1. 13 Oct, 2002 36 commits
  2. 11 Oct, 2002 4 commits
    • Linus Torvalds's avatar
      Linux v2.5.42 · e856ba4a
      Linus Torvalds authored
      e856ba4a
    • Linus Torvalds's avatar
      Declare set_change_info() only if CONFIG_NFSD_V3 is enabled. It · 50a2b7dd
      Linus Torvalds authored
      uses fields that do not exist otherwise.
      50a2b7dd
    • Andi Kleen's avatar
      [PATCH] Efficient bswab64 for i386 · 08f895c3
      Andi Kleen authored
      Due to some bugs in byteorder/generic.h linux would always use C handcoded
      swab64 for 64bit ntohq or cpu_to_be64.  The C version is very inefficient
      and expands to 30+ instructions of horrible code.
      
      This hurts on filesystems that use on disk big endian data structures
      with 64bit data types.
      
      This patch adds an assembly optimized swab64 to fix it. Now bswab64 is
      4 instructions when your CPU supports bswap and 9 when it doesn't.
      Tests were done with gcc 3.2, may be different on older gcc.
      
      This is good for ~600 bytes code size reduction in XFS (gcc 3.2):
      Before:
       503199    3296    1682  508177   7c111 fs/xfs/xfs.o
      After:
       502543    3296    1682  507521   7be81 fs/xfs/xfs.o
      
      Also should be faster.
      
      Also some minor cleanups in the file.
      08f895c3
    • Linus Torvalds's avatar
      Merge home.transmeta.com:/home/torvalds/v2.5/coda · b4655acd
      Linus Torvalds authored
      into home.transmeta.com:/home/torvalds/v2.5/linux
      b4655acd