This is a note to let you know that I've just added the patch titled
f2fs: fix remove page failed in invalidate compress pages
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
f2fs-fix-remove-page-failed-in-invalidate-compress-pages.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From d1917865a7906baf6b687e15e8e6195a295a3992 Mon Sep 17 00:00:00 2001
From: Fengnan Chang <changfengnan@xxxxxxxx>
Date: Fri, 26 Nov 2021 18:19:19 +0800
Subject: f2fs: fix remove page failed in invalidate compress pages
From: Fengnan Chang <changfengnan@xxxxxxxx>
commit d1917865a7906baf6b687e15e8e6195a295a3992 upstream.
Since compress inode not a regular file, generic_error_remove_page in
f2fs_invalidate_compress_pages will always be failed, set compress
inode as a regular file to fix it.
Fixes: 6ce19aff0b8c ("f2fs: compress: add compress_inode to cache compressed blocks")
Signed-off-by: Fengnan Chang <changfengnan@xxxxxxxx>
Reviewed-by: Chao Yu <chao@xxxxxxxxxx>
Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/f2fs/inode.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/fs/f2fs/inode.c
+++ b/fs/f2fs/inode.c
@@ -516,6 +516,11 @@ make_now:
} else if (ino == F2FS_COMPRESS_INO(sbi)) {
#ifdef CONFIG_F2FS_FS_COMPRESSION
inode->i_mapping->a_ops = &f2fs_compress_aops;
+ /*
+ * generic_error_remove_page only truncates pages of regular
+ * inode
+ */
+ inode->i_mode |= S_IFREG;
#endif
mapping_set_gfp_mask(inode->i_mapping,
GFP_NOFS | __GFP_HIGHMEM | __GFP_MOVABLE);
Patches currently in stable-queue which might be from changfengnan@xxxxxxxx are
queue-5.15/f2fs-fix-remove-page-failed-in-invalidate-compress-pages.patch
