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-rw-r--r--fs/gfs2/incore.h1
-rw-r--r--fs/gfs2/inode.c5
-rw-r--r--fs/gfs2/ops_file.c19
-rw-r--r--fs/gfs2/super.c1
-rw-r--r--fs/gfs2/sys.c2
5 files changed, 2 insertions, 26 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index 4ab3c3a4a96..448697a5c46 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -421,7 +421,6 @@ struct gfs2_tune {
unsigned int gt_quota_quantum; /* Secs between syncs to quota file */
unsigned int gt_atime_quantum; /* Min secs between atime updates */
unsigned int gt_new_files_jdata;
- unsigned int gt_new_files_directio;
unsigned int gt_max_readahead; /* Max bytes to read-ahead from disk */
unsigned int gt_stall_secs; /* Detects trouble! */
unsigned int gt_complain_secs;
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index caf40908335..6da0ab355b8 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -789,13 +789,8 @@ static void init_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl,
if ((dip->i_di.di_flags & GFS2_DIF_INHERIT_JDATA) ||
gfs2_tune_get(sdp, gt_new_files_jdata))
di->di_flags |= cpu_to_be32(GFS2_DIF_JDATA);
- if ((dip->i_di.di_flags & GFS2_DIF_INHERIT_DIRECTIO) ||
- gfs2_tune_get(sdp, gt_new_files_directio))
- di->di_flags |= cpu_to_be32(GFS2_DIF_DIRECTIO);
} else if (S_ISDIR(mode)) {
di->di_flags |= cpu_to_be32(dip->i_di.di_flags &
- GFS2_DIF_INHERIT_DIRECTIO);
- di->di_flags |= cpu_to_be32(dip->i_di.di_flags &
GFS2_DIF_INHERIT_JDATA);
}
diff --git a/fs/gfs2/ops_file.c b/fs/gfs2/ops_file.c
index 1737af98a42..21b397d0a29 100644
--- a/fs/gfs2/ops_file.c
+++ b/fs/gfs2/ops_file.c
@@ -134,7 +134,6 @@ static const u32 fsflags_to_gfs2[32] = {
[7] = GFS2_DIF_NOATIME,
[12] = GFS2_DIF_EXHASH,
[14] = GFS2_DIF_INHERIT_JDATA,
- [20] = GFS2_DIF_INHERIT_DIRECTIO,
};
static const u32 gfs2_to_fsflags[32] = {
@@ -143,7 +142,6 @@ static const u32 gfs2_to_fsflags[32] = {
[gfs2fl_AppendOnly] = FS_APPEND_FL,
[gfs2fl_NoAtime] = FS_NOATIME_FL,
[gfs2fl_ExHash] = FS_INDEX_FL,
- [gfs2fl_InheritDirectio] = FS_DIRECTIO_FL,
[gfs2fl_InheritJdata] = FS_JOURNAL_DATA_FL,
};
@@ -161,12 +159,8 @@ 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 (!S_ISDIR(inode->i_mode) && ip->i_di.di_flags & GFS2_DIF_JDATA)
+ fsflags |= FS_JOURNAL_DATA_FL;
if (put_user(fsflags, ptr))
error = -EFAULT;
@@ -195,13 +189,11 @@ void gfs2_set_inode_flags(struct inode *inode)
/* Flags that can be set by user space */
#define GFS2_FLAGS_USER_SET (GFS2_DIF_JDATA| \
- GFS2_DIF_DIRECTIO| \
GFS2_DIF_IMMUTABLE| \
GFS2_DIF_APPENDONLY| \
GFS2_DIF_NOATIME| \
GFS2_DIF_SYNC| \
GFS2_DIF_SYSTEM| \
- GFS2_DIF_INHERIT_DIRECTIO| \
GFS2_DIF_INHERIT_JDATA)
/**
@@ -292,8 +284,6 @@ static int gfs2_set_flags(struct file *filp, u32 __user *ptr)
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);
@@ -494,11 +484,6 @@ static int gfs2_open(struct inode *inode, struct file *file)
goto fail_gunlock;
}
- /* Listen to the Direct I/O flag */
-
- if (ip->i_di.di_flags & GFS2_DIF_DIRECTIO)
- file->f_flags |= O_DIRECT;
-
gfs2_glock_dq_uninit(&i_gh);
}
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index 12fe38fe498..63a8a902d9d 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -65,7 +65,6 @@ void gfs2_tune_init(struct gfs2_tune *gt)
gt->gt_quota_quantum = 60;
gt->gt_atime_quantum = 3600;
gt->gt_new_files_jdata = 0;
- gt->gt_new_files_directio = 0;
gt->gt_max_readahead = 1 << 18;
gt->gt_stall_secs = 600;
gt->gt_complain_secs = 10;
diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c
index 6f7e2e5858e..74846559fc3 100644
--- a/fs/gfs2/sys.c
+++ b/fs/gfs2/sys.c
@@ -412,7 +412,6 @@ TUNE_ATTR(max_readahead, 0);
TUNE_ATTR(complain_secs, 0);
TUNE_ATTR(statfs_slow, 0);
TUNE_ATTR(new_files_jdata, 0);
-TUNE_ATTR(new_files_directio, 0);
TUNE_ATTR(quota_simul_sync, 1);
TUNE_ATTR(quota_cache_secs, 1);
TUNE_ATTR(stall_secs, 1);
@@ -441,7 +440,6 @@ static struct attribute *tune_attrs[] = {
&tune_attr_quotad_secs.attr,
&tune_attr_quota_scale.attr,
&tune_attr_new_files_jdata.attr,
- &tune_attr_new_files_directio.attr,
NULL,
};