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| author |   Theodore Ts'o <tytso@mit.edu> | 2012-05-30 22:56:46 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2012-05-30 22:56:46 -0400 |
| commit | 2c0544b23568674efba22532e1f25fb62ce10163 (patch) | |
| tree | b3da7424fc1aa1a69ec5c5c6ae6bbd7a74456364 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | ext4: protect group inode free counting with group lock (diff) | |
| download | wireguard-linux-2c0544b23568674efba22532e1f25fb62ce10163.tar.xz wireguard-linux-2c0544b23568674efba22532e1f25fb62ce10163.zip | |
ext4: add debugging trigger for ext4_error()
Make it easy to test whether or not the error handling subsystem in
ext4 is working correctly. This allows us to simulate an ext4_error()
by echoing a string to /sys/fs/ext4/<dev>/trigger_fs_error.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: ksumrall@google.com
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions