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| author | Chris Wilson <[email protected]> | 2018-04-24 02:08:39 +0100 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2018-04-24 14:00:37 +0100 |
| commit | 247870ac8ea72916cd26f89e9bc211b97141ecd5 (patch) | |
| tree | b0495ccabd465248d09e858f418c85276048999b /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | 1c3c1dc66a9664a9b7048c3869fa7863be9123a0 (diff) | |
drm/i915: Build request info on stack before printk
printk unhelpfully inserts a '\n' between consecutive calls, and since
our drm_printf wrapper may be emitting info a seq_file instead,
KERN_CONT is not an option. To work with any drm_printf destination, we
need to build up the output into a temporary buf on the stack and then
feed the complete line in a single call to printk.
Fixes: b7268c5eed0a ("drm/i915: Pack params to engine->schedule() into a struct")
Signed-off-by: Chris Wilson <[email protected]>
Cc: Joonas Lahtinen <[email protected]>
Reviewed-by: Joonas Lahtinen <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions