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| author | Eric Van Hensbergen <ericvh@kernel.org> | 2023-07-19 16:22:33 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-03 10:26:12 +0200 |
| commit | 592b0c50e3fbec08affa6b3b6b82c5a18bcad220 (patch) | |
| tree | 7b3b543cc7c0760c3d2ce2164bf34344481a8543 | |
| parent | cd27c7f7905657dc7cb479d44face94e4e936f69 (diff) | |
| download | linux-stable-592b0c50e3fbec08affa6b3b6b82c5a18bcad220.tar.gz linux-stable-592b0c50e3fbec08affa6b3b6b82c5a18bcad220.tar.bz2 linux-stable-592b0c50e3fbec08affa6b3b6b82c5a18bcad220.zip | |
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 <linux_oss@crudebyte.com>
Signed-off-by: Eric Van Hensbergen <ericvh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | fs/9p/vfs_file.c | 1 |
1 files changed, 0 insertions, 1 deletions
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); } |