diff options
Diffstat (limited to 'fs/ocfs2/file.c')
| -rw-r--r-- | fs/ocfs2/file.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index ad131a2fc58e..957ced628eb1 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -1129,9 +1129,12 @@ int ocfs2_setattr(struct mnt_idmap *idmap, struct dentry *dentry, trace_ocfs2_setattr(inode, dentry, (unsigned long long)OCFS2_I(inode)->ip_blkno, dentry->d_name.len, dentry->d_name.name, - attr->ia_valid, attr->ia_mode, - from_kuid(&init_user_ns, attr->ia_uid), - from_kgid(&init_user_ns, attr->ia_gid)); + attr->ia_valid, + attr->ia_valid & ATTR_MODE ? attr->ia_mode : 0, + attr->ia_valid & ATTR_UID ? + from_kuid(&init_user_ns, attr->ia_uid) : 0, + attr->ia_valid & ATTR_GID ? + from_kgid(&init_user_ns, attr->ia_gid) : 0); /* ensuring we don't even attempt to truncate a symlink */ if (S_ISLNK(inode->i_mode)) @@ -1784,6 +1787,14 @@ int ocfs2_remove_inode_range(struct inode *inode, return 0; if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) { + int id_count = ocfs2_max_inline_data_with_xattr(inode->i_sb, di); + + if (byte_start > id_count || byte_start + byte_len > id_count) { + ret = -EINVAL; + mlog_errno(ret); + goto out; + } + ret = ocfs2_truncate_inline(inode, di_bh, byte_start, byte_start + byte_len, 0); if (ret) { @@ -2387,6 +2398,8 @@ static ssize_t ocfs2_file_write_iter(struct kiocb *iocb, } else inode_lock(inode); + ocfs2_iocb_init_rw_locked(iocb); + /* * Concurrent O_DIRECT writes are allowed with * mount_option "coherency=buffered". @@ -2533,6 +2546,8 @@ static ssize_t ocfs2_file_read_iter(struct kiocb *iocb, if (!direct_io && nowait) return -EOPNOTSUPP; + ocfs2_iocb_init_rw_locked(iocb); + /* * buffered reads protect themselves in ->read_folio(). O_DIRECT reads * need locks to protect pending reads from racing with truncate. @@ -2801,6 +2816,7 @@ const struct file_operations ocfs2_fops = { .splice_write = iter_file_splice_write, .fallocate = ocfs2_fallocate, .remap_file_range = ocfs2_remap_file_range, + .fop_flags = FOP_ASYNC_LOCK, }; WRAP_DIR_ITER(ocfs2_readdir) // FIXME! @@ -2817,6 +2833,7 @@ const struct file_operations ocfs2_dops = { #endif .lock = ocfs2_lock, .flock = ocfs2_flock, + .fop_flags = FOP_ASYNC_LOCK, }; /* |