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author | Ingo Molnar <mingo@kernel.org> | 2017-04-23 11:12:44 +0200 |
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committer | Ingo Molnar <mingo@kernel.org> | 2017-04-23 11:12:44 +0200 |
commit | 58d30c36d472b75e8e9962d6a640be19d9389128 (patch) | |
tree | ce161b15e844d081f527f02a4f74ffd1171b2b14 /drivers | |
parent | Merge tag 'nfsd-4.11-2' of git://linux-nfs.org/~bfields/linux (diff) | |
parent | Merge branches 'doc.2017.04.12a', 'fixes.2017.04.19a' and 'srcu.2017.04.21a' into HEAD (diff) | |
download | linux-dev-58d30c36d472b75e8e9962d6a640be19d9389128.tar.xz linux-dev-58d30c36d472b75e8e9962d6a640be19d9389128.zip |
Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
Pull RCU updates from Paul E. McKenney:
- Documentation updates.
- Miscellaneous fixes.
- Parallelize SRCU callback handling (plus overlapping patches).
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem_request.h | 2 | ||||
-rw-r--r-- | drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index fe531f904062..e4dd92b0a71b 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -4665,7 +4665,7 @@ i915_gem_load_init(struct drm_i915_private *dev_priv) dev_priv->requests = KMEM_CACHE(drm_i915_gem_request, SLAB_HWCACHE_ALIGN | SLAB_RECLAIM_ACCOUNT | - SLAB_DESTROY_BY_RCU); + SLAB_TYPESAFE_BY_RCU); if (!dev_priv->requests) goto err_vmas; diff --git a/drivers/gpu/drm/i915/i915_gem_request.h b/drivers/gpu/drm/i915/i915_gem_request.h index ea511f06efaf..9ee2750e1dde 100644 --- a/drivers/gpu/drm/i915/i915_gem_request.h +++ b/drivers/gpu/drm/i915/i915_gem_request.h @@ -493,7 +493,7 @@ static inline struct drm_i915_gem_request * __i915_gem_active_get_rcu(const struct i915_gem_active *active) { /* Performing a lockless retrieval of the active request is super - * tricky. SLAB_DESTROY_BY_RCU merely guarantees that the backing + * tricky. SLAB_TYPESAFE_BY_RCU merely guarantees that the backing * slab of request objects will not be freed whilst we hold the * RCU read lock. It does not guarantee that the request itself * will not be freed and then *reused*. Viz, diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c index 12647af5a336..e7fb47e84a93 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c @@ -1071,7 +1071,7 @@ int ldlm_init(void) ldlm_lock_slab = kmem_cache_create("ldlm_locks", sizeof(struct ldlm_lock), 0, SLAB_HWCACHE_ALIGN | - SLAB_DESTROY_BY_RCU, NULL); + SLAB_TYPESAFE_BY_RCU, NULL); if (!ldlm_lock_slab) { kmem_cache_destroy(ldlm_resource_slab); return -ENOMEM; |