diff options
| -rw-r--r-- | fs/ext4/inode.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 269c1ded169b..847770f57bfc 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -2299,15 +2299,14 @@ static int mpage_map_and_submit_buffers(struct mpage_da_data *mpd) struct folio_batch fbatch; unsigned nr, i; struct inode *inode = mpd->inode; - int bpp_bits = PAGE_SHIFT - inode->i_blkbits; pgoff_t start, end; ext4_lblk_t lblk; ext4_fsblk_t pblock; int err; bool map_bh = false; - start = mpd->map.m_lblk >> bpp_bits; - end = (mpd->map.m_lblk + mpd->map.m_len - 1) >> bpp_bits; + start = EXT4_LBLK_TO_PG(inode, mpd->map.m_lblk); + end = EXT4_LBLK_TO_PG(inode, mpd->map.m_lblk + mpd->map.m_len - 1); pblock = mpd->map.m_pblk; folio_batch_init(&fbatch); @@ -2318,7 +2317,7 @@ static int mpage_map_and_submit_buffers(struct mpage_da_data *mpd) for (i = 0; i < nr; i++) { struct folio *folio = fbatch.folios[i]; - lblk = folio->index << bpp_bits; + lblk = EXT4_PG_TO_LBLK(inode, folio->index); err = mpage_process_folio(mpd, folio, &lblk, &pblock, &map_bh); /* |