linux-ext4 - [PATCH 6/8] ext4: support project in ext4

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Message-Id: <1551449141-7884-7-git-send-email-wshilong1991@gmail.com>
Date:   Fri,  1 Mar 2019 23:05:39 +0900
From:   Wang Shilong <wangshilong1991@...il.com>
To:     linux-fsdevel@...r.kernel.org, linux-ext4@...r.kernel.org,
        linux-xfs@...r.kernel.org, linux-f2fs-devel@...ts.sourceforge.net
Cc:     lixi@....com, adilger@...ger.ca, Wang Shilong <wshilong@....com>
Subject: [PATCH 6/8] ext4: support project in ext4_getattr()

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

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

Signed-off-by: Wang Shilong <wshilong@....com>
---
 fs/ext4/inode.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index b6c451407dcd..cd7b3f997c3b 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -5703,6 +5703,8 @@ int ext4_getattr(const struct path *path, struct kstat *stat,
 	struct ext4_inode_info *ei = EXT4_I(inode);
 	unsigned int flags;
 
+	stat->projid = ei->i_projid;
+
 	if (EXT4_FITS_IN_INODE(raw_inode, ei, i_crtime)) {
 		stat->result_mask |= STATX_BTIME;
 		stat->btime.tv_sec = ei->i_crtime.tv_sec;
@@ -5720,12 +5722,15 @@ int ext4_getattr(const struct path *path, struct kstat *stat,
 		stat->attributes |= STATX_ATTR_IMMUTABLE;
 	if (flags & EXT4_NODUMP_FL)
 		stat->attributes |= STATX_ATTR_NODUMP;
+	if (flags & EXT4_PROJINHERIT_FL)
+		stat->attributes |= STATX_ATTR_PROJINHERIT;
 
 	stat->attributes_mask |= (STATX_ATTR_APPEND |
 				  STATX_ATTR_COMPRESSED |
 				  STATX_ATTR_ENCRYPTED |
 				  STATX_ATTR_IMMUTABLE |
-				  STATX_ATTR_NODUMP);
+				  STATX_ATTR_NODUMP |
+				  STATX_ATTR_PROJINHERIT);
 
 	generic_fillattr(inode, stat);
 	return 0;
-- 
2.19.1