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| author | David Howells <dhowells@redhat.com> | 2023-11-02 16:08:43 +0000 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2024-01-01 16:37:27 +0000 |
| commit | ca0e79a46097d54e4af46c67c852479d97af35bb (patch) | |
| tree | 4d6df831634dd37fca6dc83e3c85cbeb3d98ddf6 /fs/afs/server.c | |
| parent | 21c1f410d20295dbeee4178f7fdde5e167e20b43 (diff) | |
| download | linux-ca0e79a46097d54e4af46c67c852479d97af35bb.tar.gz linux-ca0e79a46097d54e4af46c67c852479d97af35bb.tar.bz2 linux-ca0e79a46097d54e4af46c67c852479d97af35bb.zip | |
afs: Make it possible to find the volumes that are using a server
Make it possible to find the afs_volume structs that are using an
afs_server struct to aid in breaking volume callbacks.
The way this is done is that each afs_volume already has an array of
afs_server_entry records that point to the servers where that volume might
be found. An afs_volume backpointer and a list node is added to each entry
and each entry is then added to an RCU-traversable list on the afs_server
to which it points.
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/server.c')
| -rw-r--r-- | fs/afs/server.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/afs/server.c b/fs/afs/server.c index 281625c71aff..db2f66b11b40 100644 --- a/fs/afs/server.c +++ b/fs/afs/server.c @@ -217,6 +217,7 @@ static struct afs_server *afs_alloc_server(struct afs_cell *cell, server->addr_version = alist->version; server->uuid = *uuid; rwlock_init(&server->fs_lock); + INIT_LIST_HEAD(&server->volumes); INIT_WORK(&server->initcb_work, afs_server_init_callback_work); init_waitqueue_head(&server->probe_wq); INIT_LIST_HEAD(&server->probe_link); |