[PATCH AUTOSEL 4.14 08/12] ceph: fix fscache invalidation
From: Sasha Levin <sashal@kernel.org>
Date: 2021-05-12 19:57:43
Also in:
ceph-devel, lkml
Subsystem:
ceph distributed file system client (ceph), filesystems (vfs and infrastructure), the rest · Maintainers:
Ilya Dryomov, Alex Markuze, Viacheslav Dubeyko, Alexander Viro, Christian Brauner, Linus Torvalds
From: Jeff Layton <jlayton@kernel.org> [ Upstream commit 10a7052c7868bc7bc72d947f5aac6f768928db87 ] Ensure that we invalidate the fscache whenever we invalidate the pagecache. Signed-off-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- fs/ceph/caps.c | 1 + fs/ceph/inode.c | 1 + 2 files changed, 2 insertions(+)
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 382cf85fd574..b077b9a6bf95 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c@@ -1662,6 +1662,7 @@ static int try_nonblocking_invalidate(struct inode *inode) u32 invalidating_gen = ci->i_rdcache_gen; spin_unlock(&ci->i_ceph_lock); + ceph_fscache_invalidate(inode); invalidate_mapping_pages(&inode->i_data, 0, -1); spin_lock(&ci->i_ceph_lock);
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 5999d806de78..90db2cd07840 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c@@ -1757,6 +1757,7 @@ static void ceph_invalidate_work(struct work_struct *work) orig_gen = ci->i_rdcache_gen; spin_unlock(&ci->i_ceph_lock); + ceph_fscache_invalidate(inode); if (invalidate_inode_pages2(inode->i_mapping) < 0) { pr_err("invalidate_pages %p fails\n", inode); }
--
2.30.2