vhost: disable host TSO for linear buffers without extbuf

[dpdk.git] / lib / librte_eal / common / eal_common_fbarray.c

diff --git a/lib/librte_eal/common/eal_common_fbarray.c b/lib/librte_eal/common/eal_common_fbarray.c
index eb04a1e..1312f93 100644 (file)
--- a/lib/librte_eal/common/eal_common_fbarray.c
+++ b/lib/librte_eal/common/eal_common_fbarray.c
@@ -709,7 +709,7 @@ fully_validate(const char *name, unsigned int elt_sz, unsigned int len)
        return 0;
 }
 
-int __rte_experimental
+int
 rte_fbarray_init(struct rte_fbarray *arr, const char *name, unsigned int len,
                unsigned int elt_sz)
 {
@@ -833,7 +833,7 @@ fail:
        return -1;
 }
 
-int __rte_experimental
+int
 rte_fbarray_attach(struct rte_fbarray *arr)
 {
        struct mem_area *ma = NULL, *tmp = NULL;
@@ -924,7 +924,7 @@ fail:
        return -1;
 }
 
-int __rte_experimental
+int
 rte_fbarray_detach(struct rte_fbarray *arr)
 {
        struct mem_area *tmp = NULL;
@@ -978,7 +978,7 @@ out:
        return ret;
 }
 
-int __rte_experimental
+int
 rte_fbarray_destroy(struct rte_fbarray *arr)
 {
        struct mem_area *tmp = NULL;
@@ -1055,12 +1055,15 @@ rte_fbarray_destroy(struct rte_fbarray *arr)
        TAILQ_REMOVE(&mem_area_tailq, tmp, next);
        free(tmp);
        ret = 0;
+
+       /* reset the fbarray structure */
+       memset(arr, 0, sizeof(*arr));
 out:
        rte_spinlock_unlock(&mem_area_lock);
        return ret;
 }
 
-void * __rte_experimental
+void *
 rte_fbarray_get(const struct rte_fbarray *arr, unsigned int idx)
 {
        void *ret = NULL;
@@ -1079,19 +1082,19 @@ rte_fbarray_get(const struct rte_fbarray *arr, unsigned int idx)
        return ret;
 }
 
-int __rte_experimental
+int
 rte_fbarray_set_used(struct rte_fbarray *arr, unsigned int idx)
 {
        return set_used(arr, idx, true);
 }
 
-int __rte_experimental
+int
 rte_fbarray_set_free(struct rte_fbarray *arr, unsigned int idx)
 {
        return set_used(arr, idx, false);
 }
 
-int __rte_experimental
+int
 rte_fbarray_is_used(struct rte_fbarray *arr, unsigned int idx)
 {
        struct used_mask *msk;
@@ -1160,25 +1163,25 @@ out:
        return ret;
 }
 
-int __rte_experimental
+int
 rte_fbarray_find_next_free(struct rte_fbarray *arr, unsigned int start)
 {
        return fbarray_find(arr, start, true, false);
 }
 
-int __rte_experimental
+int
 rte_fbarray_find_next_used(struct rte_fbarray *arr, unsigned int start)
 {
        return fbarray_find(arr, start, true, true);
 }
 
-int __rte_experimental
+int
 rte_fbarray_find_prev_free(struct rte_fbarray *arr, unsigned int start)
 {
        return fbarray_find(arr, start, false, false);
 }
 
-int __rte_experimental
+int
 rte_fbarray_find_prev_used(struct rte_fbarray *arr, unsigned int start)
 {
        return fbarray_find(arr, start, false, true);
@@ -1236,28 +1239,28 @@ out:
        return ret;
 }
 
-int __rte_experimental
+int
 rte_fbarray_find_next_n_free(struct rte_fbarray *arr, unsigned int start,
                unsigned int n)
 {
        return fbarray_find_n(arr, start, n, true, false);
 }
 
-int __rte_experimental
+int
 rte_fbarray_find_next_n_used(struct rte_fbarray *arr, unsigned int start,
                unsigned int n)
 {
        return fbarray_find_n(arr, start, n, true, true);
 }
 
-int __rte_experimental
+int
 rte_fbarray_find_prev_n_free(struct rte_fbarray *arr, unsigned int start,
                unsigned int n)
 {
        return fbarray_find_n(arr, start, n, false, false);
 }
 
-int __rte_experimental
+int
 rte_fbarray_find_prev_n_used(struct rte_fbarray *arr, unsigned int start,
                unsigned int n)
 {
@@ -1400,56 +1403,56 @@ fbarray_find_biggest(struct rte_fbarray *arr, unsigned int start, bool used,
        return biggest_idx;
 }
 
-int __rte_experimental
+int
 rte_fbarray_find_biggest_free(struct rte_fbarray *arr, unsigned int start)
 {
        return fbarray_find_biggest(arr, start, false, false);
 }
 
-int __rte_experimental
+int
 rte_fbarray_find_biggest_used(struct rte_fbarray *arr, unsigned int start)
 {
        return fbarray_find_biggest(arr, start, true, false);
 }
 
-int __rte_experimental
+int
 rte_fbarray_find_rev_biggest_free(struct rte_fbarray *arr, unsigned int start)
 {
        return fbarray_find_biggest(arr, start, false, true);
 }
 
-int __rte_experimental
+int
 rte_fbarray_find_rev_biggest_used(struct rte_fbarray *arr, unsigned int start)
 {
        return fbarray_find_biggest(arr, start, true, true);
 }
 
 
-int __rte_experimental
+int
 rte_fbarray_find_contig_free(struct rte_fbarray *arr, unsigned int start)
 {
        return fbarray_find_contig(arr, start, true, false);
 }
 
-int __rte_experimental
+int
 rte_fbarray_find_contig_used(struct rte_fbarray *arr, unsigned int start)
 {
        return fbarray_find_contig(arr, start, true, true);
 }
 
-int __rte_experimental
+int
 rte_fbarray_find_rev_contig_free(struct rte_fbarray *arr, unsigned int start)
 {
        return fbarray_find_contig(arr, start, false, false);
 }
 
-int __rte_experimental
+int
 rte_fbarray_find_rev_contig_used(struct rte_fbarray *arr, unsigned int start)
 {
        return fbarray_find_contig(arr, start, false, true);
 }
 
-int __rte_experimental
+int
 rte_fbarray_find_idx(const struct rte_fbarray *arr, const void *elt)
 {
        void *end;
@@ -1475,7 +1478,7 @@ rte_fbarray_find_idx(const struct rte_fbarray *arr, const void *elt)
        return ret;
 }
 
-void __rte_experimental
+void
 rte_fbarray_dump_metadata(struct rte_fbarray *arr, FILE *f)
 {
        struct used_mask *msk;