linux-ext4 - [PATCH RFC 08/15] fsnotify: Introduce helpers to send error

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Date:   Mon, 26 Apr 2021 14:41:54 -0400
From:   Gabriel Krisman Bertazi <krisman@...labora.com>
To:     amir73il@...il.com, tytso@....edu, djwong@...nel.org
Cc:     david@...morbit.com, jack@...e.com, dhowells@...hat.com,
        khazhy@...gle.com, linux-fsdevel@...r.kernel.org,
        linux-ext4@...r.kernel.org,
        Gabriel Krisman Bertazi <krisman@...labora.com>,
        kernel@...labora.com
Subject: [PATCH RFC 08/15] fsnotify: Introduce helpers to send error_events

Signed-off-by: Gabriel Krisman Bertazi <krisman@...labora.com>
---
 include/linux/fsnotify.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
index f8acddcf54fb..b3ac1a9d0d4d 100644
--- a/include/linux/fsnotify.h
+++ b/include/linux/fsnotify.h
@@ -317,4 +317,19 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
 		fsnotify_dentry(dentry, mask);
 }
 
+static inline void fsnotify_error_event(int error, struct inode *dir,
+					const char *function, int line,
+					void *fs_data, int fs_data_size)
+{
+	struct fs_error_report report = {
+		.error = error,
+		.line = line,
+		.function = function,
+		.fs_data_size = fs_data_size,
+		.fs_data = fs_data,
+	};
+
+	fsnotify(FS_ERROR, &report, FSNOTIFY_EVENT_ERROR, dir, NULL, NULL, 0);
+}
+
 #endif	/* _LINUX_FS_NOTIFY_H */
-- 
2.31.0