diff options
| author | Chris Wilson <[email protected]> | 2016-07-05 08:54:36 +0100 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2016-07-05 10:58:07 +0100 |
| commit | b1379d49646e791def9a1c81ff7f04d571e71d7c (patch) | |
| tree | 8bf1afa2c9b6eff8a2803ebc48fd7fded3c5a3c6 /tools/perf/scripts/python/bin/export-to-postgresql-report | |
| parent | af1346a0f38fe5b762729a91ed10c7c7f59b76c9 (diff) | |
drm/i915: Replace lockless_dereference(bool) with READ_ONCE()
After Joonas complained about using READ_ONCE() on the only use of the
variable in the function, where the intent was to simply document that
the read was intentionally racy and unlocked, I switched the READ_ONCE()
over to lockless_dereference(). However, in linux-next that has a
stronger type-check to only allow pointers and is no longer
interchangeable with READ_ONCE(), see commit 331b6d8c7afc
("locking/barriers: Validate lockless_dereference() is used on a pointer
type")
Reported-by: Stephen Rothwell <[email protected]>
Fixes: 67d97da34917 ("drm/i915: Only start retire worker when idle")
Signed-off-by: Chris Wilson <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Mika Kuoppala <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-postgresql-report')
0 files changed, 0 insertions, 0 deletions