diff options
Diffstat (limited to 'src/vcl/vcl_private.c')
| -rw-r--r-- | src/vcl/vcl_private.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/vcl/vcl_private.c b/src/vcl/vcl_private.c index 86dccfe1cc9..76ae0e7719f 100644 --- a/src/vcl/vcl_private.c +++ b/src/vcl/vcl_private.c @@ -442,6 +442,36 @@ vcl_session_get_refcnt (vcl_session_t * s) return 0; } +void +vcl_segment_table_add (u64 segment_handle, u32 svm_segment_index) +{ + clib_rwlock_writer_lock (&vcm->segment_table_lock); + hash_set (vcm->segment_table, segment_handle, svm_segment_index); + clib_rwlock_writer_unlock (&vcm->segment_table_lock); +} + +u32 +vcl_segment_table_lookup (u64 segment_handle) +{ + uword *seg_indexp; + + clib_rwlock_reader_lock (&vcm->segment_table_lock); + seg_indexp = hash_get (vcm->segment_table, segment_handle); + clib_rwlock_reader_unlock (&vcm->segment_table_lock); + + if (!seg_indexp) + return VCL_INVALID_SEGMENT_INDEX; + return ((u32) * seg_indexp); +} + +void +vcl_segment_table_del (u64 segment_handle) +{ + clib_rwlock_writer_lock (&vcm->segment_table_lock); + hash_unset (vcm->segment_table, segment_handle); + clib_rwlock_writer_unlock (&vcm->segment_table_lock); +} + /* * fd.io coding-style-patch-verification: ON * |