[7] = GFS2_DIF_NOATIME,
[12] = GFS2_DIF_EXHASH,
[14] = GFS2_DIF_INHERIT_JDATA,
+ [17] = GFS2_DIF_TOPDIR,
};
static const u32 gfs2_to_fsflags[32] = {
[gfs2fl_AppendOnly] = FS_APPEND_FL,
[gfs2fl_NoAtime] = FS_NOATIME_FL,
[gfs2fl_ExHash] = FS_INDEX_FL,
+ [gfs2fl_TopLevel] = FS_TOPDIR_FL,
[gfs2fl_InheritJdata] = FS_JOURNAL_DATA_FL,
};
GFS2_DIF_NOATIME| \
GFS2_DIF_SYNC| \
GFS2_DIF_SYSTEM| \
+ GFS2_DIF_TOPDIR| \
GFS2_DIF_INHERIT_JDATA)
/**
gfsflags = fsflags_cvt(fsflags_to_gfs2, fsflags);
if (!S_ISDIR(inode->i_mode)) {
+ gfsflags &= ~GFS2_DIF_TOPDIR;
if (gfsflags & GFS2_DIF_INHERIT_JDATA)
gfsflags ^= (GFS2_DIF_JDATA | GFS2_DIF_INHERIT_JDATA);
return do_gfs2_set_flags(filp, gfsflags, ~0);
if (ret)
return ret;
+ atomic_set(&ip->i_res->rs_sizehint,
+ PAGE_CACHE_SIZE >> sdp->sd_sb.sb_bsize_shift);
+
gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh);
ret = gfs2_glock_nq(&gh);
if (ret)
static int gfs2_release(struct inode *inode, struct file *file)
{
- struct gfs2_sbd *sdp = inode->i_sb->s_fs_info;
- struct gfs2_file *fp;
struct gfs2_inode *ip = GFS2_I(inode);
- fp = file->private_data;
+ kfree(file->private_data);
file->private_data = NULL;
- if ((file->f_mode & FMODE_WRITE) && ip->i_res &&
+ if ((file->f_mode & FMODE_WRITE) &&
(atomic_read(&inode->i_writecount) == 1))
gfs2_rs_delete(ip);
- if (gfs2_assert_warn(sdp, fp))
- return -EIO;
-
- kfree(fp);
-
return 0;
}
unsigned long nr_segs, loff_t pos)
{
struct file *file = iocb->ki_filp;
+ size_t writesize = iov_length(iov, nr_segs);
struct dentry *dentry = file->f_dentry;
struct gfs2_inode *ip = GFS2_I(dentry->d_inode);
+ struct gfs2_sbd *sdp;
int ret;
+ sdp = GFS2_SB(file->f_mapping->host);
ret = gfs2_rs_alloc(ip);
if (ret)
return ret;
+ atomic_set(&ip->i_res->rs_sizehint, writesize >> sdp->sd_sb.sb_bsize_shift);
if (file->f_flags & O_APPEND) {
struct gfs2_holder gh;
if (unlikely(error))
goto out_uninit;
+ atomic_set(&ip->i_res->rs_sizehint, len >> sdp->sd_sb.sb_bsize_shift);
+
while (len > 0) {
if (len < bytes)
bytes = len;
offset += bytes;
continue;
}
- error = gfs2_rindex_update(sdp);
- if (error)
- goto out_unlock;
-
error = gfs2_quota_lock_check(ip);
if (error)
goto out_unlock;