Commit 7f261b5f authored by Stas Sergeev's avatar Stas Sergeev Committed by Linus Torvalds
Browse files

[PATCH] move SA_xxx defines to linux/signal.h 

The attached patch moves the IRQ-related SA_xxx flags (namely, SA_PROBE,
SA_SAMPLE_RANDOM and SA_SHIRQ) from all the arch-specific headers to
linux/signal.h.  This looks like a left-over after the irq-handling code
was consolidated.  The code was moved to kernel/irq/*, but the flags are
still left per-arch.

Right now, adding a new IRQ flag to the arch-specific header, like this
patch does:
http://cvs.sourceforge.net/viewcvs.py/*checkout*/alsa/alsa-driver/utils/patches/pcsp-kernel-2.6.10-03.diff?rev=1.1


no longer works, it breaks the compilation for all other arches, unless you
add that flag to all the other arch-specific headers too.  So I think such
a clean-up makes sense.

Signed-off-by: default avatarStas Sergeev <stsp@aknet.ru>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent d59745ce

include/asm-alpha/signal.h

+0 −14
Original line number Diff line number Diff line
@@ -109,20 +109,6 @@ typedef unsigned long sigset_t; 
#define MINSIGSTKSZ	4096

#define SIGSTKSZ	16384





#ifdef __KERNEL__

/*

 * These values of sa_flags are used only by the kernel as part of the

 * irq handling routines.

 *

 * SA_INTERRUPT is also used by the irq handling routines.

 * SA_SHIRQ is for shared interrupt support on PCI and EISA.

 */

#define SA_PROBE		SA_ONESHOT

#define SA_SAMPLE_RANDOM	SA_RESTART

#define SA_SHIRQ		0x40000000

#endif



#define SIG_BLOCK          1	/* for blocking signals */

#define SIG_UNBLOCK        2	/* for unblocking signals */

#define SIG_SETMASK        3	/* for setting the signal mask */

include/asm-arm/signal.h

+0 −11
Original line number Diff line number Diff line
@@ -114,18 +114,7 @@ typedef unsigned long sigset_t; 
#define SIGSTKSZ	8192



#ifdef __KERNEL__



/*

 * These values of sa_flags are used only by the kernel as part of the

 * irq handling routines.

 *

 * SA_INTERRUPT is also used by the irq handling routines.

 * SA_SHIRQ is for shared interrupt support on PCI and EISA.

 */

#define SA_PROBE		0x80000000

#define SA_SAMPLE_RANDOM	0x10000000

#define SA_IRQNOMASK		0x08000000

#define SA_SHIRQ		0x04000000

#endif



#define SIG_BLOCK          0	/* for blocking signals */

include/asm-arm26/signal.h

+0 −11
Original line number Diff line number Diff line
@@ -114,18 +114,7 @@ typedef unsigned long sigset_t; 
#define SIGSTKSZ	8192



#ifdef __KERNEL__



/*

 * These values of sa_flags are used only by the kernel as part of the

 * irq handling routines.

 *

 * SA_INTERRUPT is also used by the irq handling routines.

 * SA_SHIRQ is for shared interrupt support on PCI and EISA.

 */

#define SA_PROBE		0x80000000

#define SA_SAMPLE_RANDOM	0x10000000

#define SA_IRQNOMASK		0x08000000

#define SA_SHIRQ		0x04000000

#endif



#define SIG_BLOCK          0	/* for blocking signals */

include/asm-cris/signal.h

+0 −14
Original line number Diff line number Diff line
@@ -108,20 +108,6 @@ typedef unsigned long sigset_t; 
#define MINSIGSTKSZ	2048

#define SIGSTKSZ	8192



#ifdef __KERNEL__



/*

 * These values of sa_flags are used only by the kernel as part of the

 * irq handling routines.

 *

 * SA_INTERRUPT is also used by the irq handling routines.

 * SA_SHIRQ is for shared interrupt support

 */

#define SA_PROBE		SA_ONESHOT

#define SA_SAMPLE_RANDOM	SA_RESTART

#define SA_SHIRQ		0x04000000

#endif



#define SIG_BLOCK          0	/* for blocking signals */

#define SIG_UNBLOCK        1	/* for unblocking signals */

#define SIG_SETMASK        2	/* for setting the signal mask */

include/asm-frv/signal.h

+0 −14
Original line number Diff line number Diff line
@@ -107,20 +107,6 @@ typedef unsigned long sigset_t; 
#define MINSIGSTKSZ	2048

#define SIGSTKSZ	8192



#ifdef __KERNEL__



/*

 * These values of sa_flags are used only by the kernel as part of the

 * irq handling routines.

 *

 * SA_INTERRUPT is also used by the irq handling routines.

 * SA_SHIRQ is for shared interrupt support on PCI and EISA.

 */

#define SA_PROBE		SA_ONESHOT

#define SA_SAMPLE_RANDOM	SA_RESTART

#define SA_SHIRQ		0x04000000

#endif



#define SIG_BLOCK          0	/* for blocking signals */

#define SIG_UNBLOCK        1	/* for unblocking signals */

#define SIG_SETMASK        2	/* for setting the signal mask */

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