diff options
Diffstat (limited to 'fs/orangefs/inode.c')
| -rw-r--r-- | fs/orangefs/inode.c | 64 |
1 files changed, 50 insertions, 14 deletions
diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c index 7a8c0c6e698d..4df560894386 100644 --- a/fs/orangefs/inode.c +++ b/fs/orangefs/inode.c @@ -53,7 +53,7 @@ static int orangefs_writepage_locked(struct page *page, bv.bv_len = wlen; bv.bv_offset = off % PAGE_SIZE; WARN_ON(wlen == 0); - iov_iter_bvec(&iter, WRITE, &bv, 1, wlen); + iov_iter_bvec(&iter, ITER_SOURCE, &bv, 1, wlen); ret = wait_for_direct_io(ORANGEFS_IO_WRITE, inode, &off, &iter, wlen, len, wr, NULL, NULL); @@ -112,7 +112,7 @@ static int orangefs_writepages_work(struct orangefs_writepages *ow, else ow->bv[i].bv_offset = 0; } - iov_iter_bvec(&iter, WRITE, ow->bv, ow->npages, ow->len); + iov_iter_bvec(&iter, ITER_SOURCE, ow->bv, ow->npages, ow->len); WARN_ON(ow->off >= len); if (ow->off + ow->len > len) @@ -270,7 +270,7 @@ static void orangefs_readahead(struct readahead_control *rac) offset = readahead_pos(rac); i_pages = &rac->mapping->i_pages; - iov_iter_xarray(&iter, READ, i_pages, offset, readahead_length(rac)); + iov_iter_xarray(&iter, ITER_DEST, i_pages, offset, readahead_length(rac)); /* read in the pages. */ if ((ret = wait_for_direct_io(ORANGEFS_IO_READ, inode, @@ -303,7 +303,7 @@ static int orangefs_read_folio(struct file *file, struct folio *folio) bv.bv_page = &folio->page; bv.bv_len = folio_size(folio); bv.bv_offset = 0; - iov_iter_bvec(&iter, READ, &bv, 1, folio_size(folio)); + iov_iter_bvec(&iter, ITER_DEST, &bv, 1, folio_size(folio)); ret = wait_for_direct_io(ORANGEFS_IO_READ, inode, &off, &iter, folio_size(folio), inode->i_size, NULL, NULL, file); @@ -530,7 +530,6 @@ static ssize_t orangefs_direct_IO(struct kiocb *iocb, size_t count = iov_iter_count(iter); ssize_t total_count = 0; ssize_t ret = -EINVAL; - int i = 0; gossip_debug(GOSSIP_FILE_DEBUG, "%s-BEGIN(%pU): count(%d) after estimate_max_iovecs.\n", @@ -556,7 +555,6 @@ static ssize_t orangefs_direct_IO(struct kiocb *iocb, while (iov_iter_count(iter)) { size_t each_count = iov_iter_count(iter); size_t amt_complete; - i++; /* how much to transfer in this loop iteration */ if (each_count > orangefs_bufmap_size_query()) @@ -828,15 +826,23 @@ again: spin_unlock(&inode->i_lock); mark_inode_dirty(inode); - if (iattr->ia_valid & ATTR_MODE) - /* change mod on a file that has ACLs */ - ret = posix_acl_chmod(&init_user_ns, inode, inode->i_mode); - ret = 0; out: return ret; } +int __orangefs_setattr_mode(struct dentry *dentry, struct iattr *iattr) +{ + int ret; + struct inode *inode = d_inode(dentry); + + ret = __orangefs_setattr(inode, iattr); + /* change mode on a file that has ACLs */ + if (!ret && (iattr->ia_valid & ATTR_MODE)) + ret = posix_acl_chmod(&init_user_ns, dentry, inode->i_mode); + return ret; +} + /* * Change attributes of an object referenced by dentry. */ @@ -849,7 +855,7 @@ int orangefs_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, ret = setattr_prepare(&init_user_ns, dentry, iattr); if (ret) goto out; - ret = __orangefs_setattr(d_inode(dentry), iattr); + ret = __orangefs_setattr_mode(dentry, iattr); sync_inode_metadata(d_inode(dentry), 1); out: gossip_debug(GOSSIP_INODE_DEBUG, "orangefs_setattr: returning %d\n", @@ -967,7 +973,7 @@ static int orangefs_fileattr_set(struct user_namespace *mnt_userns, /* ORANGEFS2 implementation of VFS inode operations for files */ static const struct inode_operations orangefs_file_inode_operations = { - .get_acl = orangefs_get_acl, + .get_inode_acl = orangefs_get_acl, .set_acl = orangefs_set_acl, .setattr = orangefs_setattr, .getattr = orangefs_getattr, @@ -1097,8 +1103,9 @@ struct inode *orangefs_iget(struct super_block *sb, * Allocate an inode for a newly created file and insert it into the inode hash. */ struct inode *orangefs_new_inode(struct super_block *sb, struct inode *dir, - int mode, dev_t dev, struct orangefs_object_kref *ref) + umode_t mode, dev_t dev, struct orangefs_object_kref *ref) { + struct posix_acl *acl = NULL, *default_acl = NULL; unsigned long hash = orangefs_handle_hash(ref); struct inode *inode; int error; @@ -1115,6 +1122,10 @@ struct inode *orangefs_new_inode(struct super_block *sb, struct inode *dir, if (!inode) return ERR_PTR(-ENOMEM); + error = posix_acl_create(dir, &mode, &default_acl, &acl); + if (error) + goto out_iput; + orangefs_set_inode(inode, ref); inode->i_ino = hash; /* needed for stat etc */ @@ -1125,6 +1136,19 @@ struct inode *orangefs_new_inode(struct super_block *sb, struct inode *dir, orangefs_init_iops(inode); inode->i_rdev = dev; + if (default_acl) { + error = __orangefs_set_acl(inode, default_acl, + ACL_TYPE_DEFAULT); + if (error) + goto out_iput; + } + + if (acl) { + error = __orangefs_set_acl(inode, acl, ACL_TYPE_ACCESS); + if (error) + goto out_iput; + } + error = insert_inode_locked4(inode, hash, orangefs_test_inode, ref); if (error < 0) goto out_iput; @@ -1132,10 +1156,22 @@ struct inode *orangefs_new_inode(struct super_block *sb, struct inode *dir, gossip_debug(GOSSIP_INODE_DEBUG, "Initializing ACL's for inode %pU\n", get_khandle_from_ino(inode)); - orangefs_init_acl(inode, dir); + if (mode != inode->i_mode) { + struct iattr iattr = { + .ia_mode = mode, + .ia_valid = ATTR_MODE, + }; + inode->i_mode = mode; + __orangefs_setattr(inode, &iattr); + __posix_acl_chmod(&acl, GFP_KERNEL, inode->i_mode); + } + posix_acl_release(acl); + posix_acl_release(default_acl); return inode; out_iput: iput(inode); + posix_acl_release(acl); + posix_acl_release(default_acl); return ERR_PTR(error); } |