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author | Tony Lindgren <tony@atomide.com> | 2012-02-17 23:08:20 (GMT) |
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committer | Tony Lindgren <tony@atomide.com> | 2012-02-17 23:08:20 (GMT) |
commit | b0ee4e394009f02a1d1b166091a19e8b842b4ea4 (patch) | |
tree | 75e6df725e5402ed6fe9d78f23bf5cf45cfdf9d9 /include/linux/sched.h | |
parent | abe763f2bccbc592d33a3a9c334acaefea022c0a (diff) | |
parent | 03e4fd6eb25e6b46536ecdb0d1b7d33d46b15480 (diff) | |
download | linux-fsl-qoriq-b0ee4e394009f02a1d1b166091a19e8b842b4ea4.tar.xz |
Merge branch 'for_3.3/fixes/pm' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into fixes
Diffstat (limited to 'include/linux/sched.h')
-rw-r--r-- | include/linux/sched.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 2234985..7d379a6 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -2259,6 +2259,12 @@ static inline void mmdrop(struct mm_struct * mm) extern void mmput(struct mm_struct *); /* Grab a reference to a task's mm, if it is not already going away */ extern struct mm_struct *get_task_mm(struct task_struct *task); +/* + * Grab a reference to a task's mm, if it is not already going away + * and ptrace_may_access with the mode parameter passed to it + * succeeds. + */ +extern struct mm_struct *mm_access(struct task_struct *task, unsigned int mode); /* Remove the current tasks stale references to the old mm_struct */ extern void mm_release(struct task_struct *, struct mm_struct *); /* Allocate a new mm structure and copy contents from tsk->mm */ |