diff options
Diffstat (limited to 'fs/gfs2/ops_file.c')
| -rw-r--r-- | fs/gfs2/ops_file.c | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/fs/gfs2/ops_file.c b/fs/gfs2/ops_file.c index 773421130116..94d76ace0b95 100644 --- a/fs/gfs2/ops_file.c +++ b/fs/gfs2/ops_file.c @@ -177,8 +177,8 @@ static const u32 fsflags_to_gfs2[32] = { [5] = GFS2_DIF_APPENDONLY, [7] = GFS2_DIF_NOATIME, [12] = GFS2_DIF_EXHASH, - [14] = GFS2_DIF_JDATA, - [20] = GFS2_DIF_DIRECTIO, + [14] = GFS2_DIF_INHERIT_JDATA, + [20] = GFS2_DIF_INHERIT_DIRECTIO, }; static const u32 gfs2_to_fsflags[32] = { @@ -187,8 +187,6 @@ static const u32 gfs2_to_fsflags[32] = { [gfs2fl_AppendOnly] = FS_APPEND_FL, [gfs2fl_NoAtime] = FS_NOATIME_FL, [gfs2fl_ExHash] = FS_INDEX_FL, - [gfs2fl_Jdata] = FS_JOURNAL_DATA_FL, - [gfs2fl_Directio] = FS_DIRECTIO_FL, [gfs2fl_InheritDirectio] = FS_DIRECTIO_FL, [gfs2fl_InheritJdata] = FS_JOURNAL_DATA_FL, }; @@ -207,6 +205,12 @@ static int gfs2_get_flags(struct file *filp, u32 __user *ptr) return error; fsflags = fsflags_cvt(gfs2_to_fsflags, ip->i_di.di_flags); + if (!S_ISDIR(inode->i_mode)) { + if (ip->i_di.di_flags & GFS2_DIF_JDATA) + fsflags |= FS_JOURNAL_DATA_FL; + if (ip->i_di.di_flags & GFS2_DIF_DIRECTIO) + fsflags |= FS_DIRECTIO_FL; + } if (put_user(fsflags, ptr)) error = -EFAULT; @@ -270,13 +274,6 @@ 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; @@ -315,11 +312,19 @@ out: static int gfs2_set_flags(struct file *filp, u32 __user *ptr) { + struct inode *inode = filp->f_path.dentry->d_inode; u32 fsflags, gfsflags; if (get_user(fsflags, ptr)) return -EFAULT; gfsflags = fsflags_cvt(fsflags_to_gfs2, fsflags); - return do_gfs2_set_flags(filp, gfsflags, ~0); + if (!S_ISDIR(inode->i_mode)) { + if (gfsflags & GFS2_DIF_INHERIT_JDATA) + gfsflags ^= (GFS2_DIF_JDATA | GFS2_DIF_INHERIT_JDATA); + if (gfsflags & GFS2_DIF_INHERIT_DIRECTIO) + gfsflags ^= (GFS2_DIF_DIRECTIO | GFS2_DIF_INHERIT_DIRECTIO); + return do_gfs2_set_flags(filp, gfsflags, ~0); + } + return do_gfs2_set_flags(filp, gfsflags, ~GFS2_DIF_JDATA); } static long gfs2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) |