1 files changed, 20 insertions, 18 deletions

diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index ce36a56dfea..c5fb3597f69 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -105,7 +105,7 @@ static int gfs2_readdir(struct file *file, void *dirent, filldir_t filldir)
 		return error;
 	}
 
-	error = gfs2_dir_read(dir, &offset, dirent, filldir);
+	error = gfs2_dir_read(dir, &offset, dirent, filldir, &file->f_ra);
 
 	gfs2_glock_dq_uninit(&d_gh);
 
@@ -223,7 +223,7 @@ static int do_gfs2_set_flags(struct file *filp, u32 reqflags, u32 mask)
 	int error;
 	u32 new_flags, flags;
 
-	error = mnt_want_write(filp->f_path.mnt);
+	error = mnt_want_write_file(filp);
 	if (error)
 		return error;
 
@@ -285,7 +285,7 @@ out_trans_end:
 out:
 	gfs2_glock_dq_uninit(&gh);
 out_drop_write:
-	mnt_drop_write(filp->f_path.mnt);
+	mnt_drop_write_file(filp);
 	return error;
 }
 
@@ -365,7 +365,7 @@ static int gfs2_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
 	u64 pos = page->index << PAGE_CACHE_SHIFT;
 	unsigned int data_blocks, ind_blocks, rblocks;
 	struct gfs2_holder gh;
-	struct gfs2_alloc *al;
+	struct gfs2_qadata *qa;
 	loff_t size;
 	int ret;
 
@@ -393,16 +393,15 @@ static int gfs2_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
 	}
 
 	ret = -ENOMEM;
-	al = gfs2_alloc_get(ip);
-	if (al == NULL)
+	qa = gfs2_qadata_get(ip);
+	if (qa == NULL)
 		goto out_unlock;
 
 	ret = gfs2_quota_lock_check(ip);
 	if (ret)
 		goto out_alloc_put;
 	gfs2_write_calc_reserv(ip, PAGE_CACHE_SIZE, &data_blocks, &ind_blocks);
-	al->al_requested = data_blocks + ind_blocks;
-	ret = gfs2_inplace_reserve(ip);
+	ret = gfs2_inplace_reserve(ip, data_blocks + ind_blocks);
 	if (ret)
 		goto out_quota_unlock;
 
@@ -448,7 +447,7 @@ out_trans_fail:
 out_quota_unlock:
 	gfs2_quota_unlock(ip);
 out_alloc_put:
-	gfs2_alloc_put(ip);
+	gfs2_qadata_put(ip);
 out_unlock:
 	gfs2_glock_dq(&gh);
 out:
@@ -609,7 +608,7 @@ static int gfs2_fsync(struct file *file, loff_t start, loff_t end,
 	struct inode *inode = mapping->host;
 	int sync_state = inode->i_state & (I_DIRTY_SYNC|I_DIRTY_DATASYNC);
 	struct gfs2_inode *ip = GFS2_I(inode);
-	int ret, ret1 = 0;
+	int ret = 0, ret1 = 0;
 
 	if (mapping->nrpages) {
 		ret1 = filemap_fdatawrite_range(mapping, start, end);
@@ -750,8 +749,10 @@ static long gfs2_fallocate(struct file *file, int mode, loff_t offset,
 	struct gfs2_inode *ip = GFS2_I(inode);
 	unsigned int data_blocks = 0, ind_blocks = 0, rblocks;
 	loff_t bytes, max_bytes;
-	struct gfs2_alloc *al;
+	struct gfs2_qadata *qa;
 	int error;
+	const loff_t pos = offset;
+	const loff_t count = len;
 	loff_t bsize_mask = ~((loff_t)sdp->sd_sb.sb_bsize - 1);
 	loff_t next = (offset + len - 1) >> sdp->sd_sb.sb_bsize_shift;
 	loff_t max_chunk_size = UINT_MAX & bsize_mask;
@@ -782,8 +783,8 @@ static long gfs2_fallocate(struct file *file, int mode, loff_t offset,
 	while (len > 0) {
 		if (len < bytes)
 			bytes = len;
-		al = gfs2_alloc_get(ip);
-		if (!al) {
+		qa = gfs2_qadata_get(ip);
+		if (!qa) {
 			error = -ENOMEM;
 			goto out_unlock;
 		}
@@ -795,8 +796,7 @@ static long gfs2_fallocate(struct file *file, int mode, loff_t offset,
 retry:
 		gfs2_write_calc_reserv(ip, bytes, &data_blocks, &ind_blocks);
 
-		al->al_requested = data_blocks + ind_blocks;
-		error = gfs2_inplace_reserve(ip);
+		error = gfs2_inplace_reserve(ip, data_blocks + ind_blocks);
 		if (error) {
 			if (error == -ENOSPC && bytes > sdp->sd_sb.sb_bsize) {
 				bytes >>= 1;
@@ -810,7 +810,6 @@ retry:
 		max_bytes = bytes;
 		calc_max_reserv(ip, (len > max_chunk_size)? max_chunk_size: len,
 				&max_bytes, &data_blocks, &ind_blocks);
-		al->al_requested = data_blocks + ind_blocks;
 
 		rblocks = RES_DINODE + ind_blocks + RES_STATFS + RES_QUOTA +
 			  RES_RG_HDR + gfs2_rg_blocks(ip);
@@ -832,8 +831,11 @@ retry:
 		offset += max_bytes;
 		gfs2_inplace_release(ip);
 		gfs2_quota_unlock(ip);
-		gfs2_alloc_put(ip);
+		gfs2_qadata_put(ip);
 	}
+
+	if (error == 0)
+		error = generic_write_sync(file, pos, count);
 	goto out_unlock;
 
 out_trans_fail:
@@ -841,7 +843,7 @@ out_trans_fail:
 out_qunlock:
 	gfs2_quota_unlock(ip);
 out_alloc_put:
-	gfs2_alloc_put(ip);
+	gfs2_qadata_put(ip);
 out_unlock:
 	gfs2_glock_dq(&ip->i_gh);
 out_uninit: