LU-15217 pcc: disable PCC for encrypted files

[fs/lustre-release.git] / lustre / llite / pcc.c

diff --git a/lustre/llite/pcc.c b/lustre/llite/pcc.c
index 93fad9a..ab451c4 100644 (file)
--- a/lustre/llite/pcc.c
+++ b/lustre/llite/pcc.c
@@ -1451,6 +1451,9 @@ int pcc_file_open(struct inode *inode, struct file *file)
        if (!S_ISREG(inode->i_mode))
                RETURN(0);
 
+       if (IS_ENCRYPTED(inode))
+               RETURN(0);
+
        pcc_inode_lock(inode);
        pcci = ll_i2pcci(inode);
 
@@ -1548,7 +1551,7 @@ static void pcc_io_fini(struct inode *inode)
 
        LASSERT(pcci && atomic_read(&pcci->pcci_active_ios) > 0);
        if (atomic_dec_and_test(&pcci->pcci_active_ios))
-               wake_up_all(&pcci->pcci_waitq);
+               wake_up(&pcci->pcci_waitq);
 }