[bootlin/training-materials updates] master: debugging: labs: 'cd' to the kernel build dir for the flame graph lab (69e44c00)

[Luca Ceresoli]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/69e44c005bbfb92e0c3a3b4d271b265c3f6095b4

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commit 69e44c005bbfb92e0c3a3b4d271b265c3f6095b4
Author: Luca Ceresoli <luca.ceresoli at bootlin.com>
Date:   Fri Mar 24 17:31:08 2023 +0100

    debugging: labs: 'cd' to the kernel build dir for the flame graph lab
    
    We should be in the kernel build directory directory for the flame graph to
    show the correct kernel symbols, so add a 'cd' for it.
    
    Signed-off-by: Luca Ceresoli <luca.ceresoli at bootlin.com>


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69e44c005bbfb92e0c3a3b4d271b265c3f6095b4
 labs/debugging-system-wide-profiling/debugging-system-wide-profiling.tex | 1 +
 1 file changed, 1 insertion(+)

diff --git a/labs/debugging-system-wide-profiling/debugging-system-wide-profiling.tex b/labs/debugging-system-wide-profiling/debugging-system-wide-profiling.tex
index bab719b5..cf2ef344 100644
--- a/labs/debugging-system-wide-profiling/debugging-system-wide-profiling.tex
+++ b/labs/debugging-system-wide-profiling/debugging-system-wide-profiling.tex
@@ -199,6 +199,7 @@ computer for further analysis. Copy that file and fix the permissions using
 \code{chown}:
 
 \begin{bashinput}
+$ cd /home/$USER/debugging-labs/buildroot/output/build/linux-5.13/
 $ sudo cp /home/$USER/debugging-labs/nfsroot/root/system_profiling/perf.data .
 $ sudo chown $USER:$USER perf.data
 \end{bashinput}