From c644af1332833a5baa2b6a9220d1a1d988352b26 Mon Sep 17 00:00:00 2001 From: Daeho Jeong Date: Mon, 11 Mar 2024 16:59:19 -0700 Subject: [PATCH] f2fs: prevent atomic write on pinned file Since atomic write way was changed to out-place-update, we should prevent it on pinned files. Signed-off-by: Daeho Jeong Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/file.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 4dfe38e73130..8a2a44ab3d32 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -2083,7 +2083,8 @@ static int f2fs_ioc_start_atomic_write(struct file *filp, bool truncate) inode_lock(inode); - if (!f2fs_disable_compressed_file(inode)) { + if (!f2fs_disable_compressed_file(inode) || + f2fs_is_pinned_file(inode)) { ret = -EINVAL; goto out; } -- 2.25.1