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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-12-27 14:27:18 +0400 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-12-27 14:27:12 +0400 |
| commit | aa33c8cbbae2eb98489a3a363099b362146a8f4c (patch) | |
| tree | 315ac880b4a4af8f7c0c2822c2c5e5817033a5ab /arch/s390/include/asm/kdebug.h | |
| parent | 679e2ea73366cac81ede4104e6d3048cb806df2c (diff) | |
| download | linux-aa33c8cbbae2eb98489a3a363099b362146a8f4c.tar.xz | |
[S390] cleanup trap handling
Move the program interruption code and the translation exception identifier
to the pt_regs structure as 'int_code' and 'int_parm_long' and make the
first level interrupt handler in entry[64].S store the two values. That
makes it possible to drop 'prot_addr' and 'trap_no' from the thread_struct
and to reduce the number of arguments to a lot of functions. Finally
un-inline do_trap. Overall this saves 5812 bytes in the .text section of
the 64 bit kernel.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/kdebug.h')
| -rw-r--r-- | arch/s390/include/asm/kdebug.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/include/asm/kdebug.h b/arch/s390/include/asm/kdebug.h index 40db27cd6e60..5c1abd47612a 100644 --- a/arch/s390/include/asm/kdebug.h +++ b/arch/s390/include/asm/kdebug.h @@ -22,6 +22,6 @@ enum die_val { DIE_NMI_IPI, }; -extern void die(const char *, struct pt_regs *, long); +extern void die(struct pt_regs *, const char *); #endif |