LU-5577 obd: change brw_page->count to unsigned

[fs/lustre-release.git] / lustre / osc / osc_cache.c

diff --git a/lustre/osc/osc_cache.c b/lustre/osc/osc_cache.c
index 68dec1a..c97ffa9 100644 (file)
--- a/lustre/osc/osc_cache.c
+++ b/lustre/osc/osc_cache.c
@@ -1057,7 +1057,7 @@ static int osc_extent_make_ready(const struct lu_env *env,
        struct osc_async_page *oap;
        struct osc_async_page *last = NULL;
        struct osc_object *obj = ext->oe_obj;
-       int page_count = 0;
+       unsigned int page_count = 0;
        int rc;
        ENTRY;
 
@@ -1098,9 +1098,10 @@ static int osc_extent_make_ready(const struct lu_env *env,
        /* the last page is the only one we need to refresh its count by
         * the size of file. */
        if (!(last->oap_async_flags & ASYNC_COUNT_STABLE)) {
-               last->oap_count = osc_refresh_count(env, last, OBD_BRW_WRITE);
-               LASSERT(last->oap_count > 0);
-               LASSERT(last->oap_page_off + last->oap_count <= PAGE_CACHE_SIZE);
+               int last_oap_count = osc_refresh_count(env, last, OBD_BRW_WRITE);
+               LASSERT(last_oap_count > 0);
+               LASSERT(last->oap_page_off + last_oap_count <= PAGE_CACHE_SIZE);
+               last->oap_count = last_oap_count;
                spin_lock(&last->oap_lock);
                last->oap_async_flags |= ASYNC_COUNT_STABLE;
                spin_unlock(&last->oap_lock);