diff options
Diffstat (limited to 'fs/erofs/xattr.c')
| -rw-r--r-- | fs/erofs/xattr.c | 40 |
1 files changed, 19 insertions, 21 deletions
diff --git a/fs/erofs/xattr.c b/fs/erofs/xattr.c index 60729b1220b6..459caa3cd65d 100644 --- a/fs/erofs/xattr.c +++ b/fs/erofs/xattr.c @@ -68,8 +68,8 @@ static int init_inode_xattrs(struct inode *inode) } it.buf = __EROFS_BUF_INITIALIZER; - it.blkaddr = erofs_blknr(erofs_iloc(inode) + vi->inode_isize); - it.ofs = erofs_blkoff(erofs_iloc(inode) + vi->inode_isize); + it.blkaddr = erofs_blknr(sb, erofs_iloc(inode) + vi->inode_isize); + it.ofs = erofs_blkoff(sb, erofs_iloc(inode) + vi->inode_isize); /* read in shared xattr array (non-atomic, see kmalloc below) */ it.kaddr = erofs_read_metabuf(&it.buf, sb, it.blkaddr, EROFS_KMAP); @@ -92,9 +92,9 @@ static int init_inode_xattrs(struct inode *inode) it.ofs += sizeof(struct erofs_xattr_ibody_header); for (i = 0; i < vi->xattr_shared_count; ++i) { - if (it.ofs >= EROFS_BLKSIZ) { + if (it.ofs >= sb->s_blocksize) { /* cannot be unaligned */ - DBG_BUGON(it.ofs != EROFS_BLKSIZ); + DBG_BUGON(it.ofs != sb->s_blocksize); it.kaddr = erofs_read_metabuf(&it.buf, sb, ++it.blkaddr, EROFS_KMAP); @@ -139,15 +139,15 @@ struct xattr_iter_handlers { static inline int xattr_iter_fixup(struct xattr_iter *it) { - if (it->ofs < EROFS_BLKSIZ) + if (it->ofs < it->sb->s_blocksize) return 0; - it->blkaddr += erofs_blknr(it->ofs); + it->blkaddr += erofs_blknr(it->sb, it->ofs); it->kaddr = erofs_read_metabuf(&it->buf, it->sb, it->blkaddr, EROFS_KMAP); if (IS_ERR(it->kaddr)) return PTR_ERR(it->kaddr); - it->ofs = erofs_blkoff(it->ofs); + it->ofs = erofs_blkoff(it->sb, it->ofs); return 0; } @@ -165,8 +165,8 @@ static int inline_xattr_iter_begin(struct xattr_iter *it, inline_xattr_ofs = vi->inode_isize + xattr_header_sz; - it->blkaddr = erofs_blknr(erofs_iloc(inode) + inline_xattr_ofs); - it->ofs = erofs_blkoff(erofs_iloc(inode) + inline_xattr_ofs); + it->blkaddr = erofs_blknr(it->sb, erofs_iloc(inode) + inline_xattr_ofs); + it->ofs = erofs_blkoff(it->sb, erofs_iloc(inode) + inline_xattr_ofs); it->kaddr = erofs_read_metabuf(&it->buf, inode->i_sb, it->blkaddr, EROFS_KMAP); if (IS_ERR(it->kaddr)) @@ -222,8 +222,8 @@ static int xattr_foreach(struct xattr_iter *it, processed = 0; while (processed < entry.e_name_len) { - if (it->ofs >= EROFS_BLKSIZ) { - DBG_BUGON(it->ofs > EROFS_BLKSIZ); + if (it->ofs >= it->sb->s_blocksize) { + DBG_BUGON(it->ofs > it->sb->s_blocksize); err = xattr_iter_fixup(it); if (err) @@ -231,7 +231,7 @@ static int xattr_foreach(struct xattr_iter *it, it->ofs = 0; } - slice = min_t(unsigned int, EROFS_BLKSIZ - it->ofs, + slice = min_t(unsigned int, it->sb->s_blocksize - it->ofs, entry.e_name_len - processed); /* handle name */ @@ -257,8 +257,8 @@ static int xattr_foreach(struct xattr_iter *it, } while (processed < value_sz) { - if (it->ofs >= EROFS_BLKSIZ) { - DBG_BUGON(it->ofs > EROFS_BLKSIZ); + if (it->ofs >= it->sb->s_blocksize) { + DBG_BUGON(it->ofs > it->sb->s_blocksize); err = xattr_iter_fixup(it); if (err) @@ -266,7 +266,7 @@ static int xattr_foreach(struct xattr_iter *it, it->ofs = 0; } - slice = min_t(unsigned int, EROFS_BLKSIZ - it->ofs, + slice = min_t(unsigned int, it->sb->s_blocksize - it->ofs, value_sz - processed); op->value(it, processed, it->kaddr + it->ofs, slice); it->ofs += slice; @@ -352,15 +352,14 @@ static int shared_getxattr(struct inode *inode, struct getxattr_iter *it) { struct erofs_inode *const vi = EROFS_I(inode); struct super_block *const sb = inode->i_sb; - struct erofs_sb_info *const sbi = EROFS_SB(sb); unsigned int i; int ret = -ENOATTR; for (i = 0; i < vi->xattr_shared_count; ++i) { erofs_blk_t blkaddr = - xattrblock_addr(sbi, vi->xattr_shared_xattrs[i]); + xattrblock_addr(sb, vi->xattr_shared_xattrs[i]); - it->it.ofs = xattrblock_offset(sbi, vi->xattr_shared_xattrs[i]); + it->it.ofs = xattrblock_offset(sb, vi->xattr_shared_xattrs[i]); it->it.kaddr = erofs_read_metabuf(&it->it.buf, sb, blkaddr, EROFS_KMAP); if (IS_ERR(it->it.kaddr)) @@ -564,15 +563,14 @@ static int shared_listxattr(struct listxattr_iter *it) struct inode *const inode = d_inode(it->dentry); struct erofs_inode *const vi = EROFS_I(inode); struct super_block *const sb = inode->i_sb; - struct erofs_sb_info *const sbi = EROFS_SB(sb); unsigned int i; int ret = 0; for (i = 0; i < vi->xattr_shared_count; ++i) { erofs_blk_t blkaddr = - xattrblock_addr(sbi, vi->xattr_shared_xattrs[i]); + xattrblock_addr(sb, vi->xattr_shared_xattrs[i]); - it->it.ofs = xattrblock_offset(sbi, vi->xattr_shared_xattrs[i]); + it->it.ofs = xattrblock_offset(sb, vi->xattr_shared_xattrs[i]); it->it.kaddr = erofs_read_metabuf(&it->it.buf, sb, blkaddr, EROFS_KMAP); if (IS_ERR(it->it.kaddr)) |