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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2015-11-02 14:03:46 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2015-11-03 14:40:51 +0100
commitb38feccd663b55ab07116208b68e1ffc7c3c7e78 (patch)
tree907f442de0e3dd45109899915d6849f3fd4f5d4b /arch/s390/include/asm/cpu_mf.h
parente510f681d27d402d74dc7b81e13db118e4180937 (diff)
downloadlinux-b38feccd663b55ab07116208b68e1ffc7c3c7e78.tar.gz
s390: remove runtime instrumentation interrupts
The external interrupts for runtime instrumentation buffer-full and runtime instrumentation halted are unused and have no current user. Remove the support and ignore the second parameter of the s390_runtime_instr system call from now on. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/cpu_mf.h')
-rw-r--r--arch/s390/include/asm/cpu_mf.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/s390/include/asm/cpu_mf.h b/arch/s390/include/asm/cpu_mf.h
index 5243a8679a1d..9dd04b9e9782 100644
--- a/arch/s390/include/asm/cpu_mf.h
+++ b/arch/s390/include/asm/cpu_mf.h
@@ -22,15 +22,10 @@
#define CPU_MF_INT_SF_LSDA (1 << 22) /* loss of sample data alert */
#define CPU_MF_INT_CF_CACA (1 << 7) /* counter auth. change alert */
#define CPU_MF_INT_CF_LCDA (1 << 6) /* loss of counter data alert */
-#define CPU_MF_INT_RI_HALTED (1 << 5) /* run-time instr. halted */
-#define CPU_MF_INT_RI_BUF_FULL (1 << 4) /* run-time instr. program
- buffer full */
-
#define CPU_MF_INT_CF_MASK (CPU_MF_INT_CF_CACA|CPU_MF_INT_CF_LCDA)
#define CPU_MF_INT_SF_MASK (CPU_MF_INT_SF_IAE|CPU_MF_INT_SF_ISE| \
CPU_MF_INT_SF_PRA|CPU_MF_INT_SF_SACA| \
CPU_MF_INT_SF_LSDA)
-#define CPU_MF_INT_RI_MASK (CPU_MF_INT_RI_HALTED|CPU_MF_INT_RI_BUF_FULL)
/* CPU measurement facility support */
static inline int cpum_cf_avail(void)