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-rw-r--r--fs/ceph/inode.c2
-rw-r--r--net/ceph/messenger.c8
2 files changed, 7 insertions, 3 deletions
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index e3346628efe2..2d61ddda9bf5 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -524,6 +524,7 @@ static void ceph_i_callback(struct rcu_head *head)
struct inode *inode = container_of(head, struct inode, i_rcu);
struct ceph_inode_info *ci = ceph_inode(inode);
+ kfree(ci->i_symlink);
kmem_cache_free(ceph_inode_cachep, ci);
}
@@ -566,7 +567,6 @@ void ceph_destroy_inode(struct inode *inode)
}
}
- kfree(ci->i_symlink);
while ((n = rb_first(&ci->i_fragtree)) != NULL) {
frag = rb_entry(n, struct ceph_inode_frag, node);
rb_erase(n, &ci->i_fragtree);
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index 7e71b0df1fbc..3083988ce729 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -840,6 +840,7 @@ static bool ceph_msg_data_bio_advance(struct ceph_msg_data_cursor *cursor,
size_t bytes)
{
struct ceph_bio_iter *it = &cursor->bio_iter;
+ struct page *page = bio_iter_page(it->bio, it->iter);
BUG_ON(bytes > cursor->resid);
BUG_ON(bytes > bio_iter_len(it->bio, it->iter));
@@ -851,7 +852,8 @@ static bool ceph_msg_data_bio_advance(struct ceph_msg_data_cursor *cursor,
return false; /* no more data */
}
- if (!bytes || (it->iter.bi_size && it->iter.bi_bvec_done))
+ if (!bytes || (it->iter.bi_size && it->iter.bi_bvec_done &&
+ page == bio_iter_page(it->bio, it->iter)))
return false; /* more bytes to process in this segment */
if (!it->iter.bi_size) {
@@ -899,6 +901,7 @@ static bool ceph_msg_data_bvecs_advance(struct ceph_msg_data_cursor *cursor,
size_t bytes)
{
struct bio_vec *bvecs = cursor->data->bvec_pos.bvecs;
+ struct page *page = bvec_iter_page(bvecs, cursor->bvec_iter);
BUG_ON(bytes > cursor->resid);
BUG_ON(bytes > bvec_iter_len(bvecs, cursor->bvec_iter));
@@ -910,7 +913,8 @@ static bool ceph_msg_data_bvecs_advance(struct ceph_msg_data_cursor *cursor,
return false; /* no more data */
}
- if (!bytes || cursor->bvec_iter.bi_bvec_done)
+ if (!bytes || (cursor->bvec_iter.bi_bvec_done &&
+ page == bvec_iter_page(bvecs, cursor->bvec_iter)))
return false; /* more bytes to process in this segment */
BUG_ON(cursor->last_piece);