From f6973c09490c919398fc87d9c6bec9c0b670c4c4 Mon Sep 17 00:00:00 2001 From: "Yan, Zheng" Date: Fri, 20 May 2016 16:57:29 +0800 Subject: [PATCH] ceph: use i_version to check validity of fscache Signed-off-by: Yan, Zheng --- fs/ceph/cache.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/ceph/cache.c b/fs/ceph/cache.c index 5b3f482..238c55b 100644 --- a/fs/ceph/cache.c +++ b/fs/ceph/cache.c @@ -25,6 +25,7 @@ #include "cache.h" struct ceph_aux_inode { + u64 version; struct timespec mtime; loff_t size; }; @@ -98,6 +99,7 @@ static uint16_t ceph_fscache_inode_get_aux(const void *cookie_netfs_data, const struct inode* inode = &ci->vfs_inode; memset(&aux, 0, sizeof(aux)); + aux.version = ci->i_version; aux.mtime = inode->i_mtime; aux.size = i_size_read(inode); @@ -124,6 +126,7 @@ static enum fscache_checkaux ceph_fscache_inode_check_aux( return FSCACHE_CHECKAUX_OBSOLETE; memset(&aux, 0, sizeof(aux)); + aux.version = ci->i_version; aux.mtime = inode->i_mtime; aux.size = i_size_read(inode); -- 2.7.4