diff options
| author | Yan, Zheng <zyan@redhat.com> | 2015-03-24 15:49:36 +0800 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2015-04-20 18:55:36 +0300 |
| commit | a9f6eb61850e1599f9aa5141f25ccc1d8248e174 (patch) | |
| tree | 85f679a07a520e47301c88f9fcd0ff52979658b5 /fs/ceph | |
| parent | 571ade336ac89f5db602f7df992152e4f4b945bc (diff) | |
| download | linux-stable-a9f6eb61850e1599f9aa5141f25ccc1d8248e174.tar.gz linux-stable-a9f6eb61850e1599f9aa5141f25ccc1d8248e174.tar.bz2 linux-stable-a9f6eb61850e1599f9aa5141f25ccc1d8248e174.zip | |
ceph: don't zero i_wrbuffer_ref when reconnecting is denied
remove_session_caps_cb() does not truncate dirty data in page
cache, but zeros i_wrbuffer_ref/i_wrbuffer_ref_head. This will
result negtive i_wrbuffer_ref/i_wrbuffer_ref_head
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Diffstat (limited to 'fs/ceph')
| -rw-r--r-- | fs/ceph/mds_client.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index 0cfc2d163549..c3bac611a097 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -1120,13 +1120,6 @@ static int remove_session_caps_cb(struct inode *inode, struct ceph_cap *cap, mdsc->num_cap_flushing--; drop = 1; } - if (drop && ci->i_wrbuffer_ref) { - pr_info(" dropping dirty data for %p %lld\n", - inode, ceph_ino(inode)); - ci->i_wrbuffer_ref = 0; - ci->i_wrbuffer_ref_head = 0; - drop++; - } spin_unlock(&mdsc->cap_dirty_lock); } spin_unlock(&ci->i_ceph_lock); |