diff options
| author | David Howells | 2018-05-12 23:31:33 +0200 |
|---|---|---|
| committer | David Howells | 2018-05-14 16:15:18 +0200 |
| commit | 68251f0a6818f3be19b1471f36c956ca97c1427d (patch) | |
| tree | 1e4fb0cacb40aff37e9f0177a772c6509631afec /fs/afs/file.c | |
| parent | afs: Fix afs_find_server search loop (diff) | |
| download | kernel-qcow2-linux-68251f0a6818f3be19b1471f36c956ca97c1427d.tar.gz kernel-qcow2-linux-68251f0a6818f3be19b1471f36c956ca97c1427d.tar.xz kernel-qcow2-linux-68251f0a6818f3be19b1471f36c956ca97c1427d.zip | |
afs: Fix whole-volume callback handling
It's possible for an AFS file server to issue a whole-volume notification
that callbacks on all the vnodes in the file have been broken. This is
done for R/O and backup volumes (which don't have per-file callbacks) and
for things like a volume being taken offline.
Fix callback handling to detect whole-volume notifications, to track it
across operations and to check it during inode validation.
Fixes: c435ee34551e ("afs: Overhaul the callback handling")
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'fs/afs/file.c')
| -rw-r--r-- | fs/afs/file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/afs/file.c b/fs/afs/file.c index c24c08016dd9..7d4f26198573 100644 --- a/fs/afs/file.c +++ b/fs/afs/file.c @@ -238,7 +238,7 @@ int afs_fetch_data(struct afs_vnode *vnode, struct key *key, struct afs_read *de ret = -ERESTARTSYS; if (afs_begin_vnode_operation(&fc, vnode, key)) { while (afs_select_fileserver(&fc)) { - fc.cb_break = vnode->cb_break + vnode->cb_s_break; + fc.cb_break = afs_calc_vnode_cb_break(vnode); afs_fs_fetch_data(&fc, desc); } |