diff options
Diffstat (limited to 'fs/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index ba2f1e3db7c7..d04d8a7f12e7 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -3290,6 +3290,10 @@ static void ext4_set_iomap(struct inode *inode, struct iomap *iomap, if (map->m_flags & EXT4_MAP_NEW) iomap->flags |= IOMAP_F_NEW; + /* HW-offload atomics are always used */ + if (flags & IOMAP_ATOMIC) + iomap->flags |= IOMAP_F_ATOMIC_BIO; + if (flags & IOMAP_DAX) iomap->dax_dev = EXT4_SB(inode->i_sb)->s_daxdev; else @@ -3467,7 +3471,7 @@ static inline bool ext4_want_directio_fallback(unsigned flags, ssize_t written) return false; /* atomic writes are all-or-nothing */ - if (flags & IOMAP_ATOMIC_HW) + if (flags & IOMAP_ATOMIC) return false; /* can only try again if we wrote nothing */ |