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authorMilosz Tanski <milosz@adfin.com>2013-08-22 01:30:27 +0400
committerMilosz Tanski <milosz@adfin.com>2013-09-06 20:50:11 +0400
commit76be778b3a4eae63ee4dcb22ff2045d3a0fe863b (patch)
treeb656adc374f4037b08a628e28ea107b6d27e03ce /fs/ceph/addr.c
parent99ccbd229cf7453206bc858e795ec1f0345ff258 (diff)
downloadlinux-76be778b3a4eae63ee4dcb22ff2045d3a0fe863b.tar.xz
ceph: clean PgPrivate2 on returning from readpages
In some cases the ceph readapages code code bails without filling all the pages already marked by fscache. When we return back to readahead code this causes a BUG. Signed-off-by: Milosz Tanski <milosz@adfin.com>
Diffstat (limited to 'fs/ceph/addr.c')
-rw-r--r--fs/ceph/addr.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 3a21a7cbc21c..1fda9cf04a81 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -398,6 +398,8 @@ static int ceph_readpages(struct file *file, struct address_space *mapping,
BUG_ON(rc == 0);
}
out:
+ ceph_fscache_readpages_cancel(inode, page_list);
+
dout("readpages %p file %p ret %d\n", inode, file, rc);
return rc;
}