ceph: fix fscache invalidation

Ensure that we invalidate the fscache whenever we invalidate the
pagecache.

Signed-off-by: Jeff Layton <jlayton@kernel.org>

diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index ca07dfc60652080a21442d333f35119562a379d4..c40f713d6d21854b1d05ade6b8255329a5484fc8 100644 (file)
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -1867,6 +1867,7 @@ 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 adc8fc3c5d850d0d08ed84db8ee47c7d2f215146..2caa6df0bcdf29884dc022135fa24163d566de25 100644 (file)
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -1906,6 +1906,7 @@ static void ceph_do_invalidate_pages(struct inode *inode)
        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);
        }