diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/gfs2/ops_file.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/fs/gfs2/ops_file.c b/fs/gfs2/ops_file.c index 3fb1a29..c2dbc30 100644 --- a/fs/gfs2/ops_file.c +++ b/fs/gfs2/ops_file.c @@ -545,8 +545,6 @@ static const u32 iflags_to_gfs2[32] = { [iflag_Index] = GFS2_DIF_EXHASH, [iflag_JournalData] = GFS2_DIF_JDATA, [iflag_DirectIO] = GFS2_DIF_DIRECTIO, - [iflag_InheritDirectIO] = GFS2_DIF_INHERIT_DIRECTIO, - [iflag_InheritJdata] = GFS2_DIF_INHERIT_JDATA, }; static const u32 gfs2_to_iflags[32] = { @@ -557,8 +555,8 @@ static const u32 gfs2_to_iflags[32] = { [gfs2fl_ExHash] = IFLAG_INDEX, [gfs2fl_Jdata] = IFLAG_JOURNAL_DATA, [gfs2fl_Directio] = IFLAG_DIRECTIO, - [gfs2fl_InheritDirectio] = IFLAG_INHERITDIRECTIO, - [gfs2fl_InheritJdata] = IFLAG_INHERITJDATA, + [gfs2fl_InheritDirectio] = IFLAG_DIRECTIO, + [gfs2fl_InheritJdata] = IFLAG_JOURNAL_DATA, }; static int gfs2_get_flags(struct file *filp, u32 __user *ptr) @@ -621,20 +619,17 @@ static int do_gfs2_set_flags(struct file *filp, u32 reqflags, u32 mask) if ((new_flags ^ flags) == 0) goto out; + if (S_ISDIR(inode->i_mode)) { + if ((new_flags ^ flags) & GFS2_DIF_JDATA) + new_flags ^= (GFS2_DIF_JDATA|GFS2_DIF_INHERIT_JDATA); + if ((new_flags ^ flags) & GFS2_DIF_DIRECTIO) + new_flags ^= (GFS2_DIF_DIRECTIO|GFS2_DIF_INHERIT_DIRECTIO); + } + error = -EINVAL; if ((new_flags ^ flags) & ~GFS2_FLAGS_USER_SET) goto out; - if (S_ISDIR(inode->i_mode)) { - if ((new_flags ^ flags) & (GFS2_DIF_JDATA | GFS2_DIF_DIRECTIO)) - goto out; - } else if (S_ISREG(inode->i_mode)) { - if ((new_flags ^ flags) & (GFS2_DIF_INHERIT_DIRECTIO| - GFS2_DIF_INHERIT_JDATA)) - goto out; - } else - goto out; - error = -EPERM; if (IS_IMMUTABLE(inode) && (new_flags & GFS2_DIF_IMMUTABLE)) goto out; |
