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  1. 30 10月, 2005 30 次提交
  3. 15 9月, 2005 1 次提交
    • D
      [LIB]: Consolidate _atomic_dec_and_lock() · 4db2ce01
      由 David S. Miller 提交于 
      Several implementations were essentialy a common piece of C code using
the cmpxchg() macro.  Put the implementation in one spot that everyone
can share, and convert sparc64 over to using this.

Alpha is the lone arch-specific implementation, which codes up a
special fast path for the common case in order to avoid GP reloading
which a pure C version would require.
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      4db2ce01
  5. 10 9月, 2005 1 次提交
  7. 08 9月, 2005 1 次提交
    • V
      [PATCH] Kconfig fix (BLK_DEV_FD dependencies) · a08b6b79
      由 viro@ZenIV.linux.org.uk 提交于 
      Sanitized and fixed floppy dependencies: split the messy dependencies for
BLK_DEV_FD by introducing a new symbol (ARCH_MAY_HAVE_PC_FDC), making
BLK_DEV_FD depend on that one and taking declarations of ARCH_MAY_HAVE_PC_FDC
to arch/*/Kconfig.  While we are at it, fixed several obvious cases when
BLK_DEV_FD should have been excluded (architectures lacking asm/floppy.h
are *not* going to have floppy.c compile, let alone work).

If you can come up with better name for that ("this architecture might
have working PC-compatible floppy disk controller"), you are more than
welcome - just s/ARCH_MAY_HAVE_PC_FDC/your_prefered_name/g in the patch
below...
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
      a08b6b79
  9. 05 9月, 2005 7 次提交