diff options
Diffstat (limited to 'include/linux/xarray.h')
| -rw-r--r-- | include/linux/xarray.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/include/linux/xarray.h b/include/linux/xarray.h index b4d70e7568b2..6b336098fca7 100644 --- a/include/linux/xarray.h +++ b/include/linux/xarray.h @@ -1714,13 +1714,12 @@ enum { * @xas: XArray operation state. * @entry: Entry retrieved from the array. * - * The loop body will be executed for each entry in the XArray that lies - * within the range specified by @xas. If the loop completes successfully, - * any entries that lie in this range will be replaced by @entry. The caller - * may break out of the loop; if they do so, the contents of the XArray will - * be unchanged. The operation may fail due to an out of memory condition. - * The caller may also call xa_set_err() to exit the loop while setting an - * error to record the reason. + * The loop body will be executed for each entry in the XArray that + * lies within the range specified by @xas. If the loop terminates + * normally, @entry will be %NULL. The user may break out of the loop, + * which will leave @entry set to the conflicting entry. The caller + * may also call xa_set_err() to exit the loop while setting an error + * to record the reason. */ #define xas_for_each_conflict(xas, entry) \ while ((entry = xas_find_conflict(xas))) |