cifs: Add some missing xas_retry() calls

[linux-2.6-microblaze.git] / fs / cifs / file.c

diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index ebfcaae..879524b 100644 (file)
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -52,6 +52,8 @@ static void cifs_undirty_folios(struct inode *inode, loff_t start, unsigned int
 
        end = (start + len - 1) / PAGE_SIZE;
        xas_for_each_marked(&xas, folio, end, PAGECACHE_TAG_DIRTY) {
+               if (xas_retry(&xas, folio))
+                       continue;
                xas_pause(&xas);
                rcu_read_unlock();
                folio_lock(folio);
@@ -81,6 +83,8 @@ void cifs_pages_written_back(struct inode *inode, loff_t start, unsigned int len
 
        end = (start + len - 1) / PAGE_SIZE;
        xas_for_each(&xas, folio, end) {
+               if (xas_retry(&xas, folio))
+                       continue;
                if (!folio_test_writeback(folio)) {
                        WARN_ONCE(1, "bad %x @%llx page %lx %lx\n",
                                  len, start, folio_index(folio), end);
@@ -112,6 +116,8 @@ void cifs_pages_write_failed(struct inode *inode, loff_t start, unsigned int len
 
        end = (start + len - 1) / PAGE_SIZE;
        xas_for_each(&xas, folio, end) {
+               if (xas_retry(&xas, folio))
+                       continue;
                if (!folio_test_writeback(folio)) {
                        WARN_ONCE(1, "bad %x @%llx page %lx %lx\n",
                                  len, start, folio_index(folio), end);