linux-kernel - [PATCH] fs/ntfs3: Keep prealloc for all types of files

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Message-ID: <ed3dc0b6-2fd4-5be0-2815-9f2504d8e1b5@paragon-software.com>
Date:   Fri, 1 Oct 2021 18:58:03 +0300
From:   Konstantin Komarov <almaz.alexandrovich@...agon-software.com>
To:     <ntfs3@...ts.linux.dev>
CC:     <linux-kernel@...r.kernel.org>, <linux-fsdevel@...r.kernel.org>
Subject: [PATCH] fs/ntfs3: Keep prealloc for all types of files

Fixes: xfstest generic/274

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@...agon-software.com>
---
 fs/ntfs3/attrib.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/fs/ntfs3/attrib.c b/fs/ntfs3/attrib.c
index 8a00fa978f5f..e8c00dda42ad 100644
--- a/fs/ntfs3/attrib.c
+++ b/fs/ntfs3/attrib.c
@@ -447,11 +447,8 @@ int attr_set_size(struct ntfs_inode *ni, enum ATTR_TYPE type,
 again_1:
 	align = sbi->cluster_size;
 
-	if (is_ext) {
+	if (is_ext)
 		align <<= attr_b->nres.c_unit;
-		if (is_attr_sparsed(attr_b))
-			keep_prealloc = false;
-	}
 
 	old_valid = le64_to_cpu(attr_b->nres.valid_size);
 	old_size = le64_to_cpu(attr_b->nres.data_size);
@@ -461,9 +458,6 @@ int attr_set_size(struct ntfs_inode *ni, enum ATTR_TYPE type,
 	new_alloc = (new_size + align - 1) & ~(u64)(align - 1);
 	new_alen = new_alloc >> cluster_bits;
 
-	if (keep_prealloc && is_ext)
-		keep_prealloc = false;
-
 	if (keep_prealloc && new_size < old_size) {
 		attr_b->nres.data_size = cpu_to_le64(new_size);
 		mi_b->dirty = true;
-- 
2.33.0