• Kirill A. Shutemov's avatar
    kernel/bounds: avoid circular dependencies in generated headers · 24b9fdc5
    Kirill A. Shutemov authored
    <linux/spinlock.h> has heavy dependencies on other header files.
    It triggers circular dependencies in generated headers on IA64, at
    least:
    
      CC      kernel/bounds.s
    In file included from /home/space/kas/git/public/linux/arch/ia64/include/asm/thread_info.h:9:0,
                     from include/linux/thread_info.h:54,
                     from include/asm-generic/preempt.h:4,
                     from arch/ia64/include/generated/asm/preempt.h:1,
                     from include/linux/preempt.h:18,
                     from include/linux/spinlock.h:50,
                     from kernel/bounds.c:14:
    /home/space/kas/git/public/linux/arch/ia64/include/asm/asm-offsets.h:1:35: fatal error: generated/asm-offsets.h: No such file or directory
    compilation terminated.
    
    Let's replace <linux/spinlock.h> with <linux/spinlock_types.h>, it's
    enough to find out size of spinlock_t.
    Signed-off-by: default avatarKirill A. Shutemov <kirill.shutemov@linux.intel.com>
    Reported-and-Tested-by: default avatarTony Luck <tony.luck@intel.com>
    Signed-off-by: default avatarTony Luck <tony.luck@intel.com>
    24b9fdc5
bounds.c 791 Bytes