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authorEric W. Biederman <ebiederm@xmission.com>2012-03-13 16:02:19 -0700
committerEric W. Biederman <ebiederm@xmission.com>2012-09-18 01:01:34 -0700
commitd20b92ab668cc44fc84bba0001839c5a8013a5cd (patch)
tree6a9f99ed0aa7563fcc990f9ec36ae2704672a961 /kernel/trace/trace.h
parentf8f3d4de2d04e1a5b4293b67faee8ebabc64e9fa (diff)
userns: Teach trace to use from_kuid
- When tracing capture the kuid. - When displaying the data to user space convert the kuid into the user namespace of the process that opened the report file. Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'kernel/trace/trace.h')
-rw-r--r--kernel/trace/trace.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index 55e1f7f0db12..40a6f30c985f 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -147,7 +147,7 @@ struct trace_array_cpu {
unsigned long skipped_entries;
cycle_t preempt_timestamp;
pid_t pid;
- uid_t uid;
+ kuid_t uid;
char comm[TASK_COMM_LEN];
};