AFS: AFS fixups
Make some miscellaneous changes to the AFS filesystem:
(1) Assert RCU barriers on module exit to make sure RCU has finished with
callbacks in this module.
(2) Correctly handle the AFS server returning a zero-length read.
(3) Split out data zapping calls into one function (afs_zap_data).
(4) Rename some afs_file_*() functions to afs_*() where they apply to
non-regular files too.
(5) Be consistent about the presentation of volume ID:vnode ID in debugging
output.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/afs/vnode.c b/fs/afs/vnode.c
index a1904ab..0e37f99 100644
--- a/fs/afs/vnode.c
+++ b/fs/afs/vnode.c
@@ -261,7 +261,7 @@
DECLARE_WAITQUEUE(myself, current);
- _enter("%s,{%u,%u,%u}",
+ _enter("%s,{%x:%u.%u}",
vnode->volume->vlocation->vldb.name,
vnode->fid.vid, vnode->fid.vnode, vnode->fid.unique);
@@ -389,7 +389,7 @@
struct afs_server *server;
int ret;
- _enter("%s{%u,%u,%u},%x,,,",
+ _enter("%s{%x:%u.%u},%x,,,",
vnode->volume->vlocation->vldb.name,
vnode->fid.vid,
vnode->fid.vnode,
@@ -446,7 +446,7 @@
struct afs_server *server;
int ret;
- _enter("%s{%u,%u,%u},%x,%s,,",
+ _enter("%s{%x:%u.%u},%x,%s,,",
vnode->volume->vlocation->vldb.name,
vnode->fid.vid,
vnode->fid.vnode,
@@ -502,7 +502,7 @@
struct afs_server *server;
int ret;
- _enter("%s{%u,%u,%u},%x,%s",
+ _enter("%s{%x:%u.%u},%x,%s",
vnode->volume->vlocation->vldb.name,
vnode->fid.vid,
vnode->fid.vnode,
@@ -557,7 +557,7 @@
struct afs_server *server;
int ret;
- _enter("%s{%u,%u,%u},%s{%u,%u,%u},%x,%s",
+ _enter("%s{%x:%u.%u},%s{%x:%u.%u},%x,%s",
dvnode->volume->vlocation->vldb.name,
dvnode->fid.vid,
dvnode->fid.vnode,
@@ -628,7 +628,7 @@
struct afs_server *server;
int ret;
- _enter("%s{%u,%u,%u},%x,%s,%s,,,",
+ _enter("%s{%x:%u.%u},%x,%s,%s,,,",
vnode->volume->vlocation->vldb.name,
vnode->fid.vid,
vnode->fid.vnode,
@@ -687,7 +687,7 @@
struct afs_server *server;
int ret;
- _enter("%s{%u,%u,%u},%s{%u,%u,%u},%x,%s,%s",
+ _enter("%s{%x:%u.%u},%s{%u,%u,%u},%x,%s,%s",
orig_dvnode->volume->vlocation->vldb.name,
orig_dvnode->fid.vid,
orig_dvnode->fid.vnode,