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>

4 files changed, 23 insertions, 23 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);
         }
diff --git a/include/linux/uprobes.h b/include/linux/uprobes.h
index f85797e1ccd4..838fb312926a 100644
--- a/include/linux/uprobes.h
+++ b/include/linux/uprobes.h
@@ -35,10 +35,10 @@ struct vm_area_struct;
 /* flags that denote/change uprobes behaviour */
 
 /* Have a copy of original instruction */
-#define UPROBES_COPY_INSN       0x1
+#define UPROBE_COPY_INSN        0x1
 
 /* Dont run handlers when first register/ last unregister in progress*/
-#define UPROBES_RUN_HANDLER     0x2
+#define UPROBE_RUN_HANDLER      0x2
 
 struct uprobe_consumer {
         int (*handler)(struct uprobe_consumer *self, struct pt_regs *regs);
diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index 5ce32e3ae9e9..0d36bf3920ba 100644
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -177,7 +177,7 @@ out:
  */
 bool __weak is_bkpt_insn(uprobe_opcode_t *insn)
 {
-        return *insn == UPROBES_BKPT_INSN;
+        return *insn == UPROBE_BKPT_INSN;
 }
 
 /*
@@ -259,8 +259,8 @@ static int write_opcode(struct mm_struct *mm, struct arch_uprobe *auprobe,
 
         /* poke the new insn in, ASSUMES we don't cross page boundary */
         vaddr &= ~PAGE_MASK;
-        BUG_ON(vaddr + UPROBES_BKPT_INSN_SIZE > PAGE_SIZE);
-        memcpy(vaddr_new + vaddr, &opcode, UPROBES_BKPT_INSN_SIZE);
+        BUG_ON(vaddr + UPROBE_BKPT_INSN_SIZE > PAGE_SIZE);
+        memcpy(vaddr_new + vaddr, &opcode, UPROBE_BKPT_INSN_SIZE);
 
         kunmap_atomic(vaddr_new);
         kunmap_atomic(vaddr_old);
@@ -308,7 +308,7 @@ static int read_opcode(struct mm_struct *mm, unsigned long vaddr, uprobe_opcode_
         lock_page(page);
         vaddr_new = kmap_atomic(page);
         vaddr &= ~PAGE_MASK;
-        memcpy(opcode, vaddr_new + vaddr, UPROBES_BKPT_INSN_SIZE);
+        memcpy(opcode, vaddr_new + vaddr, UPROBE_BKPT_INSN_SIZE);
         kunmap_atomic(vaddr_new);
         unlock_page(page);
 
@@ -352,7 +352,7 @@ int __weak set_bkpt(struct mm_struct *mm, struct arch_uprobe *auprobe, unsigned
         if (result)
                 return result;
 
-        return write_opcode(mm, auprobe, vaddr, UPROBES_BKPT_INSN);
+        return write_opcode(mm, auprobe, vaddr, UPROBE_BKPT_INSN);
 }
 
 /**
@@ -635,7 +635,7 @@ static int install_breakpoint(struct mm_struct *mm, struct uprobe *uprobe,
 
         addr = (unsigned long)vaddr;
 
-        if (!(uprobe->flags & UPROBES_COPY_INSN)) {
+        if (!(uprobe->flags & UPROBE_COPY_INSN)) {
                 ret = copy_insn(uprobe, vma, addr);
                 if (ret)
                         return ret;
@@ -647,7 +647,7 @@ static int install_breakpoint(struct mm_struct *mm, struct uprobe *uprobe,
                 if (ret)
                         return ret;
 
-                uprobe->flags |= UPROBES_COPY_INSN;
+                uprobe->flags |= UPROBE_COPY_INSN;
         }
         ret = set_bkpt(mm, &uprobe->arch, addr);
 
@@ -857,7 +857,7 @@ int uprobe_register(struct inode *inode, loff_t offset, struct uprobe_consumer *
                         uprobe->consumers = NULL;
                         __uprobe_unregister(uprobe);
                 } else {
-                        uprobe->flags |= UPROBES_RUN_HANDLER;
+                        uprobe->flags |= UPROBE_RUN_HANDLER;
                 }
         }
 
@@ -889,7 +889,7 @@ void uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consume
         if (consumer_del(uprobe, consumer)) {
                 if (!uprobe->consumers) {
                         __uprobe_unregister(uprobe);
-                        uprobe->flags &= ~UPROBES_RUN_HANDLER;
+                        uprobe->flags &= ~UPROBE_RUN_HANDLER;
                 }
         }