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| author | Soeren Sandmann | 2008-05-12 05:28:50 +0200 |
|---|---|---|
| committer | Thomas Gleixner | 2008-05-23 23:59:12 +0200 |
| commit | cf3271a73b612a03da00681ecd9bfefab37c74c9 (patch) | |
| tree | fa4423bf262449aedea54a1145e6b10deefc3bf7 /include/linux/device.h | |
| parent | sysprof: update copyrights (diff) | |
| download | kernel-qcow2-linux-cf3271a73b612a03da00681ecd9bfefab37c74c9.tar.gz kernel-qcow2-linux-cf3271a73b612a03da00681ecd9bfefab37c74c9.tar.xz kernel-qcow2-linux-cf3271a73b612a03da00681ecd9bfefab37c74c9.zip | |
ftrace/sysprof: don't trace the user stack if we are a kernel thread.
Check that current->mm is non-NULL before attempting to trace the user
stack.
Also take depth of the kernel stack into account when comparing
against sample_max_depth.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/device.h')
0 files changed, 0 insertions, 0 deletions