed-off-by: default avatarDave Jones <davej@redhat.com>
      a030ce44
    • Zwane Mwaikambo's avatar
      [AGPGART] compat ioctl · 0316fe83
      Zwane Mwaikambo authored
      The following video card requires the agpgart driver ioctl
      interface in order to detect video memory.
      
      00:02.0 VGA compatible controller: Intel Corporation Mobile
      945GM/GMS/940GML Express Integrated Graphics Controller (rev 03)
      
      Tested on a Thinkpad Z61t, Xorg.0.log from a 32bit debian Xorg is at;
      
      http://montezuma.homeunix.net/Xorg.0.log
      
      Signed-off-by: default avatarZwane Mwaikambo <zwane@infradead.org>
      Signed-off-by: default avatarDave Jones <davej@redhat.com>
      0316fe83
  3. 26 Jul, 2006 1 commit
  4. 03 Jul, 2006 1 commit
  5. 28 Feb, 2006 1 commit
  6. 17 Jan, 2006 1 commit
  7. 20 Oct, 2005 1 commit
  8. 01 May, 2005 1 commit
  9. 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