diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index ea90c53386b81cefa12c22e66282db565af08931..8488d70244620b40e5c37eb73ab60de99f061a24 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -1417,6 +1417,7 @@ struct cifsInodeInfo { struct inode vfs_inode; struct list_head deferred_closes; /* list of deferred closes */ spinlock_t deferred_lock; /* protection on deferred list */ + bool lease_granted; /* Flag to indicate whether lease or oplock is granted. */ }; static inline struct cifsInodeInfo * diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 304d9d3783c660d6d80a9d6723799813bf137cae..a1abd3da1d442c28fb032c7b0098721391fbd8e7 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -896,6 +896,7 @@ int cifs_close(struct inode *inode, struct file *file) file->private_data = NULL; dclose = kmalloc(sizeof(struct cifs_deferred_close), GFP_KERNEL); if ((cinode->oplock == CIFS_CACHE_RHW_FLG) && + cinode->lease_granted && dclose) { if (test_bit(CIFS_INO_MODIFIED_ATTR, &cinode->flags)) inode->i_ctime = inode->i_mtime = current_time(inode); diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index c693624a7267bf2429d2576908cd009e3b1916b6..21ef51d338e0ca333e21a81610ab0cec1d6567b6 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -3983,6 +3983,7 @@ smb2_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock, unsigned int epoch, bool *purge_cache) { oplock &= 0xFF; + cinode->lease_granted = false; if (oplock == SMB2_OPLOCK_LEVEL_NOCHANGE) return; if (oplock == SMB2_OPLOCK_LEVEL_BATCH) { @@ -4009,6 +4010,7 @@ smb21_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock, unsigned int new_oplock = 0; oplock &= 0xFF; + cinode->lease_granted = true; if (oplock == SMB2_OPLOCK_LEVEL_NOCHANGE) return;