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Diffstat (limited to 'fs/afs')
-rw-r--r--fs/afs/cmservice.c25
-rw-r--r--fs/afs/dir.c47
-rw-r--r--fs/afs/file.c1
-rw-r--r--fs/afs/inode.c1
-rw-r--r--fs/afs/internal.h1
-rw-r--r--fs/afs/main.c10
-rw-r--r--fs/afs/mntpt.c1
-rw-r--r--fs/afs/xattr.c23
8 files changed, 19 insertions, 90 deletions
diff --git a/fs/afs/cmservice.c b/fs/afs/cmservice.c
index fc5eb0f89304..c2e82b84c554 100644
--- a/fs/afs/cmservice.c
+++ b/fs/afs/cmservice.c
@@ -29,16 +29,11 @@ static void SRXAFSCB_TellMeAboutYourself(struct work_struct *);
static int afs_deliver_yfs_cb_callback(struct afs_call *);
-#define CM_NAME(name) \
- char afs_SRXCB##name##_name[] __tracepoint_string = \
- "CB." #name
-
/*
* CB.CallBack operation type
*/
-static CM_NAME(CallBack);
static const struct afs_call_type afs_SRXCBCallBack = {
- .name = afs_SRXCBCallBack_name,
+ .name = "CB.CallBack",
.deliver = afs_deliver_cb_callback,
.destructor = afs_cm_destructor,
.work = SRXAFSCB_CallBack,
@@ -47,9 +42,8 @@ static const struct afs_call_type afs_SRXCBCallBack = {
/*
* CB.InitCallBackState operation type
*/
-static CM_NAME(InitCallBackState);
static const struct afs_call_type afs_SRXCBInitCallBackState = {
- .name = afs_SRXCBInitCallBackState_name,
+ .name = "CB.InitCallBackState",
.deliver = afs_deliver_cb_init_call_back_state,
.destructor = afs_cm_destructor,
.work = SRXAFSCB_InitCallBackState,
@@ -58,9 +52,8 @@ static const struct afs_call_type afs_SRXCBInitCallBackState = {
/*
* CB.InitCallBackState3 operation type
*/
-static CM_NAME(InitCallBackState3);
static const struct afs_call_type afs_SRXCBInitCallBackState3 = {
- .name = afs_SRXCBInitCallBackState3_name,
+ .name = "CB.InitCallBackState3",
.deliver = afs_deliver_cb_init_call_back_state3,
.destructor = afs_cm_destructor,
.work = SRXAFSCB_InitCallBackState,
@@ -69,9 +62,8 @@ static const struct afs_call_type afs_SRXCBInitCallBackState3 = {
/*
* CB.Probe operation type
*/
-static CM_NAME(Probe);
static const struct afs_call_type afs_SRXCBProbe = {
- .name = afs_SRXCBProbe_name,
+ .name = "CB.Probe",
.deliver = afs_deliver_cb_probe,
.destructor = afs_cm_destructor,
.work = SRXAFSCB_Probe,
@@ -80,9 +72,8 @@ static const struct afs_call_type afs_SRXCBProbe = {
/*
* CB.ProbeUuid operation type
*/
-static CM_NAME(ProbeUuid);
static const struct afs_call_type afs_SRXCBProbeUuid = {
- .name = afs_SRXCBProbeUuid_name,
+ .name = "CB.ProbeUuid",
.deliver = afs_deliver_cb_probe_uuid,
.destructor = afs_cm_destructor,
.work = SRXAFSCB_ProbeUuid,
@@ -91,9 +82,8 @@ static const struct afs_call_type afs_SRXCBProbeUuid = {
/*
* CB.TellMeAboutYourself operation type
*/
-static CM_NAME(TellMeAboutYourself);
static const struct afs_call_type afs_SRXCBTellMeAboutYourself = {
- .name = afs_SRXCBTellMeAboutYourself_name,
+ .name = "CB.TellMeAboutYourself",
.deliver = afs_deliver_cb_tell_me_about_yourself,
.destructor = afs_cm_destructor,
.work = SRXAFSCB_TellMeAboutYourself,
@@ -102,9 +92,8 @@ static const struct afs_call_type afs_SRXCBTellMeAboutYourself = {
/*
* YFS CB.CallBack operation type
*/
-static CM_NAME(YFS_CallBack);
static const struct afs_call_type afs_SRXYFSCB_CallBack = {
- .name = afs_SRXCBYFS_CallBack_name,
+ .name = "YFSCB.CallBack",
.deliver = afs_deliver_yfs_cb_callback,
.destructor = afs_cm_destructor,
.work = SRXAFSCB_CallBack,
diff --git a/fs/afs/dir.c b/fs/afs/dir.c
index 3c486340b220..8c39533d122a 100644
--- a/fs/afs/dir.c
+++ b/fs/afs/dir.c
@@ -69,7 +69,6 @@ const struct inode_operations afs_dir_inode_operations = {
.permission = afs_permission,
.getattr = afs_getattr,
.setattr = afs_setattr,
- .listxattr = afs_listxattr,
};
const struct address_space_operations afs_dir_aops = {
@@ -978,9 +977,9 @@ static struct dentry *afs_lookup(struct inode *dir, struct dentry *dentry,
*/
static int afs_d_revalidate_rcu(struct dentry *dentry)
{
- struct afs_vnode *dvnode, *vnode;
+ struct afs_vnode *dvnode;
struct dentry *parent;
- struct inode *dir, *inode;
+ struct inode *dir;
long dir_version, de_version;
_enter("%p", dentry);
@@ -1010,18 +1009,6 @@ static int afs_d_revalidate_rcu(struct dentry *dentry)
return -ECHILD;
}
- /* Check to see if the vnode referred to by the dentry still
- * has a callback.
- */
- if (d_really_is_positive(dentry)) {
- inode = d_inode_rcu(dentry);
- if (inode) {
- vnode = AFS_FS_I(inode);
- if (!afs_check_validity(vnode))
- return -ECHILD;
- }
- }
-
return 1; /* Still valid */
}
@@ -1057,17 +1044,7 @@ static int afs_d_revalidate(struct dentry *dentry, unsigned int flags)
if (IS_ERR(key))
key = NULL;
- if (d_really_is_positive(dentry)) {
- inode = d_inode(dentry);
- if (inode) {
- vnode = AFS_FS_I(inode);
- afs_validate(vnode, key);
- if (test_bit(AFS_VNODE_DELETED, &vnode->flags))
- goto out_bad;
- }
- }
-
- /* lock down the parent dentry so we can peer at it */
+ /* Hold the parent dentry so we can peer at it */
parent = dget_parent(dentry);
dir = AFS_FS_I(d_inode(parent));
@@ -1076,7 +1053,7 @@ static int afs_d_revalidate(struct dentry *dentry, unsigned int flags)
if (test_bit(AFS_VNODE_DELETED, &dir->flags)) {
_debug("%pd: parent dir deleted", dentry);
- goto out_bad_parent;
+ goto not_found;
}
/* We only need to invalidate a dentry if the server's copy changed
@@ -1102,12 +1079,12 @@ static int afs_d_revalidate(struct dentry *dentry, unsigned int flags)
case 0:
/* the filename maps to something */
if (d_really_is_negative(dentry))
- goto out_bad_parent;
+ goto not_found;
inode = d_inode(dentry);
if (is_bad_inode(inode)) {
printk("kAFS: afs_d_revalidate: %pd2 has bad inode\n",
dentry);
- goto out_bad_parent;
+ goto not_found;
}
vnode = AFS_FS_I(inode);
@@ -1129,9 +1106,6 @@ static int afs_d_revalidate(struct dentry *dentry, unsigned int flags)
dentry, fid.unique,
vnode->fid.unique,
vnode->vfs_inode.i_generation);
- write_seqlock(&vnode->cb_lock);
- set_bit(AFS_VNODE_DELETED, &vnode->flags);
- write_sequnlock(&vnode->cb_lock);
goto not_found;
}
goto out_valid;
@@ -1146,7 +1120,7 @@ static int afs_d_revalidate(struct dentry *dentry, unsigned int flags)
default:
_debug("failed to iterate dir %pd: %d",
parent, ret);
- goto out_bad_parent;
+ goto not_found;
}
out_valid:
@@ -1157,16 +1131,9 @@ out_valid_noupdate:
_leave(" = 1 [valid]");
return 1;
- /* the dirent, if it exists, now points to a different vnode */
not_found:
- spin_lock(&dentry->d_lock);
- dentry->d_flags |= DCACHE_NFSFS_RENAMED;
- spin_unlock(&dentry->d_lock);
-
-out_bad_parent:
_debug("dropping dentry %pd2", dentry);
dput(parent);
-out_bad:
key_put(key);
_leave(" = 0 [bad]");
diff --git a/fs/afs/file.c b/fs/afs/file.c
index dd3c55c9101c..5d0b472e984b 100644
--- a/fs/afs/file.c
+++ b/fs/afs/file.c
@@ -42,7 +42,6 @@ const struct inode_operations afs_file_inode_operations = {
.getattr = afs_getattr,
.setattr = afs_setattr,
.permission = afs_permission,
- .listxattr = afs_listxattr,
};
const struct address_space_operations afs_fs_aops = {
diff --git a/fs/afs/inode.c b/fs/afs/inode.c
index a74e8e209454..4f58b28a1edd 100644
--- a/fs/afs/inode.c
+++ b/fs/afs/inode.c
@@ -27,7 +27,6 @@
static const struct inode_operations afs_symlink_inode_operations = {
.get_link = page_get_link,
- .listxattr = afs_listxattr,
};
static noinline void dump_vnode(struct afs_vnode *vnode, struct afs_vnode *parent_vnode)
diff --git a/fs/afs/internal.h b/fs/afs/internal.h
index 7fe88d918b23..c3ad582f9fd0 100644
--- a/fs/afs/internal.h
+++ b/fs/afs/internal.h
@@ -1354,7 +1354,6 @@ extern int afs_launder_page(struct page *);
* xattr.c
*/
extern const struct xattr_handler *afs_xattr_handlers[];
-extern ssize_t afs_listxattr(struct dentry *, char *, size_t);
/*
* yfsclient.c
diff --git a/fs/afs/main.c b/fs/afs/main.c
index c9c45d7078bd..d129a1a49616 100644
--- a/fs/afs/main.c
+++ b/fs/afs/main.c
@@ -186,7 +186,7 @@ static int __init afs_init(void)
goto error_cache;
#endif
- ret = register_pernet_subsys(&afs_net_ops);
+ ret = register_pernet_device(&afs_net_ops);
if (ret < 0)
goto error_net;
@@ -196,8 +196,8 @@ static int __init afs_init(void)
goto error_fs;
afs_proc_symlink = proc_symlink("fs/afs", NULL, "../self/net/afs");
- if (IS_ERR(afs_proc_symlink)) {
- ret = PTR_ERR(afs_proc_symlink);
+ if (!afs_proc_symlink) {
+ ret = -ENOMEM;
goto error_proc;
}
@@ -206,7 +206,7 @@ static int __init afs_init(void)
error_proc:
afs_fs_exit();
error_fs:
- unregister_pernet_subsys(&afs_net_ops);
+ unregister_pernet_device(&afs_net_ops);
error_net:
#ifdef CONFIG_AFS_FSCACHE
fscache_unregister_netfs(&afs_cache_netfs);
@@ -237,7 +237,7 @@ static void __exit afs_exit(void)
proc_remove(afs_proc_symlink);
afs_fs_exit();
- unregister_pernet_subsys(&afs_net_ops);
+ unregister_pernet_device(&afs_net_ops);
#ifdef CONFIG_AFS_FSCACHE
fscache_unregister_netfs(&afs_cache_netfs);
#endif
diff --git a/fs/afs/mntpt.c b/fs/afs/mntpt.c
index 79bc5f1338ed..f105f061e89b 100644
--- a/fs/afs/mntpt.c
+++ b/fs/afs/mntpt.c
@@ -32,7 +32,6 @@ const struct inode_operations afs_mntpt_inode_operations = {
.lookup = afs_mntpt_lookup,
.readlink = page_readlink,
.getattr = afs_getattr,
- .listxattr = afs_listxattr,
};
const struct inode_operations afs_autocell_inode_operations = {
diff --git a/fs/afs/xattr.c b/fs/afs/xattr.c
index 5552d034090a..13292d4ca860 100644
--- a/fs/afs/xattr.c
+++ b/fs/afs/xattr.c
@@ -11,29 +11,6 @@
#include <linux/xattr.h>
#include "internal.h"
-static const char afs_xattr_list[] =
- "afs.acl\0"
- "afs.cell\0"
- "afs.fid\0"
- "afs.volume\0"
- "afs.yfs.acl\0"
- "afs.yfs.acl_inherited\0"
- "afs.yfs.acl_num_cleaned\0"
- "afs.yfs.vol_acl";
-
-/*
- * Retrieve a list of the supported xattrs.
- */
-ssize_t afs_listxattr(struct dentry *dentry, char *buffer, size_t size)
-{
- if (size == 0)
- return sizeof(afs_xattr_list);
- if (size < sizeof(afs_xattr_list))
- return -ERANGE;
- memcpy(buffer, afs_xattr_list, sizeof(afs_xattr_list));
- return sizeof(afs_xattr_list);
-}
-
/*
* Get a file's ACL.
*/
generated by cgit v1.2.3 (git 2.0.4) at 2024-06-21 15:30:38 +0000