diff options
Diffstat (limited to 'fs/erofs/inode.c')
-rw-r--r-- | fs/erofs/inode.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/fs/erofs/inode.c b/fs/erofs/inode.c index 4be7dda3cd24..3502daee8d3b 100644 --- a/fs/erofs/inode.c +++ b/fs/erofs/inode.c @@ -23,8 +23,8 @@ static void *erofs_read_inode(struct erofs_buf *buf, unsigned int ifmt; int err; - blkaddr = erofs_blknr(inode_loc); - *ofs = erofs_blkoff(inode_loc); + blkaddr = erofs_blknr(sb, inode_loc); + *ofs = erofs_blkoff(sb, inode_loc); erofs_dbg("%s, reading inode nid %llu at %u of blkaddr %u", __func__, vi->nid, *ofs, blkaddr); @@ -58,11 +58,11 @@ static void *erofs_read_inode(struct erofs_buf *buf, case EROFS_INODE_LAYOUT_EXTENDED: vi->inode_isize = sizeof(struct erofs_inode_extended); /* check if the extended inode acrosses block boundary */ - if (*ofs + vi->inode_isize <= EROFS_BLKSIZ) { + if (*ofs + vi->inode_isize <= sb->s_blocksize) { *ofs += vi->inode_isize; die = (struct erofs_inode_extended *)dic; } else { - const unsigned int gotten = EROFS_BLKSIZ - *ofs; + const unsigned int gotten = sb->s_blocksize - *ofs; copied = kmalloc(vi->inode_isize, GFP_NOFS); if (!copied) { @@ -176,7 +176,7 @@ static void *erofs_read_inode(struct erofs_buf *buf, err = -EOPNOTSUPP; goto err_out; } - vi->chunkbits = LOG_BLOCK_SIZE + + vi->chunkbits = sb->s_blocksize_bits + (vi->chunkformat & EROFS_CHUNK_FORMAT_BLKBITS_MASK); } inode->i_mtime.tv_sec = inode->i_ctime.tv_sec; @@ -188,11 +188,12 @@ static void *erofs_read_inode(struct erofs_buf *buf, if (test_opt(&sbi->opt, DAX_ALWAYS) && S_ISREG(inode->i_mode) && vi->datalayout == EROFS_INODE_FLAT_PLAIN) inode->i_flags |= S_DAX; + if (!nblks) /* measure inode.i_blocks as generic filesystems */ - inode->i_blocks = roundup(inode->i_size, EROFS_BLKSIZ) >> 9; + inode->i_blocks = round_up(inode->i_size, sb->s_blocksize) >> 9; else - inode->i_blocks = nblks << LOG_SECTORS_PER_BLOCK; + inode->i_blocks = nblks << (sb->s_blocksize_bits - 9); return kaddr; bogusimode: @@ -210,11 +211,12 @@ static int erofs_fill_symlink(struct inode *inode, void *kaddr, unsigned int m_pofs) { struct erofs_inode *vi = EROFS_I(inode); + unsigned int bsz = i_blocksize(inode); char *lnk; /* if it cannot be handled with fast symlink scheme */ if (vi->datalayout != EROFS_INODE_FLAT_INLINE || - inode->i_size >= EROFS_BLKSIZ || inode->i_size < 0) { + inode->i_size >= bsz || inode->i_size < 0) { inode->i_op = &erofs_symlink_iops; return 0; } @@ -225,7 +227,7 @@ static int erofs_fill_symlink(struct inode *inode, void *kaddr, m_pofs += vi->xattr_isize; /* inline symlink data shouldn't cross block boundary */ - if (m_pofs + inode->i_size > EROFS_BLKSIZ) { + if (m_pofs + inode->i_size > bsz) { kfree(lnk); erofs_err(inode->i_sb, "inline data cross block boundary @ nid %llu", |