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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2015-10-17 16:18:43 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2015-10-17 16:18:43 -0400 |
| commit | e2b911c53584a92266943f3b7f2cdbc19c1a4e80 (patch) | |
| tree | 2f1fd1771ef5e3a24b05c1fad3dc9026b3ecd73d /fs/ext4/namei.c | |
| parent | 6a797d2737838906f2ea0a31686e87c3151e21ca (diff) | |
| download | op-kernel-dev-e2b911c53584a92266943f3b7f2cdbc19c1a4e80.zip op-kernel-dev-e2b911c53584a92266943f3b7f2cdbc19c1a4e80.tar.gz | |
ext4: clean up feature test macros with predicate functions
Create separate predicate functions to test/set/clear feature flags,
thereby replacing the wordy old macros. Furthermore, clean out the
places where we open-coded feature tests.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/ext4/namei.c')
| -rw-r--r-- | fs/ext4/namei.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index 8fd8e0d..52a79d4 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -2118,7 +2118,7 @@ static int ext4_add_entry(handle_t *handle, struct dentry *dentry, goto out; if (blocks == 1 && !dx_fallback && - EXT4_HAS_COMPAT_FEATURE(sb, EXT4_FEATURE_COMPAT_DIR_INDEX)) { + ext4_has_feature_dir_index(sb)) { retval = make_indexed_dir(handle, &fname, dentry, inode, bh); bh = NULL; /* make_indexed_dir releases bh */ @@ -2388,8 +2388,7 @@ static void ext4_inc_count(handle_t *handle, struct inode *inode) /* limit is 16-bit i_links_count */ if (inode->i_nlink >= EXT4_LINK_MAX || inode->i_nlink == 2) { set_nlink(inode, 1); - EXT4_SET_RO_COMPAT_FEATURE(inode->i_sb, - EXT4_FEATURE_RO_COMPAT_DIR_NLINK); + ext4_set_feature_dir_nlink(inode->i_sb); } } } @@ -3352,8 +3351,7 @@ static int ext4_setent(handle_t *handle, struct ext4_renament *ent, if (retval) return retval; ent->de->inode = cpu_to_le32(ino); - if (EXT4_HAS_INCOMPAT_FEATURE(ent->dir->i_sb, - EXT4_FEATURE_INCOMPAT_FILETYPE)) + if (ext4_has_feature_filetype(ent->dir->i_sb)) ent->de->file_type = file_type; ent->dir->i_version++; ent->dir->i_ctime = ent->dir->i_mtime = |
