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author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-05-29 23:23:08 +0200 |
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committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-06-11 16:57:35 +0200 |
commit | f3d28878da307c394a870252094136ea8387144d (patch) | |
tree | cc300514381cf9f4fe5ff25394b9bebff54654f8 /drivers/gpu/drm/i915/i915_debugfs.c | |
parent | be19f0ff482bd5f800d916683784a7e1474d5d6b (diff) | |
download | op-kernel-dev-f3d28878da307c394a870252094136ea8387144d.zip op-kernel-dev-f3d28878da307c394a870252094136ea8387144d.tar.gz |
drm/i915: Fix context locking in debugfs
This goes all the way back to the introduction of this debugfs file,
even though back then no locking really was required. None of the
intermediate patches fixed this.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
-rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 601caa8..c2e211a 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -1721,7 +1721,7 @@ static int i915_context_status(struct seq_file *m, void *unused) struct intel_context *ctx; int ret, i; - ret = mutex_lock_interruptible(&dev->mode_config.mutex); + ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; @@ -1751,7 +1751,7 @@ static int i915_context_status(struct seq_file *m, void *unused) seq_putc(m, '\n'); } - mutex_unlock(&dev->mode_config.mutex); + mutex_unlock(&dev->struct_mutex); return 0; } |