diff options
Diffstat (limited to 'drivers/block/drbd')
-rw-r--r-- | drivers/block/drbd/drbd_debugfs.c | 8 | ||||
-rw-r--r-- | drivers/block/drbd/drbd_main.c | 7 | ||||
-rw-r--r-- | drivers/block/drbd/drbd_req.c | 3 |
3 files changed, 9 insertions, 9 deletions
diff --git a/drivers/block/drbd/drbd_debugfs.c b/drivers/block/drbd/drbd_debugfs.c index 9a950022ff88..a6ee3d750c30 100644 --- a/drivers/block/drbd/drbd_debugfs.c +++ b/drivers/block/drbd/drbd_debugfs.c @@ -424,7 +424,7 @@ static int in_flight_summary_show(struct seq_file *m, void *pos) * So we have our own inline version of it above. :-( */ static inline int debugfs_positive(struct dentry *dentry) { - return dentry->d_inode && !d_unhashed(dentry); + return d_really_is_positive(dentry) && !d_unhashed(dentry); } /* make sure at *open* time that the respective object won't go away. */ @@ -439,15 +439,15 @@ static int drbd_single_open(struct file *file, int (*show)(struct seq_file *, vo * or has debugfs_remove() already been called? */ parent = file->f_path.dentry->d_parent; /* not sure if this can happen: */ - if (!parent || !parent->d_inode) + if (!parent || d_really_is_negative(parent)) goto out; /* serialize with d_delete() */ - mutex_lock(&parent->d_inode->i_mutex); + mutex_lock(&d_inode(parent)->i_mutex); /* Make sure the object is still alive */ if (debugfs_positive(file->f_path.dentry) && kref_get_unless_zero(kref)) ret = 0; - mutex_unlock(&parent->d_inode->i_mutex); + mutex_unlock(&d_inode(parent)->i_mutex); if (!ret) { ret = single_open(file, show, data); if (ret) diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index 1fc83427199c..81fde9ef7f8e 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -2107,13 +2107,12 @@ static int drbd_create_mempools(void) if (drbd_md_io_page_pool == NULL) goto Enomem; - drbd_request_mempool = mempool_create(number, - mempool_alloc_slab, mempool_free_slab, drbd_request_cache); + drbd_request_mempool = mempool_create_slab_pool(number, + drbd_request_cache); if (drbd_request_mempool == NULL) goto Enomem; - drbd_ee_mempool = mempool_create(number, - mempool_alloc_slab, mempool_free_slab, drbd_ee_cache); + drbd_ee_mempool = mempool_create_slab_pool(number, drbd_ee_cache); if (drbd_ee_mempool == NULL) goto Enomem; diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c index 34f2f0ba409b..3907202fb9d9 100644 --- a/drivers/block/drbd/drbd_req.c +++ b/drivers/block/drbd/drbd_req.c @@ -52,9 +52,10 @@ static struct drbd_request *drbd_req_new(struct drbd_device *device, { struct drbd_request *req; - req = mempool_alloc(drbd_request_mempool, GFP_NOIO | __GFP_ZERO); + req = mempool_alloc(drbd_request_mempool, GFP_NOIO); if (!req) return NULL; + memset(req, 0, sizeof(*req)); drbd_req_make_private_bio(req, bio_src); req->rq_state = bio_data_dir(bio_src) == WRITE ? RQ_WRITE : 0; |