wrappers for ->i_mutex access

[mirror_ubuntu-artful-kernel.git] / drivers / staging / lustre / lustre / llite / rw26.c

diff --git a/drivers/staging/lustre/lustre/llite/rw26.c b/drivers/staging/lustre/lustre/llite/rw26.c
index 39fa13b74cbdac3f82f128aee9837063d253183a..711fda93a58df7af9a6dbfe7e0403c0ef9d0700f 100644 (file)
--- a/drivers/staging/lustre/lustre/llite/rw26.c
+++ b/drivers/staging/lustre/lustre/llite/rw26.c
@@ -403,7 +403,7 @@ static ssize_t ll_direct_IO_26(struct kiocb *iocb, struct iov_iter *iter,
         * 1. Need inode mutex to operate transient pages.
         */
        if (iov_iter_rw(iter) == READ)
-               mutex_lock(&inode->i_mutex);
+               inode_lock(inode);
 
        LASSERT(obj->cob_transient_pages == 0);
        while (iov_iter_count(iter)) {
@@ -454,7 +454,7 @@ static ssize_t ll_direct_IO_26(struct kiocb *iocb, struct iov_iter *iter,
 out:
        LASSERT(obj->cob_transient_pages == 0);
        if (iov_iter_rw(iter) == READ)
-               mutex_unlock(&inode->i_mutex);
+               inode_unlock(inode);
 
        if (tot_bytes > 0) {
                if (iov_iter_rw(iter) == WRITE) {