diff options
Diffstat (limited to 'fs/f2fs/xattr.c')
| -rw-r--r-- | fs/f2fs/xattr.c | 59 |
1 files changed, 29 insertions, 30 deletions
diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c index 7c65540148f8..a83451577ebc 100644 --- a/fs/f2fs/xattr.c +++ b/fs/f2fs/xattr.c @@ -241,6 +241,29 @@ static struct f2fs_xattr_entry *__find_inline_xattr(void *base_addr, return entry; } +static int read_inline_xattr(struct inode *inode, struct page *ipage, + void *txattr_addr) +{ + struct f2fs_sb_info *sbi = F2FS_I_SB(inode); + unsigned int inline_size = inline_xattr_size(inode); + struct page *page = NULL; + void *inline_addr; + + if (ipage) { + inline_addr = inline_xattr_addr(ipage); + } else { + page = get_node_page(sbi, inode->i_ino); + if (IS_ERR(page)) + return PTR_ERR(page); + + inline_addr = inline_xattr_addr(page); + } + memcpy(txattr_addr, inline_addr, inline_size); + f2fs_put_page(page, 1); + + return 0; +} + static int lookup_all_xattrs(struct inode *inode, struct page *ipage, unsigned int index, unsigned int len, const char *name, struct f2fs_xattr_entry **xe, @@ -263,21 +286,9 @@ static int lookup_all_xattrs(struct inode *inode, struct page *ipage, /* read from inline xattr */ if (inline_size) { - struct page *page = NULL; - void *inline_addr; - - if (ipage) { - inline_addr = inline_xattr_addr(ipage); - } else { - page = get_node_page(sbi, inode->i_ino); - if (IS_ERR(page)) { - err = PTR_ERR(page); - goto out; - } - inline_addr = inline_xattr_addr(page); - } - memcpy(txattr_addr, inline_addr, inline_size); - f2fs_put_page(page, 1); + err = read_inline_xattr(inode, ipage, txattr_addr); + if (err) + goto out; *xe = __find_inline_xattr(txattr_addr, &last_addr, index, len, name); @@ -339,21 +350,9 @@ static int read_all_xattrs(struct inode *inode, struct page *ipage, /* read from inline xattr */ if (inline_size) { - struct page *page = NULL; - void *inline_addr; - - if (ipage) { - inline_addr = inline_xattr_addr(ipage); - } else { - page = get_node_page(sbi, inode->i_ino); - if (IS_ERR(page)) { - err = PTR_ERR(page); - goto fail; - } - inline_addr = inline_xattr_addr(page); - } - memcpy(txattr_addr, inline_addr, inline_size); - f2fs_put_page(page, 1); + err = read_inline_xattr(inode, ipage, txattr_addr); + if (err) + goto fail; } /* read from xattr node block */ |