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authorAl Viro <viro@zeniv.linux.org.uk>2012-01-30 21:30:48 (GMT)
committerRichard Weinberger <richard@nod.at>2012-03-24 23:29:55 (GMT)
commitc2220b2a124d2fe7b0074b23680177c8e905a76c (patch)
treef88ed3858ce65669134888f64193ab139a8a95dc /arch/um/include
parent28a12cb598e55ca9e1c577899d6624e6a83cdc56 (diff)
downloadlinux-c2220b2a124d2fe7b0074b23680177c8e905a76c.tar.xz
um: kill HOST_TASK_PID
just provide get_current_pid() to the userland side of things instead of get_current() + manual poking in its results Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um/include')
-rw-r--r--arch/um/include/shared/common-offsets.h2
-rw-r--r--arch/um/include/shared/kern_util.h2
2 files changed, 1 insertions, 3 deletions
diff --git a/arch/um/include/shared/common-offsets.h b/arch/um/include/shared/common-offsets.h
index d7fe563..40db8f7 100644
--- a/arch/um/include/shared/common-offsets.h
+++ b/arch/um/include/shared/common-offsets.h
@@ -2,8 +2,6 @@
DEFINE(KERNEL_MADV_REMOVE, MADV_REMOVE);
-OFFSET(HOST_TASK_PID, task_struct, pid);
-
DEFINE(UM_KERN_PAGE_SIZE, PAGE_SIZE);
DEFINE(UM_KERN_PAGE_MASK, PAGE_MASK);
DEFINE(UM_KERN_PAGE_SHIFT, PAGE_SHIFT);
diff --git a/arch/um/include/shared/kern_util.h b/arch/um/include/shared/kern_util.h
index 0f14838..00965d0 100644
--- a/arch/um/include/shared/kern_util.h
+++ b/arch/um/include/shared/kern_util.h
@@ -48,7 +48,7 @@ extern void do_uml_exitcalls(void);
* GFP_ATOMIC.
*/
extern int __cant_sleep(void);
-extern void *get_current(void);
+extern int get_current_pid(void);
extern int copy_from_user_proc(void *to, void *from, int size);
extern int cpu(void);
extern char *uml_strdup(const char *string);