linux-ext4 - [PATCH 2/2] f2fs: only set project inherit bit for directory

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Date:   Thu,  6 Jun 2019 13:32:25 +0900
From:   Wang Shilong <wangshilong1991@...il.com>
To:     linux-ext4@...r.kernel.org, linux-f2fs-devel@...ts.sourceforge.net
Cc:     Wang Shilong <wshilong@....com>, Andreas Dilger <adilger@...ger.ca>
Subject: [PATCH 2/2] f2fs: only set project inherit bit for directory

From: Wang Shilong <wshilong@....com>

It doesn't make any sense to have project inherit bits
for regular files, even though this won't cause any
problem, but it is better fix this.

Cc: Andreas Dilger <adilger@...ger.ca>
Signed-off-by: Wang Shilong <wshilong@....com>
---
 fs/f2fs/f2fs.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 06b89a9862ab..f02ebecb68ea 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -2370,7 +2370,8 @@ static inline void f2fs_change_bit(unsigned int nr, char *addr)
 			   F2FS_PROJINHERIT_FL)
 
 /* Flags that are appropriate for regular files (all but dir-specific ones). */
-#define F2FS_REG_FLMASK		(~(F2FS_DIRSYNC_FL | F2FS_TOPDIR_FL))
+#define F2FS_REG_FLMASK 	(~(F2FS_DIRSYNC_FL | F2FS_TOPDIR_FL |\
+				   F2FS_PROJINHERIT_FL))
 
 /* Flags that are appropriate for non-directories/regular files. */
 #define F2FS_OTHER_FLMASK	(F2FS_NODUMP_FL | F2FS_NOATIME_FL)
-- 
2.21.0