linux-kernel - [PATCH 1/7] fs: export invalidate

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250307134933.1033872-2-kent.overstreet@linux.dev>
Date: Fri,  7 Mar 2025 08:49:25 -0500
From: Kent Overstreet <kent.overstreet@...ux.dev>
To: linux-bcachefs@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Kent Overstreet <kent.overstreet@...ux.dev>,
	Alexander Viro <viro@...iv.linux.org.uk>,
	Christian Brauner <brauner@...nel.org>,
	Jan Kara <jack@...e.cz>
Subject: [PATCH 1/7] fs: export invalidate_inodes()

Needed in bcachefs for implementing blk_holder_ops.mark_dead, since we
can't use the standard fs holder ops (whicth assume a single block device
filesystem).

Cc: Alexander Viro <viro@...iv.linux.org.uk>
Cc: Christian Brauner <brauner@...nel.org>
Cc: Jan Kara <jack@...e.cz>
Signed-off-by: Kent Overstreet <kent.overstreet@...ux.dev>
---
 fs/inode.c         | 1 +
 fs/internal.h      | 1 -
 include/linux/fs.h | 1 +
 3 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/inode.c b/fs/inode.c
index 5587aabdaa5e..6364779a7006 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -939,6 +939,7 @@ void invalidate_inodes(struct super_block *sb)
 
 	dispose_list(&dispose);
 }
+EXPORT_SYMBOL_GPL(invalidate_inodes);
 
 /*
  * Isolate the inode from the LRU in preparation for freeing it.
diff --git a/fs/internal.h b/fs/internal.h
index e7f02ae1e098..7cb515cede3f 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -207,7 +207,6 @@ bool in_group_or_capable(struct mnt_idmap *idmap,
  * fs-writeback.c
  */
 extern long get_nr_dirty_inodes(void);
-void invalidate_inodes(struct super_block *sb);
 
 /*
  * dcache.c
diff --git a/include/linux/fs.h b/include/linux/fs.h
index be3ad155ec9f..5196317598ac 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -3251,6 +3251,7 @@ extern void unlock_new_inode(struct inode *);
 extern void discard_new_inode(struct inode *);
 extern unsigned int get_next_ino(void);
 extern void evict_inodes(struct super_block *sb);
+extern void invalidate_inodes(struct super_block *sb);
 void dump_mapping(const struct address_space *);
 
 /*
-- 
2.47.2