diff options
Diffstat (limited to 'kernel/fs/ceph')
| -rw-r--r-- | kernel/fs/ceph/acl.c | 6 | ||||
| -rw-r--r-- | kernel/fs/ceph/file.c | 3 | ||||
| -rw-r--r-- | kernel/fs/ceph/inode.c | 9 | ||||
| -rw-r--r-- | kernel/fs/ceph/mds_client.c | 9 |
4 files changed, 16 insertions, 11 deletions
diff --git a/kernel/fs/ceph/acl.c b/kernel/fs/ceph/acl.c index 8f84646f1..4d8caeb94 100644 --- a/kernel/fs/ceph/acl.c +++ b/kernel/fs/ceph/acl.c @@ -94,11 +94,9 @@ int ceph_set_acl(struct inode *inode, struct posix_acl *acl, int type) case ACL_TYPE_ACCESS: name = POSIX_ACL_XATTR_ACCESS; if (acl) { - ret = posix_acl_equiv_mode(acl, &new_mode); - if (ret < 0) + ret = posix_acl_update_mode(inode, &new_mode, &acl); + if (ret) goto out; - if (ret == 0) - acl = NULL; } break; case ACL_TYPE_DEFAULT: diff --git a/kernel/fs/ceph/file.c b/kernel/fs/ceph/file.c index 3c68e6aee..c8222bfe1 100644 --- a/kernel/fs/ceph/file.c +++ b/kernel/fs/ceph/file.c @@ -929,7 +929,8 @@ again: statret = __ceph_do_getattr(inode, page, CEPH_STAT_CAP_INLINE_DATA, !!page); if (statret < 0) { - __free_page(page); + if (page) + __free_page(page); if (statret == -ENODATA) { BUG_ON(retry_op != READ_INLINE); goto again; diff --git a/kernel/fs/ceph/inode.c b/kernel/fs/ceph/inode.c index 498dcfa2d..d98536c8a 100644 --- a/kernel/fs/ceph/inode.c +++ b/kernel/fs/ceph/inode.c @@ -1358,15 +1358,20 @@ static int fill_readdir_cache(struct inode *dir, struct dentry *dn, if (!ctl->page || pgoff != page_index(ctl->page)) { ceph_readdir_cache_release(ctl); - ctl->page = grab_cache_page(&dir->i_data, pgoff); + if (idx == 0) + ctl->page = grab_cache_page(&dir->i_data, pgoff); + else + ctl->page = find_lock_page(&dir->i_data, pgoff); if (!ctl->page) { ctl->index = -1; - return -ENOMEM; + return idx == 0 ? -ENOMEM : 0; } /* reading/filling the cache are serialized by * i_mutex, no need to use page lock */ unlock_page(ctl->page); ctl->dentries = kmap(ctl->page); + if (idx == 0) + memset(ctl->dentries, 0, PAGE_CACHE_SIZE); } if (req->r_dir_release_cnt == atomic64_read(&ci->i_release_count) && diff --git a/kernel/fs/ceph/mds_client.c b/kernel/fs/ceph/mds_client.c index e7b130a63..239bc9cba 100644 --- a/kernel/fs/ceph/mds_client.c +++ b/kernel/fs/ceph/mds_client.c @@ -274,12 +274,13 @@ static int parse_reply_info_extra(void **p, void *end, struct ceph_mds_reply_info_parsed *info, u64 features) { - if (info->head->op == CEPH_MDS_OP_GETFILELOCK) + u32 op = le32_to_cpu(info->head->op); + + if (op == CEPH_MDS_OP_GETFILELOCK) return parse_reply_info_filelock(p, end, info, features); - else if (info->head->op == CEPH_MDS_OP_READDIR || - info->head->op == CEPH_MDS_OP_LSSNAP) + else if (op == CEPH_MDS_OP_READDIR || op == CEPH_MDS_OP_LSSNAP) return parse_reply_info_dir(p, end, info, features); - else if (info->head->op == CEPH_MDS_OP_CREATE) + else if (op == CEPH_MDS_OP_CREATE) return parse_reply_info_create(p, end, info, features); else return -EIO; |