diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/ialloc.c | 3 | ||||
| -rw-r--r-- | fs/ext4/ioctl.c | 6 |
2 files changed, 8 insertions, 1 deletions
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index 5f0c7fe32672..71d321b3b984 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -1292,7 +1292,8 @@ got: ei->i_extra_isize = sbi->s_want_extra_isize; ei->i_inline_off = 0; - if (ext4_has_feature_inline_data(sb)) + if (ext4_has_feature_inline_data(sb) && + (!(ei->i_flags & EXT4_DAX_FL) || S_ISDIR(mode))) ext4_set_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA); ret = inode; err = dquot_alloc_inode(inode); diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index a2cf35066f46..0796bfa72829 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -315,6 +315,12 @@ static void ext4_dax_dontcache(struct inode *inode, unsigned int flags) static bool dax_compatible(struct inode *inode, unsigned int oldflags, unsigned int flags) { + /* Allow the DAX flag to be changed on inline directories */ + if (S_ISDIR(inode->i_mode)) { + flags &= ~EXT4_INLINE_DATA_FL; + oldflags &= ~EXT4_INLINE_DATA_FL; + } + if (flags & EXT4_DAX_FL) { if ((oldflags & EXT4_DAX_MUT_EXCL) || ext4_test_inode_state(inode, |