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| author | Srikar Dronamraju <srikar@linux.vnet.ibm.com> | 2012-03-12 14:55:14 +0530 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2012-03-13 06:22:20 +0100 |
| commit | 900771a483ef28915a48066d7895d8252315607a (patch) | |
| tree | 08941df642cc6bb61ef764b3344c87790c831145 /arch/x86 | |
| parent | 35aa621b5ab9d08767f7bc8d209b696df281d715 (diff) | |
| download | talos-obmc-linux-900771a483ef28915a48066d7895d8252315607a.tar.gz talos-obmc-linux-900771a483ef28915a48066d7895d8252315607a.zip | |
uprobes/core: Make macro names consistent
Rename macros that refer to individual uprobe to start with
UPROBE_ instead of UPROBES_.
This is pure cleanup, no functional change intended.
Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Jim Keniston <jkenisto@linux.vnet.ibm.com>
Cc: Linux-mm <linux-mm@kvack.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Arnaldo Carvalho de Melo <acme@infradead.org>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20120312092514.5379.36595.sendpatchset@srdronam.in.ibm.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/uprobes.h | 6 | ||||
| -rw-r--r-- | arch/x86/kernel/uprobes.c | 18 |
2 files changed, 12 insertions, 12 deletions
diff --git a/arch/x86/include/asm/uprobes.h b/arch/x86/include/asm/uprobes.h index f7ce310a429d..5c399e446512 100644 --- a/arch/x86/include/asm/uprobes.h +++ b/arch/x86/include/asm/uprobes.h @@ -26,10 +26,10 @@ typedef u8 uprobe_opcode_t; #define MAX_UINSN_BYTES 16 -#define UPROBES_XOL_SLOT_BYTES 128 /* to keep it cache aligned */ +#define UPROBE_XOL_SLOT_BYTES 128 /* to keep it cache aligned */ -#define UPROBES_BKPT_INSN 0xcc -#define UPROBES_BKPT_INSN_SIZE 1 +#define UPROBE_BKPT_INSN 0xcc +#define UPROBE_BKPT_INSN_SIZE 1 struct arch_uprobe { u16 fixups; diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c index 04dfcef2d028..6dfa89e6f24a 100644 --- a/arch/x86/kernel/uprobes.c +++ b/arch/x86/kernel/uprobes.c @@ -31,14 +31,14 @@ /* Post-execution fixups. */ /* No fixup needed */ -#define UPROBES_FIX_NONE 0x0 +#define UPROBE_FIX_NONE 0x0 /* Adjust IP back to vicinity of actual insn */ -#define UPROBES_FIX_IP 0x1 +#define UPROBE_FIX_IP 0x1 /* Adjust the return address of a call insn */ -#define UPROBES_FIX_CALL 0x2 +#define UPROBE_FIX_CALL 0x2 -#define UPROBES_FIX_RIP_AX 0x8000 -#define UPROBES_FIX_RIP_CX 0x4000 +#define UPROBE_FIX_RIP_AX 0x8000 +#define UPROBE_FIX_RIP_CX 0x4000 /* Adaptations for mhiramat x86 decoder v14. */ #define OPCODE1(insn) ((insn)->opcode.bytes[0]) @@ -269,9 +269,9 @@ static void prepare_fixups(struct arch_uprobe *auprobe, struct insn *insn) break; } if (fix_ip) - auprobe->fixups |= UPROBES_FIX_IP; + auprobe->fixups |= UPROBE_FIX_IP; if (fix_call) - auprobe->fixups |= UPROBES_FIX_CALL; + auprobe->fixups |= UPROBE_FIX_CALL; } #ifdef CONFIG_X86_64 @@ -341,12 +341,12 @@ static void handle_riprel_insn(struct mm_struct *mm, struct arch_uprobe *auprobe * is NOT the register operand, so we use %rcx (register * #1) for the scratch register. */ - auprobe->fixups = UPROBES_FIX_RIP_CX; + auprobe->fixups = UPROBE_FIX_RIP_CX; /* Change modrm from 00 000 101 to 00 000 001. */ *cursor = 0x1; } else { /* Use %rax (register #0) for the scratch register. */ - auprobe->fixups = UPROBES_FIX_RIP_AX; + auprobe->fixups = UPROBE_FIX_RIP_AX; /* Change modrm from 00 xxx 101 to 00 xxx 000 */ *cursor = (reg << 3); } |
