diff options
| author | David Howells <dhowells@redhat.com> | 2023-10-30 11:53:16 +0000 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2024-01-01 16:37:27 +0000 |
| commit | e6a7d7f71b17e0a44e2155bdad47eae7b5368503 (patch) | |
| tree | 6279edcf2624cc9abcb55f15b1251828530ec195 /fs/afs/vl_list.c | |
| parent | 92f091cdddace38e57ad570663b058a38b4d8bed (diff) | |
afs: Dispatch vlserver probes in priority order
When probing all the addresses for a volume location server, dispatch them
in order of descending priority to try and get back highest priority one
first.
Also add a tracepoint to show the transmission and completion of the
probes.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
Diffstat (limited to 'fs/afs/vl_list.c')
| -rw-r--r-- | fs/afs/vl_list.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/afs/vl_list.c b/fs/afs/vl_list.c index 5c4cd71caccf..9b1c20daac53 100644 --- a/fs/afs/vl_list.c +++ b/fs/afs/vl_list.c @@ -13,6 +13,7 @@ struct afs_vlserver *afs_alloc_vlserver(const char *name, size_t name_len, unsigned short port) { struct afs_vlserver *vlserver; + static atomic_t debug_ids; vlserver = kzalloc(struct_size(vlserver, name, name_len + 1), GFP_KERNEL); @@ -21,6 +22,7 @@ struct afs_vlserver *afs_alloc_vlserver(const char *name, size_t name_len, rwlock_init(&vlserver->lock); init_waitqueue_head(&vlserver->probe_wq); spin_lock_init(&vlserver->probe_lock); + vlserver->debug_id = atomic_inc_return(&debug_ids); vlserver->rtt = UINT_MAX; vlserver->name_len = name_len; vlserver->service_id = VL_SERVICE; |