summaryrefslogtreecommitdiffstats
path: root/fs/lockd
diff options
context:
space:
mode:
Diffstat (limited to 'fs/lockd')
-rw-r--r--fs/lockd/clntlock.c10
-rw-r--r--fs/lockd/clntproc.c39
-rw-r--r--fs/lockd/svclock.c4
-rw-r--r--fs/lockd/xdr.c8
-rw-r--r--fs/lockd/xdr4.c8
5 files changed, 35 insertions, 34 deletions
diff --git a/fs/lockd/clntlock.c b/fs/lockd/clntlock.c
index 92681c9e9b2..06270774516 100644
--- a/fs/lockd/clntlock.c
+++ b/fs/lockd/clntlock.c
@@ -36,7 +36,7 @@ struct nlm_wait {
struct nlm_host * b_host;
struct file_lock * b_lock; /* local file lock */
unsigned short b_reclaim; /* got to reclaim lock */
- u32 b_status; /* grant callback status */
+ __be32 b_status; /* grant callback status */
};
static LIST_HEAD(nlm_blocked);
@@ -53,7 +53,7 @@ struct nlm_wait *nlmclnt_prepare_block(struct nlm_host *host, struct file_lock *
block->b_host = host;
block->b_lock = fl;
init_waitqueue_head(&block->b_wait);
- block->b_status = NLM_LCK_BLOCKED;
+ block->b_status = nlm_lck_blocked;
list_add(&block->b_list, &nlm_blocked);
}
return block;
@@ -89,7 +89,7 @@ int nlmclnt_block(struct nlm_wait *block, struct nlm_rqst *req, long timeout)
* nlmclnt_lock for an explanation.
*/
ret = wait_event_interruptible_timeout(block->b_wait,
- block->b_status != NLM_LCK_BLOCKED,
+ block->b_status != nlm_lck_blocked,
timeout);
if (ret < 0)
return -ERESTARTSYS;
@@ -131,7 +131,7 @@ __be32 nlmclnt_grant(const struct sockaddr_in *addr, const struct nlm_lock *lock
/* Alright, we found a lock. Set the return status
* and wake up the caller
*/
- block->b_status = NLM_LCK_GRANTED;
+ block->b_status = nlm_granted;
wake_up(&block->b_wait);
res = nlm_granted;
}
@@ -211,7 +211,7 @@ restart:
/* Now, wake up all processes that sleep on a blocked lock */
list_for_each_entry(block, &nlm_blocked, b_list) {
if (block->b_host == host) {
- block->b_status = NLM_LCK_DENIED_GRACE_PERIOD;
+ block->b_status = nlm_lck_denied_grace_period;
wake_up(&block->b_wait);
}
}
diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
index 80a1a6dccc8..0b4acc1c5e7 100644
--- a/fs/lockd/clntproc.c
+++ b/fs/lockd/clntproc.c
@@ -27,7 +27,7 @@
static int nlmclnt_test(struct nlm_rqst *, struct file_lock *);
static int nlmclnt_lock(struct nlm_rqst *, struct file_lock *);
static int nlmclnt_unlock(struct nlm_rqst *, struct file_lock *);
-static int nlm_stat_to_errno(u32 stat);
+static int nlm_stat_to_errno(__be32 stat);
static void nlmclnt_locks_init_private(struct file_lock *fl, struct nlm_host *host);
static int nlmclnt_cancel(struct nlm_host *, int , struct file_lock *);
@@ -325,7 +325,7 @@ nlmclnt_call(struct nlm_rqst *req, u32 proc)
}
break;
} else
- if (resp->status == NLM_LCK_DENIED_GRACE_PERIOD) {
+ if (resp->status == nlm_lck_denied_grace_period) {
dprintk("lockd: server in grace period\n");
if (argp->reclaim) {
printk(KERN_WARNING
@@ -411,10 +411,10 @@ nlmclnt_test(struct nlm_rqst *req, struct file_lock *fl)
goto out;
switch (req->a_res.status) {
- case NLM_LCK_GRANTED:
+ case nlm_granted:
fl->fl_type = F_UNLCK;
break;
- case NLM_LCK_DENIED:
+ case nlm_lck_denied:
/*
* Report the conflicting lock back to the application.
*/
@@ -524,9 +524,9 @@ again:
if (!req->a_args.block)
break;
/* Did a reclaimer thread notify us of a server reboot? */
- if (resp->status == NLM_LCK_DENIED_GRACE_PERIOD)
+ if (resp->status == nlm_lck_denied_grace_period)
continue;
- if (resp->status != NLM_LCK_BLOCKED)
+ if (resp->status != nlm_lck_blocked)
break;
/* Wait on an NLM blocking lock */
status = nlmclnt_block(block, req, NLMCLNT_POLL_TIMEOUT);
@@ -535,11 +535,11 @@ again:
*/
if (status < 0)
goto out_unblock;
- if (resp->status != NLM_LCK_BLOCKED)
+ if (resp->status != nlm_lck_blocked)
break;
}
- if (resp->status == NLM_LCK_GRANTED) {
+ if (resp->status == nlm_granted) {
down_read(&host->h_rwsem);
/* Check whether or not the server has rebooted */
if (fl->fl_u.nfs_fl.state != host->h_state) {
@@ -556,7 +556,7 @@ again:
out_unblock:
nlmclnt_finish_block(block);
/* Cancel the blocked request if it is still pending */
- if (resp->status == NLM_LCK_BLOCKED)
+ if (resp->status == nlm_lck_blocked)
nlmclnt_cancel(host, req->a_args.block, fl);
out:
nlm_release_call(req);
@@ -585,12 +585,12 @@ nlmclnt_reclaim(struct nlm_host *host, struct file_lock *fl)
req->a_args.reclaim = 1;
if ((status = nlmclnt_call(req, NLMPROC_LOCK)) >= 0
- && req->a_res.status == NLM_LCK_GRANTED)
+ && req->a_res.status == nlm_granted)
return 0;
printk(KERN_WARNING "lockd: failed to reclaim lock for pid %d "
"(errno %d, status %d)\n", fl->fl_pid,
- status, req->a_res.status);
+ status, ntohl(req->a_res.status));
/*
* FIXME: This is a serious failure. We can
@@ -637,10 +637,10 @@ nlmclnt_unlock(struct nlm_rqst *req, struct file_lock *fl)
if (status < 0)
goto out;
- if (resp->status == NLM_LCK_GRANTED)
+ if (resp->status == nlm_granted)
goto out;
- if (resp->status != NLM_LCK_DENIED_NOLOCKS)
+ if (resp->status != nlm_lck_denied_nolocks)
printk("lockd: unexpected unlock status: %d\n", resp->status);
/* What to do now? I'm out of my depth... */
status = -ENOLCK;
@@ -652,7 +652,7 @@ out:
static void nlmclnt_unlock_callback(struct rpc_task *task, void *data)
{
struct nlm_rqst *req = data;
- int status = req->a_res.status;
+ u32 status = ntohl(req->a_res.status);
if (RPC_ASSASSINATED(task))
goto die;
@@ -720,6 +720,7 @@ static int nlmclnt_cancel(struct nlm_host *host, int block, struct file_lock *fl
static void nlmclnt_cancel_callback(struct rpc_task *task, void *data)
{
struct nlm_rqst *req = data;
+ u32 status = ntohl(req->a_res.status);
if (RPC_ASSASSINATED(task))
goto die;
@@ -731,9 +732,9 @@ static void nlmclnt_cancel_callback(struct rpc_task *task, void *data)
}
dprintk("lockd: cancel status %u (task %u)\n",
- req->a_res.status, task->tk_pid);
+ status, task->tk_pid);
- switch (req->a_res.status) {
+ switch (status) {
case NLM_LCK_GRANTED:
case NLM_LCK_DENIED_GRACE_PERIOD:
case NLM_LCK_DENIED:
@@ -744,7 +745,7 @@ static void nlmclnt_cancel_callback(struct rpc_task *task, void *data)
goto retry_cancel;
default:
printk(KERN_NOTICE "lockd: weird return %d for CANCEL call\n",
- req->a_res.status);
+ status);
}
die:
@@ -768,9 +769,9 @@ static const struct rpc_call_ops nlmclnt_cancel_ops = {
* Convert an NLM status code to a generic kernel errno
*/
static int
-nlm_stat_to_errno(u32 status)
+nlm_stat_to_errno(__be32 status)
{
- switch(status) {
+ switch(ntohl(status)) {
case NLM_LCK_GRANTED:
return 0;
case NLM_LCK_DENIED:
diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c
index 5c054b20fd5..c7db0a5bccd 100644
--- a/fs/lockd/svclock.c
+++ b/fs/lockd/svclock.c
@@ -645,7 +645,7 @@ static const struct rpc_call_ops nlmsvc_grant_ops = {
* block.
*/
void
-nlmsvc_grant_reply(struct nlm_cookie *cookie, u32 status)
+nlmsvc_grant_reply(struct nlm_cookie *cookie, __be32 status)
{
struct nlm_block *block;
@@ -655,7 +655,7 @@ nlmsvc_grant_reply(struct nlm_cookie *cookie, u32 status)
return;
if (block) {
- if (status == NLM_LCK_DENIED_GRACE_PERIOD) {
+ if (status == nlm_lck_denied_grace_period) {
/* Try again in a couple of seconds */
nlmsvc_insert_block(block, 10 * HZ);
} else {
diff --git a/fs/lockd/xdr.c b/fs/lockd/xdr.c
index b7c949256e5..34dae5d7073 100644
--- a/fs/lockd/xdr.c
+++ b/fs/lockd/xdr.c
@@ -361,7 +361,7 @@ nlmsvc_decode_res(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp)
{
if (!(p = nlm_decode_cookie(p, &resp->cookie)))
return 0;
- resp->status = ntohl(*p++);
+ resp->status = *p++;
return xdr_argsize_check(rqstp, p);
}
@@ -407,8 +407,8 @@ nlmclt_decode_testres(struct rpc_rqst *req, __be32 *p, struct nlm_res *resp)
{
if (!(p = nlm_decode_cookie(p, &resp->cookie)))
return -EIO;
- resp->status = ntohl(*p++);
- if (resp->status == NLM_LCK_DENIED) {
+ resp->status = *p++;
+ if (resp->status == nlm_lck_denied) {
struct file_lock *fl = &resp->lock.fl;
u32 excl;
s32 start, len, end;
@@ -506,7 +506,7 @@ nlmclt_decode_res(struct rpc_rqst *req, __be32 *p, struct nlm_res *resp)
{
if (!(p = nlm_decode_cookie(p, &resp->cookie)))
return -EIO;
- resp->status = ntohl(*p++);
+ resp->status = *p++;
return 0;
}
diff --git a/fs/lockd/xdr4.c b/fs/lockd/xdr4.c
index f4c0b2b9f75..a7824055121 100644
--- a/fs/lockd/xdr4.c
+++ b/fs/lockd/xdr4.c
@@ -367,7 +367,7 @@ nlm4svc_decode_res(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp)
{
if (!(p = nlm4_decode_cookie(p, &resp->cookie)))
return 0;
- resp->status = ntohl(*p++);
+ resp->status = *p++;
return xdr_argsize_check(rqstp, p);
}
@@ -413,8 +413,8 @@ nlm4clt_decode_testres(struct rpc_rqst *req, __be32 *p, struct nlm_res *resp)
{
if (!(p = nlm4_decode_cookie(p, &resp->cookie)))
return -EIO;
- resp->status = ntohl(*p++);
- if (resp->status == NLM_LCK_DENIED) {
+ resp->status = *p++;
+ if (resp->status == nlm_lck_denied) {
struct file_lock *fl = &resp->lock.fl;
u32 excl;
s64 start, end, len;
@@ -512,7 +512,7 @@ nlm4clt_decode_res(struct rpc_rqst *req, __be32 *p, struct nlm_res *resp)
{
if (!(p = nlm4_decode_cookie(p, &resp->cookie)))
return -EIO;
- resp->status = ntohl(*p++);
+ resp->status = *p++;
return 0;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-25 20:50:55 +0000