From 592b0c50e3fbec08affa6b3b6b82c5a18bcad220 Mon Sep 17 00:00:00 2001 From: Eric Van Hensbergen Date: Wed, 19 Jul 2023 16:22:33 +0000 Subject: fs/9p: remove unnecessary invalidate_inode_pages2 commit 350cd9b959757e7c571f45fab29d116d5f67cbff upstream. There was an invalidate_inode_pages2 added to readonly mmap path that is unnecessary since that path is only entered when writeback cache is disabled on mount. Cc: stable@vger.kernel.org Fixes: 1543b4c5071c ("fs/9p: remove writeback fid and fix per-file modes") Reviewed-by: Christian Schoenebeck Signed-off-by: Eric Van Hensbergen Signed-off-by: Greg Kroah-Hartman --- fs/9p/vfs_file.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c index 3d18b61a959b..99cb4f04cbdb 100644 --- a/fs/9p/vfs_file.c +++ b/fs/9p/vfs_file.c @@ -484,7 +484,6 @@ v9fs_file_mmap(struct file *filp, struct vm_area_struct *vma) if (!(v9ses->cache & CACHE_WRITEBACK)) { p9_debug(P9_DEBUG_CACHE, "(read-only mmap mode)"); - invalidate_inode_pages2(filp->f_mapping); return generic_file_readonly_mmap(filp, vma); } -- cgit v1.2.3