diff options
Diffstat (limited to 'fs/ext2/inode.c')
| -rw-r--r-- | fs/ext2/inode.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c index 333fa62661d5..52377a0ee735 100644 --- a/fs/ext2/inode.c +++ b/fs/ext2/inode.c @@ -36,6 +36,7 @@ #include <linux/iomap.h> #include <linux/namei.h> #include <linux/uio.h> +#include <linux/dax.h> #include "ext2.h" #include "acl.h" #include "xattr.h" @@ -816,9 +817,11 @@ static int ext2_iomap_begin(struct inode *inode, loff_t offset, loff_t length, return ret; iomap->flags = 0; - iomap->bdev = inode->i_sb->s_bdev; iomap->offset = (u64)first_block << blkbits; - iomap->dax_dev = sbi->s_daxdev; + if (flags & IOMAP_DAX) + iomap->dax_dev = sbi->s_daxdev; + else + iomap->bdev = inode->i_sb->s_bdev; if (ret == 0) { iomap->type = IOMAP_HOLE; @@ -827,6 +830,8 @@ static int ext2_iomap_begin(struct inode *inode, loff_t offset, loff_t length, } else { iomap->type = IOMAP_MAPPED; iomap->addr = (u64)bno << blkbits; + if (flags & IOMAP_DAX) + iomap->addr += sbi->s_dax_part_off; iomap->length = (u64)ret << blkbits; iomap->flags |= IOMAP_F_MERGED; } @@ -962,7 +967,8 @@ ext2_dax_writepages(struct address_space *mapping, struct writeback_control *wbc } const struct address_space_operations ext2_aops = { - .set_page_dirty = __set_page_dirty_buffers, + .dirty_folio = block_dirty_folio, + .invalidate_folio = block_invalidate_folio, .readpage = ext2_readpage, .readahead = ext2_readahead, .writepage = ext2_writepage, @@ -977,7 +983,8 @@ const struct address_space_operations ext2_aops = { }; const struct address_space_operations ext2_nobh_aops = { - .set_page_dirty = __set_page_dirty_buffers, + .dirty_folio = block_dirty_folio, + .invalidate_folio = block_invalidate_folio, .readpage = ext2_readpage, .readahead = ext2_readahead, .writepage = ext2_nobh_writepage, @@ -993,8 +1000,7 @@ const struct address_space_operations ext2_nobh_aops = { static const struct address_space_operations ext2_dax_aops = { .writepages = ext2_dax_writepages, .direct_IO = noop_direct_IO, - .set_page_dirty = __set_page_dirty_no_writeback, - .invalidatepage = noop_invalidatepage, + .dirty_folio = noop_dirty_folio, }; /* @@ -1297,9 +1303,9 @@ static int ext2_setsize(struct inode *inode, loff_t newsize) inode_dio_wait(inode); if (IS_DAX(inode)) { - error = iomap_zero_range(inode, newsize, - PAGE_ALIGN(newsize) - newsize, NULL, - &ext2_iomap_ops); + error = dax_zero_range(inode, newsize, + PAGE_ALIGN(newsize) - newsize, NULL, + &ext2_iomap_ops); } else if (test_opt(inode->i_sb, NOBH)) error = nobh_truncate_page(inode->i_mapping, newsize, ext2_get_block); |