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| author | Theodore Ts'o <tytso@mit.edu> | 2021-04-13 00:19:00 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-11 15:47:38 +0300 |
| commit | 133e83b5b3b337591b3e35e79c607fbfe82e5e44 (patch) | |
| tree | 495b121163b0db4b3386f9cbe232cf66fd2d8ae8 /fs/ext4/ialloc.c | |
| parent | 72447c925ea90800da153413098c796e4ba6c150 (diff) | |
| download | linux-133e83b5b3b337591b3e35e79c607fbfe82e5e44.tar.xz | |
ext4: allow the dax flag to be set and cleared on inline directories
commit 4811d9929cdae4238baf5b2522247bd2f9fa7b50 upstream.
This is needed to allow generic/607 to pass for file systems with the
inline data_feature enabled, and it allows the use of file systems
where the directories use inline_data, while the files are accessed
via DAX.
Cc: stable@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/ext4/ialloc.c')
| -rw-r--r-- | fs/ext4/ialloc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index a7ef18a913b7..c92558ede623 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -1291,7 +1291,8 @@ 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); |