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authorLinus Torvalds <torvalds@linux-foundation.org>2009-04-05 14:04:19 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-05 14:04:19 -0400
commit714f83d5d9f7c785f622259dad1f4fad12d64664 (patch)
tree20563541ae438e11d686b4d629074eb002a481b7 /include/linux/sched.h
parent8901e7ffc2fa78ede7ce9826dbad68a3a25dc2dc (diff)
parent645dae969c3b8651c5bc7c54a1835ec03820f85f (diff)
Merge branch 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (413 commits) tracing, net: fix net tree and tracing tree merge interaction tracing, powerpc: fix powerpc tree and tracing tree interaction ring-buffer: do not remove reader page from list on ring buffer free function-graph: allow unregistering twice trace: make argument 'mem' of trace_seq_putmem() const tracing: add missing 'extern' keywords to trace_output.h tracing: provide trace_seq_reserve() blktrace: print out BLK_TN_MESSAGE properly blktrace: extract duplidate code blktrace: fix memory leak when freeing struct blk_io_trace blktrace: fix blk_probes_ref chaos blktrace: make classic output more classic blktrace: fix off-by-one bug blktrace: fix the original blktrace blktrace: fix a race when creating blk_tree_root in debugfs blktrace: fix timestamp in binary output tracing, Text Edit Lock: cleanup tracing: filter fix for TRACE_EVENT_FORMAT events ftrace: Using FTRACE_WARN_ON() to check "freed record" in ftrace_release() x86: kretprobe-booster interrupt emulation code fix ... Fix up trivial conflicts in arch/parisc/include/asm/ftrace.h include/linux/memory.h kernel/extable.c kernel/module.c
Diffstat (limited to 'include/linux/sched.h')
-rw-r--r--include/linux/sched.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 9da5aa0771ef..b94f3541f67b 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -138,6 +138,8 @@ extern unsigned long nr_uninterruptible(void);
138extern unsigned long nr_active(void); 138extern unsigned long nr_active(void);
139extern unsigned long nr_iowait(void); 139extern unsigned long nr_iowait(void);
140 140
141extern unsigned long get_parent_ip(unsigned long addr);
142
141struct seq_file; 143struct seq_file;
142struct cfs_rq; 144struct cfs_rq;
143struct task_group; 145struct task_group;
@@ -1405,6 +1407,8 @@ struct task_struct {
1405 int curr_ret_stack; 1407 int curr_ret_stack;
1406 /* Stack of return addresses for return function tracing */ 1408 /* Stack of return addresses for return function tracing */
1407 struct ftrace_ret_stack *ret_stack; 1409 struct ftrace_ret_stack *ret_stack;
1410 /* time stamp for last schedule */
1411 unsigned long long ftrace_timestamp;
1408 /* 1412 /*
1409 * Number of functions that haven't been traced 1413 * Number of functions that haven't been traced
1410 * because of depth overrun. 1414 * because of depth overrun.