Use the explicit DAX flag instead of checking the inode flag in the
iomap code.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
fs/xfs/xfs_iomap.c | 7 ++++---
fs/xfs/xfs_iomap.h | 3 ++-
fs/xfs/xfs_pnfs.c | 2 +-
3 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index 604000b6243ec..8cef3b68cba78 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -188,6 +188,7 @@ xfs_iomap_write_direct(
struct xfs_inode *ip,
xfs_fileoff_t offset_fsb,
xfs_fileoff_t count_fsb,
+ unsigned int flags,
struct xfs_bmbt_irec *imap)
{
struct xfs_mount *mp = ip->i_mount;
@@ -229,7 +230,7 @@ xfs_iomap_write_direct(
* the reserve block pool for bmbt block allocation if there is no space
* left but we need to do unwritten extent conversion.
*/
- if (IS_DAX(VFS_I(ip))) {
+ if (flags & IOMAP_DAX) {
bmapi_flags = XFS_BMAPI_CONVERT | XFS_BMAPI_ZERO;
if (imap->br_state == XFS_EXT_UNWRITTEN) {
force = true;
@@ -620,7 +621,7 @@ imap_needs_alloc(
imap->br_startblock == DELAYSTARTBLOCK)
return true;
/* we convert unwritten extents before copying the data for DAX */
- if (IS_DAX(inode) && imap->br_state == XFS_EXT_UNWRITTEN)
+ if ((flags & IOMAP_DAX) && imap->br_state == XFS_EXT_UNWRITTEN)
return true;
return false;
}
@@ -826,7 +827,7 @@ xfs_direct_write_iomap_begin(
xfs_iunlock(ip, lockmode);
error = xfs_iomap_write_direct(ip, offset_fsb, end_fsb - offset_fsb,
- &imap);
+ flags, &imap);
if (error)
return error;
diff --git a/fs/xfs/xfs_iomap.h b/fs/xfs/xfs_iomap.h
index f1a281ab9328c..5648262a71736 100644
--- a/fs/xfs/xfs_iomap.h
+++ b/fs/xfs/xfs_iomap.h
@@ -12,7 +12,8 @@ struct xfs_inode;
struct xfs_bmbt_irec;
int xfs_iomap_write_direct(struct xfs_inode *ip, xfs_fileoff_t offset_fsb,
- xfs_fileoff_t count_fsb, struct xfs_bmbt_irec *imap);
+ xfs_fileoff_t count_fsb, unsigned int flags,
+ struct xfs_bmbt_irec *imap);
int xfs_iomap_write_unwritten(struct xfs_inode *, xfs_off_t, xfs_off_t, bool);
xfs_fileoff_t xfs_iomap_eof_align_last_fsb(struct xfs_inode *ip,
xfs_fileoff_t end_fsb);
diff --git a/fs/xfs/xfs_pnfs.c b/fs/xfs/xfs_pnfs.c
index 5e1d29d8b2e73..e188e1cf97cc5 100644
--- a/fs/xfs/xfs_pnfs.c
+++ b/fs/xfs/xfs_pnfs.c
@@ -155,7 +155,7 @@ xfs_fs_map_blocks(
xfs_iunlock(ip, lock_flags);
error = xfs_iomap_write_direct(ip, offset_fsb,
- end_fsb - offset_fsb, &imap);
+ end_fsb - offset_fsb, 0, &imap);
if (error)
goto out_unlock;
--
2.30.2
--
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