Eric Lee / linux-smarc-t335x-v3.2

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Commit 9064a6787aa1d8ceaf5ba16fe1dfedb0755dc7eb

Authored by Mike Frysinger
Committed by Linus Torvalds
1 parent e5a4738699
Exists in master and in 4 other branches v3.2_AM335xPSP_04.06.00.11, v3.2_NEWT335xPSP_04.06.00.11, v3.2_SBC_SMARTMEN, v3.2_SMARCT335xPSP_04.06.00.11

linux/futex.h: place kernel types behind __KERNEL__ 

The forward decls for some kernel types are only needed by the code behind
__KERNEL__, so don't bleed these types to userspace.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Showing 1 changed file with 5 additions and 5 deletions Side-by-side Diff

include/linux/futex.h
Diff comments   View file @ 9064a67
... ... @@ -4,11 +4,6 @@
4 4 #include <linux/compiler.h>
5 5 #include <linux/types.h>
6 6  
7   -struct inode;
8   -struct mm_struct;
9   -struct task_struct;
10   -union ktime;
11   -
12 7 /* Second argument to futex syscall */
13 8  
14 9  
... ... @@ -129,6 +124,11 @@
129 124 #define FUTEX_BITSET_MATCH_ANY 0xffffffff
130 125  
131 126 #ifdef __KERNEL__
  127 +struct inode;
  128 +struct mm_struct;
  129 +struct task_struct;
  130 +union ktime;
  131 +
132 132 long do_futex(u32 __user *uaddr, int op, u32 val, union ktime *timeout,
133 133 u32 __user *uaddr2, u32 val2, u32 val3);
134 134