[PATCH 1/4] fs/ntfs3: Keep preallocated only if option prealloc enabled
From: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Date: 2021-10-22 15:54:38
Also in:
lkml, ntfs3
Subsystem:
filesystems (vfs and infrastructure), ntfs3 filesystem, the rest · Maintainers:
Alexander Viro, Christian Brauner, Konstantin Komarov, Linus Torvalds
If size of file was reduced, we still kept allocated blocks. This commit makes ntfs3 work as other fs like btrfs. https://bugzilla.kernel.org/show_bug.cgi?id=214719 Fixes: 4342306f0f0d ("fs/ntfs3: Add file operations and implementation") Reported-by: Ganapathi Kamath Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> --- fs/ntfs3/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c
index 43b1451bff53..3ac0482c6880 100644
--- a/fs/ntfs3/file.c
+++ b/fs/ntfs3/file.c@@ -494,7 +494,7 @@ static int ntfs_truncate(struct inode *inode, loff_t new_size) down_write(&ni->file.run_lock); err = attr_set_size(ni, ATTR_DATA, NULL, 0, &ni->file.run, new_size, - &new_valid, true, NULL); + &new_valid, ni->mi.sbi->options->prealloc, NULL); up_write(&ni->file.run_lock); if (new_valid < ni->i_valid)
--
2.33.0