Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit e859cf86 authored by Masami Hiramatsu's avatar Masami Hiramatsu Committed by Ingo Molnar
Browse files

x86: Fix comments of register/stack access functions 



Fix typos and some redundant comments of register/stack access
functions in asm/ptrace.h.

Signed-off-by: default avatarMasami Hiramatsu <mhiramat@redhat.com>
Cc: systemtap <systemtap@sources.redhat.com>
Cc: DLE <dle-develop@lists.sourceforge.net>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Roland McGrath <roland@redhat.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Wenji Huang <wenji.huang@oracle.com>
Cc: Mahesh J Salgaonkar <mahesh@linux.vnet.ibm.com>
LKML-Reference: <20091201000222.7669.7477.stgit@harusame>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Suggested-by: default avatarWenji Huang <wenji.huang@oracle.com>
parent 93aaa45a

arch/x86/include/asm/ptrace.h

+4 −4
Original line number Diff line number Diff line
@@ -227,8 +227,8 @@ extern const char *regs_query_register_name(unsigned int offset); 
 * @regs:	pt_regs from which register value is gotten.

 * @offset:	offset number of the register.

 *

 * regs_get_register returns the value of a register whose offset from @regs

 * is @offset. The @offset is the offset of the register in struct pt_regs.

 * regs_get_register returns the value of a register. The @offset is the

 * offset of the register in struct pt_regs address which specified by @regs.

 * If @offset is bigger than MAX_REG_OFFSET, this returns 0.

 */

static inline unsigned long regs_get_register(struct pt_regs *regs,
@@ -244,7 +244,7 @@ static inline unsigned long regs_get_register(struct pt_regs *regs, 
 * @regs:	pt_regs which contains kernel stack pointer.

 * @addr:	address which is checked.

 *

 * regs_within_kenel_stack() checks @addr is within the kernel stack page(s).

 * regs_within_kernel_stack() checks @addr is within the kernel stack page(s).

 * If @addr is within the kernel stack, it returns true. If not, returns false.

 */

static inline int regs_within_kernel_stack(struct pt_regs *regs,
@@ -260,7 +260,7 @@ static inline int regs_within_kernel_stack(struct pt_regs *regs, 
 * @n:		stack entry number.

 *

 * regs_get_kernel_stack_nth() returns @n th entry of the kernel stack which

 * is specifined by @regs. If the @n th entry is NOT in the kernel stack,

 * is specified by @regs. If the @n th entry is NOT in the kernel stack,

 * this returns 0.

 */

static inline unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs,