Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=150030b78a454ba50d5e267b0dcf01b162809192
Commit:     150030b78a454ba50d5e267b0dcf01b162809192
Parent:     009e577e079656d51d0fe9b15e61e41b00816c29
Author:     Matthew Wilcox <[EMAIL PROTECTED]>
AuthorDate: Thu Dec 6 16:24:39 2007 -0500
Committer:  Matthew Wilcox <[EMAIL PROTECTED]>
CommitDate: Thu Dec 6 17:40:25 2007 -0500

    NFS: Switch from intr mount option to TASK_KILLABLE
    
    By using the TASK_KILLABLE infrastructure, we can get rid of the 'intr'
    mount option.  We have to use _killable everywhere instead of _interruptible
    as we get rid of rpc_clnt_sigmask/sigunmask.
    
    Signed-off-by: Liam R. Howlett <[EMAIL PROTECTED]>
    Signed-off-by: Matthew Wilcox <[EMAIL PROTECTED]>
---
 fs/nfs/client.c              |    6 +----
 fs/nfs/direct.c              |   10 +--------
 fs/nfs/inode.c               |    6 +----
 fs/nfs/mount_clnt.c          |    2 +-
 fs/nfs/nfs3proc.c            |    7 +----
 fs/nfs/nfs4proc.c            |   27 ++++++-----------------
 fs/nfs/nfsroot.c             |    3 --
 fs/nfs/pagelist.c            |   18 ++++-----------
 fs/nfs/read.c                |    5 ----
 fs/nfs/super.c               |    4 ---
 fs/nfs/write.c               |    7 +-----
 include/linux/nfs_fs.h       |    9 +-------
 include/linux/nfs_mount.h    |    2 +-
 include/linux/sunrpc/clnt.h  |    2 -
 include/linux/sunrpc/sched.h |    2 -
 net/sunrpc/clnt.c            |   47 +----------------------------------------
 net/sunrpc/rpcb_clnt.c       |    3 +-
 net/sunrpc/sched.c           |   15 +++++--------
 net/sunrpc/sunrpc_syms.c     |    2 -
 19 files changed, 30 insertions(+), 147 deletions(-)

diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 70587f3..310fa2f 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -302,7 +302,7 @@ found_client:
        if (new)
                nfs_free_client(new);
 
-       error = wait_event_interruptible(nfs_client_active_wq,
+       error = wait_event_killable(nfs_client_active_wq,
                                clp->cl_cons_state != NFS_CS_INITING);
        if (error < 0) {
                nfs_put_client(clp);
@@ -494,10 +494,6 @@ static int nfs_init_server_rpcclient(struct nfs_server 
*server, rpc_authflavor_t
        if (server->flags & NFS_MOUNT_SOFT)
                server->client->cl_softrtry = 1;
 
-       server->client->cl_intr = 0;
-       if (server->flags & NFS4_MOUNT_INTR)
-               server->client->cl_intr = 1;
-
        return 0;
 }
 
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index 5e8d82f..7b994b2 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -193,7 +193,7 @@ static ssize_t nfs_direct_wait(struct nfs_direct_req *dreq)
        if (dreq->iocb)
                goto out;
 
-       result = wait_for_completion_interruptible(&dreq->completion);
+       result = wait_for_completion_killable(&dreq->completion);
 
        if (!result)
                result = dreq->error;
@@ -391,9 +391,7 @@ static ssize_t nfs_direct_read(struct kiocb *iocb, const 
struct iovec *iov,
                               unsigned long nr_segs, loff_t pos)
 {
        ssize_t result = 0;
-       sigset_t oldset;
        struct inode *inode = iocb->ki_filp->f_mapping->host;
-       struct rpc_clnt *clnt = NFS_CLIENT(inode);
        struct nfs_direct_req *dreq;
 
        dreq = nfs_direct_req_alloc();
@@ -405,11 +403,9 @@ static ssize_t nfs_direct_read(struct kiocb *iocb, const 
struct iovec *iov,
        if (!is_sync_kiocb(iocb))
                dreq->iocb = iocb;
 
-       rpc_clnt_sigmask(clnt, &oldset);
        result = nfs_direct_read_schedule_iovec(dreq, iov, nr_segs, pos);
        if (!result)
                result = nfs_direct_wait(dreq);
-       rpc_clnt_sigunmask(clnt, &oldset);
        nfs_direct_req_release(dreq);
 
        return result;
@@ -767,9 +763,7 @@ static ssize_t nfs_direct_write(struct kiocb *iocb, const 
struct iovec *iov,
                                size_t count)
 {
        ssize_t result = 0;
-       sigset_t oldset;
        struct inode *inode = iocb->ki_filp->f_mapping->host;
-       struct rpc_clnt *clnt = NFS_CLIENT(inode);
        struct nfs_direct_req *dreq;
        size_t wsize = NFS_SERVER(inode)->wsize;
        int sync = 0;
@@ -787,11 +781,9 @@ static ssize_t nfs_direct_write(struct kiocb *iocb, const 
struct iovec *iov,
        if (!is_sync_kiocb(iocb))
                dreq->iocb = iocb;
 
-       rpc_clnt_sigmask(clnt, &oldset);
        result = nfs_direct_write_schedule_iovec(dreq, iov, nr_segs, pos, sync);
        if (!result)
                result = nfs_direct_wait(dreq);
-       rpc_clnt_sigunmask(clnt, &oldset);
        nfs_direct_req_release(dreq);
 
        return result;
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index db5d96d..f68c222 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -433,15 +433,11 @@ static int nfs_wait_schedule(void *word)
  */
 static int nfs_wait_on_inode(struct inode *inode)
 {
-       struct rpc_clnt *clnt = NFS_CLIENT(inode);
        struct nfs_inode *nfsi = NFS_I(inode);
-       sigset_t oldmask;
        int error;
 
-       rpc_clnt_sigmask(clnt, &oldmask);
        error = wait_on_bit_lock(&nfsi->flags, NFS_INO_REVALIDATING,
-                                       nfs_wait_schedule, TASK_INTERRUPTIBLE);
-       rpc_clnt_sigunmask(clnt, &oldmask);
+                                       nfs_wait_schedule, TASK_KILLABLE);
 
        return error;
 }
diff --git a/fs/nfs/mount_clnt.c b/fs/nfs/mount_clnt.c
index 8afd9f7..49c7cd0 100644
--- a/fs/nfs/mount_clnt.c
+++ b/fs/nfs/mount_clnt.c
@@ -56,7 +56,7 @@ int nfs_mount(struct sockaddr *addr, size_t len, char 
*hostname, char *path,
                .program        = &mnt_program,
                .version        = version,
                .authflavor     = RPC_AUTH_UNIX,
-               .flags          = RPC_CLNT_CREATE_INTR,
+               .flags          = 0,
        };
        struct rpc_clnt         *mnt_clnt;
        int                     status;
diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c
index 4cdc236..5ae9634 100644
--- a/fs/nfs/nfs3proc.c
+++ b/fs/nfs/nfs3proc.c
@@ -27,17 +27,14 @@
 static int
 nfs3_rpc_wrapper(struct rpc_clnt *clnt, struct rpc_message *msg, int flags)
 {
-       sigset_t oldset;
        int res;
-       rpc_clnt_sigmask(clnt, &oldset);
        do {
                res = rpc_call_sync(clnt, msg, flags);
                if (res != -EJUKEBOX)
                        break;
-               schedule_timeout_interruptible(NFS_JUKEBOX_RETRY_TIME);
+               schedule_timeout_killable(NFS_JUKEBOX_RETRY_TIME);
                res = -ERESTARTSYS;
-       } while (!signalled());
-       rpc_clnt_sigunmask(clnt, &oldset);
+       } while (!fatal_signal_pending(current));
        return res;
 }
 
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index f03d9d5..c4faa43 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -316,12 +316,9 @@ static void nfs4_opendata_put(struct nfs4_opendata *p)
 
 static int nfs4_wait_for_completion_rpc_task(struct rpc_task *task)
 {
-       sigset_t oldset;
        int ret;
 
-       rpc_clnt_sigmask(task->tk_client, &oldset);
        ret = rpc_wait_for_completion_task(task);
-       rpc_clnt_sigunmask(task->tk_client, &oldset);
        return ret;
 }
 
@@ -2806,9 +2803,9 @@ nfs4_async_handle_error(struct rpc_task *task, const 
struct nfs_server *server)
        return 0;
 }
 
-static int nfs4_wait_bit_interruptible(void *word)
+static int nfs4_wait_bit_killable(void *word)
 {
-       if (signal_pending(current))
+       if (fatal_signal_pending(current))
                return -ERESTARTSYS;
        schedule();
        return 0;
@@ -2816,18 +2813,14 @@ static int nfs4_wait_bit_interruptible(void *word)
 
 static int nfs4_wait_clnt_recover(struct rpc_clnt *clnt, struct nfs_client 
*clp)
 {
-       sigset_t oldset;
        int res;
 
        might_sleep();
 
        rwsem_acquire(&clp->cl_sem.dep_map, 0, 0, _RET_IP_);
 
-       rpc_clnt_sigmask(clnt, &oldset);
        res = wait_on_bit(&clp->cl_state, NFS4CLNT_STATE_RECOVER,
-                       nfs4_wait_bit_interruptible,
-                       TASK_INTERRUPTIBLE);
-       rpc_clnt_sigunmask(clnt, &oldset);
+                       nfs4_wait_bit_killable, TASK_KILLABLE);
 
        rwsem_release(&clp->cl_sem.dep_map, 1, _RET_IP_);
        return res;
@@ -2835,7 +2828,6 @@ static int nfs4_wait_clnt_recover(struct rpc_clnt *clnt, 
struct nfs_client *clp)
 
 static int nfs4_delay(struct rpc_clnt *clnt, long *timeout)
 {
-       sigset_t oldset;
        int res = 0;
 
        might_sleep();
@@ -2844,14 +2836,9 @@ static int nfs4_delay(struct rpc_clnt *clnt, long 
*timeout)
                *timeout = NFS4_POLL_RETRY_MIN;
        if (*timeout > NFS4_POLL_RETRY_MAX)
                *timeout = NFS4_POLL_RETRY_MAX;
-       rpc_clnt_sigmask(clnt, &oldset);
-       if (clnt->cl_intr) {
-               schedule_timeout_interruptible(*timeout);
-               if (signalled())
-                       res = -ERESTARTSYS;
-       } else
-               schedule_timeout_uninterruptible(*timeout);
-       rpc_clnt_sigunmask(clnt, &oldset);
+       schedule_timeout_killable(*timeout);
+       if (fatal_signal_pending(current))
+               res = -ERESTARTSYS;
        *timeout <<= 1;
        return res;
 }
@@ -3085,7 +3072,7 @@ int nfs4_proc_delegreturn(struct inode *inode, struct 
rpc_cred *cred, const nfs4
 static unsigned long
 nfs4_set_lock_task_retry(unsigned long timeout)
 {
-       schedule_timeout_interruptible(timeout);
+       schedule_timeout_killable(timeout);
        timeout <<= 1;
        if (timeout > NFS4_LOCK_MAXTIMEOUT)
                return NFS4_LOCK_MAXTIMEOUT;
diff --git a/fs/nfs/nfsroot.c b/fs/nfs/nfsroot.c
index 4b03345..531379d 100644
--- a/fs/nfs/nfsroot.c
+++ b/fs/nfs/nfsroot.c
@@ -228,10 +228,7 @@ static int __init root_nfs_parse(char *name, char *buf)
                                nfs_data.flags &= ~NFS_MOUNT_SOFT;
                                break;
                        case Opt_intr:
-                               nfs_data.flags |= NFS_MOUNT_INTR;
-                               break;
                        case Opt_nointr:
-                               nfs_data.flags &= ~NFS_MOUNT_INTR;
                                break;
                        case Opt_posix:
                                nfs_data.flags |= NFS_MOUNT_POSIX;
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c
index 345bb9b..2dff469 100644
--- a/fs/nfs/pagelist.c
+++ b/fs/nfs/pagelist.c
@@ -67,7 +67,7 @@ nfs_create_request(struct nfs_open_context *ctx, struct inode 
*inode,
                if (req != NULL)
                        break;
 
-               if (signalled() && (server->flags & NFS_MOUNT_INTR))
+               if (fatal_signal_pending(current))
                        return ERR_PTR(-ERESTARTSYS);
                yield();
        }
@@ -175,11 +175,11 @@ void nfs_release_request(struct nfs_page *req)
        kref_put(&req->wb_kref, nfs_free_request);
 }
 
-static int nfs_wait_bit_interruptible(void *word)
+static int nfs_wait_bit_killable(void *word)
 {
        int ret = 0;
 
-       if (signal_pending(current))
+       if (fatal_signal_pending(current))
                ret = -ERESTARTSYS;
        else
                schedule();
@@ -190,26 +190,18 @@ static int nfs_wait_bit_interruptible(void *word)
  * nfs_wait_on_request - Wait for a request to complete.
  * @req: request to wait upon.
  *
- * Interruptible by signals only if mounted with intr flag.
+ * Interruptible by fatal signals only.
  * The user is responsible for holding a count on the request.
  */
 int
 nfs_wait_on_request(struct nfs_page *req)
 {
-       struct rpc_clnt *clnt = 
NFS_CLIENT(req->wb_context->path.dentry->d_inode);
-       sigset_t oldmask;
        int ret = 0;
 
        if (!test_bit(PG_BUSY, &req->wb_flags))
                goto out;
-       /*
-        * Note: the call to rpc_clnt_sigmask() suffices to ensure that we
-        *       are not interrupted if intr flag is not set
-        */
-       rpc_clnt_sigmask(clnt, &oldmask);
        ret = out_of_line_wait_on_bit(&req->wb_flags, PG_BUSY,
-                       nfs_wait_bit_interruptible, TASK_INTERRUPTIBLE);
-       rpc_clnt_sigunmask(clnt, &oldmask);
+                       nfs_wait_bit_killable, TASK_KILLABLE);
 out:
        return ret;
 }
diff --git a/fs/nfs/read.c b/fs/nfs/read.c
index 4587a86..3dcaa6a 100644
--- a/fs/nfs/read.c
+++ b/fs/nfs/read.c
@@ -212,12 +212,7 @@ nfs_async_read_error(struct list_head *head)
  */
 static void nfs_execute_read(struct nfs_read_data *data)
 {
-       struct rpc_clnt *clnt = NFS_CLIENT(data->inode);
-       sigset_t oldset;
-
-       rpc_clnt_sigmask(clnt, &oldset);
        rpc_execute(&data->task);
-       rpc_clnt_sigunmask(clnt, &oldset);
 }
 
 /*
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 2426e71..5b6339f 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -424,7 +424,6 @@ static void nfs_show_mount_options(struct seq_file *m, 
struct nfs_server *nfss,
                const char *nostr;
        } nfs_info[] = {
                { NFS_MOUNT_SOFT, ",soft", ",hard" },
-               { NFS_MOUNT_INTR, ",intr", ",nointr" },
                { NFS_MOUNT_NOCTO, ",nocto", "" },
                { NFS_MOUNT_NOAC, ",noac", "" },
                { NFS_MOUNT_NONLM, ",nolock", "" },
@@ -624,10 +623,7 @@ static int nfs_parse_mount_options(char *raw,
                        mnt->flags &= ~NFS_MOUNT_SOFT;
                        break;
                case Opt_intr:
-                       mnt->flags |= NFS_MOUNT_INTR;
-                       break;
                case Opt_nointr:
-                       mnt->flags &= ~NFS_MOUNT_INTR;
                        break;
                case Opt_posix:
                        mnt->flags |= NFS_MOUNT_POSIX;
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 51cc1bd..60e3e87 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -490,7 +490,7 @@ int nfs_reschedule_unstable_write(struct nfs_page *req)
 /*
  * Wait for a request to complete.
  *
- * Interruptible by signals only if mounted with intr flag.
+ * Interruptible by fatal signals only.
  */
 static int nfs_wait_on_requests_locked(struct inode *inode, pgoff_t idx_start, 
unsigned int npages)
 {
@@ -816,12 +816,7 @@ static void nfs_write_rpcsetup(struct nfs_page *req,
 
 static void nfs_execute_write(struct nfs_write_data *data)
 {
-       struct rpc_clnt *clnt = NFS_CLIENT(data->inode);
-       sigset_t oldset;
-
-       rpc_clnt_sigmask(clnt, &oldset);
        rpc_execute(&data->task);
-       rpc_clnt_sigunmask(clnt, &oldset);
 }
 
 /*
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 2d15d4a..2814bd4 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -516,14 +516,7 @@ extern void * nfs_root_data(void);
 
 #define nfs_wait_event(clnt, wq, condition)                            \
 ({                                                                     \
-       int __retval = 0;                                               \
-       if (clnt->cl_intr) {                                            \
-               sigset_t oldmask;                                       \
-               rpc_clnt_sigmask(clnt, &oldmask);                       \
-               __retval = wait_event_interruptible(wq, condition);     \
-               rpc_clnt_sigunmask(clnt, &oldmask);                     \
-       } else                                                          \
-               wait_event(wq, condition);                              \
+       int __retval = wait_event_killable(wq, condition);              \
        __retval;                                                       \
 })
 
diff --git a/include/linux/nfs_mount.h b/include/linux/nfs_mount.h
index a3ade89..df7c6b7 100644
--- a/include/linux/nfs_mount.h
+++ b/include/linux/nfs_mount.h
@@ -48,7 +48,7 @@ struct nfs_mount_data {
 /* bits in the flags field */
 
 #define NFS_MOUNT_SOFT         0x0001  /* 1 */
-#define NFS_MOUNT_INTR         0x0002  /* 1 */
+#define NFS_MOUNT_INTR         0x0002  /* 1 */ /* now unused, but ABI */
 #define NFS_MOUNT_SECURE       0x0004  /* 1 */
 #define NFS_MOUNT_POSIX                0x0008  /* 1 */
 #define NFS_MOUNT_NOCTO                0x0010  /* 1 */
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index d9d5c5a..0187936 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -41,7 +41,6 @@ struct rpc_clnt {
        struct rpc_iostats *    cl_metrics;     /* per-client statistics */
 
        unsigned int            cl_softrtry : 1,/* soft timeouts */
-                               cl_intr     : 1,/* interruptible */
                                cl_discrtry : 1,/* disconnect before retry */
                                cl_autobind : 1;/* use getport() */
 
@@ -109,7 +108,6 @@ struct rpc_create_args {
 
 /* Values for "flags" field */
 #define RPC_CLNT_CREATE_HARDRTRY       (1UL << 0)
-#define RPC_CLNT_CREATE_INTR           (1UL << 1)
 #define RPC_CLNT_CREATE_AUTOBIND       (1UL << 2)
 #define RPC_CLNT_CREATE_NONPRIVPORT    (1UL << 3)
 #define RPC_CLNT_CREATE_NOPING         (1UL << 4)
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index 8ea077d..19160e6 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -128,7 +128,6 @@ struct rpc_call_ops {
 #define RPC_TASK_DYNAMIC       0x0080          /* task was kmalloc'ed */
 #define RPC_TASK_KILLED                0x0100          /* task was killed */
 #define RPC_TASK_SOFT          0x0200          /* Use soft timeouts */
-#define RPC_TASK_NOINTR                0x0400          /* uninterruptible task 
*/
 
 #define RPC_IS_ASYNC(t)                ((t)->tk_flags & RPC_TASK_ASYNC)
 #define RPC_IS_SWAPPER(t)      ((t)->tk_flags & RPC_TASK_SWAPPER)
@@ -136,7 +135,6 @@ struct rpc_call_ops {
 #define RPC_ASSASSINATED(t)    ((t)->tk_flags & RPC_TASK_KILLED)
 #define RPC_DO_CALLBACK(t)     ((t)->tk_callback != NULL)
 #define RPC_IS_SOFT(t)         ((t)->tk_flags & RPC_TASK_SOFT)
-#define RPC_TASK_UNINTERRUPTIBLE(t) ((t)->tk_flags & RPC_TASK_NOINTR)
 
 #define RPC_TASK_RUNNING       0
 #define RPC_TASK_QUEUED                1
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 76be83e..a99729f 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -281,7 +281,7 @@ struct rpc_clnt *rpc_create(struct rpc_create_args *args)
                return clnt;
 
        if (!(args->flags & RPC_CLNT_CREATE_NOPING)) {
-               int err = rpc_ping(clnt, RPC_TASK_SOFT|RPC_TASK_NOINTR);
+               int err = rpc_ping(clnt, RPC_TASK_SOFT);
                if (err != 0) {
                        rpc_shutdown_client(clnt);
                        return ERR_PTR(err);
@@ -292,8 +292,6 @@ struct rpc_clnt *rpc_create(struct rpc_create_args *args)
        if (args->flags & RPC_CLNT_CREATE_HARDRTRY)
                clnt->cl_softrtry = 0;
 
-       if (args->flags & RPC_CLNT_CREATE_INTR)
-               clnt->cl_intr = 1;
        if (args->flags & RPC_CLNT_CREATE_AUTOBIND)
                clnt->cl_autobind = 1;
        if (args->flags & RPC_CLNT_CREATE_DISCRTRY)
@@ -459,7 +457,7 @@ struct rpc_clnt *rpc_bind_new_program(struct rpc_clnt *old,
        clnt->cl_prog     = program->number;
        clnt->cl_vers     = version->number;
        clnt->cl_stats    = program->stats;
-       err = rpc_ping(clnt, RPC_TASK_SOFT|RPC_TASK_NOINTR);
+       err = rpc_ping(clnt, RPC_TASK_SOFT);
        if (err != 0) {
                rpc_shutdown_client(clnt);
                clnt = ERR_PTR(err);
@@ -480,44 +478,6 @@ static const struct rpc_call_ops rpc_default_ops = {
        .rpc_call_done = rpc_default_callback,
 };
 
-/*
- *     Export the signal mask handling for synchronous code that
- *     sleeps on RPC calls
- */
-#define RPC_INTR_SIGNALS (sigmask(SIGHUP) | sigmask(SIGINT) | sigmask(SIGQUIT) 
| sigmask(SIGTERM))
-
-static void rpc_save_sigmask(sigset_t *oldset, int intr)
-{
-       unsigned long   sigallow = sigmask(SIGKILL);
-       sigset_t sigmask;
-
-       /* Block all signals except those listed in sigallow */
-       if (intr)
-               sigallow |= RPC_INTR_SIGNALS;
-       siginitsetinv(&sigmask, sigallow);
-       sigprocmask(SIG_BLOCK, &sigmask, oldset);
-}
-
-static inline void rpc_task_sigmask(struct rpc_task *task, sigset_t *oldset)
-{
-       rpc_save_sigmask(oldset, !RPC_TASK_UNINTERRUPTIBLE(task));
-}
-
-static inline void rpc_restore_sigmask(sigset_t *oldset)
-{
-       sigprocmask(SIG_SETMASK, oldset, NULL);
-}
-
-void rpc_clnt_sigmask(struct rpc_clnt *clnt, sigset_t *oldset)
-{
-       rpc_save_sigmask(oldset, clnt->cl_intr);
-}
-
-void rpc_clnt_sigunmask(struct rpc_clnt *clnt, sigset_t *oldset)
-{
-       rpc_restore_sigmask(oldset);
-}
-
 static
 struct rpc_task *rpc_do_run_task(struct rpc_clnt *clnt,
                struct rpc_message *msg,
@@ -526,7 +486,6 @@ struct rpc_task *rpc_do_run_task(struct rpc_clnt *clnt,
                void *data)
 {
        struct rpc_task *task, *ret;
-       sigset_t oldset;
 
        task = rpc_new_task(clnt, flags, ops, data);
        if (task == NULL) {
@@ -535,7 +494,6 @@ struct rpc_task *rpc_do_run_task(struct rpc_clnt *clnt,
        }
 
        /* Mask signals on synchronous RPC calls and RPCSEC_GSS upcalls */
-       rpc_task_sigmask(task, &oldset);
        if (msg != NULL) {
                rpc_call_setup(task, msg, 0);
                if (task->tk_status != 0) {
@@ -548,7 +506,6 @@ struct rpc_task *rpc_do_run_task(struct rpc_clnt *clnt,
        rpc_execute(task);
        ret = task;
 out:
-       rpc_restore_sigmask(&oldset);
        return ret;
 }
 
diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c
index a05493a..c35b6e7 100644
--- a/net/sunrpc/rpcb_clnt.c
+++ b/net/sunrpc/rpcb_clnt.c
@@ -172,8 +172,7 @@ static struct rpc_clnt *rpcb_create(char *hostname, struct 
sockaddr *srvaddr,
                .program        = &rpcb_program,
                .version        = version,
                .authflavor     = RPC_AUTH_UNIX,
-               .flags          = (RPC_CLNT_CREATE_NOPING |
-                                  RPC_CLNT_CREATE_INTR),
+               .flags          = RPC_CLNT_CREATE_NOPING,
        };
 
        switch (srvaddr->sa_family) {
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index c98873f..4b22910 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -245,9 +245,9 @@ void rpc_init_wait_queue(struct rpc_wait_queue *queue, 
const char *qname)
 }
 EXPORT_SYMBOL(rpc_init_wait_queue);
 
-static int rpc_wait_bit_interruptible(void *word)
+static int rpc_wait_bit_killable(void *word)
 {
-       if (signal_pending(current))
+       if (fatal_signal_pending(current))
                return -ERESTARTSYS;
        schedule();
        return 0;
@@ -299,9 +299,9 @@ static void rpc_mark_complete_task(struct rpc_task *task)
 int __rpc_wait_for_completion_task(struct rpc_task *task, int (*action)(void 
*))
 {
        if (action == NULL)
-               action = rpc_wait_bit_interruptible;
+               action = rpc_wait_bit_killable;
        return wait_on_bit(&task->tk_runstate, RPC_TASK_ACTIVE,
-                       action, TASK_INTERRUPTIBLE);
+                       action, TASK_KILLABLE);
 }
 EXPORT_SYMBOL(__rpc_wait_for_completion_task);
 
@@ -690,10 +690,9 @@ static void __rpc_execute(struct rpc_task *task)
 
                /* sync task: sleep here */
                dprintk("RPC: %5u sync task going to sleep\n", task->tk_pid);
-               /* Note: Caller should be using rpc_clnt_sigmask() */
                status = out_of_line_wait_on_bit(&task->tk_runstate,
-                               RPC_TASK_QUEUED, rpc_wait_bit_interruptible,
-                               TASK_INTERRUPTIBLE);
+                               RPC_TASK_QUEUED, rpc_wait_bit_killable,
+                               TASK_KILLABLE);
                if (status == -ERESTARTSYS) {
                        /*
                         * When a sync task receives a signal, it exits with
@@ -837,8 +836,6 @@ void rpc_init_task(struct rpc_task *task, struct rpc_clnt 
*clnt, int flags, cons
                kref_get(&clnt->cl_kref);
                if (clnt->cl_softrtry)
                        task->tk_flags |= RPC_TASK_SOFT;
-               if (!clnt->cl_intr)
-                       task->tk_flags |= RPC_TASK_NOINTR;
        }
 
        BUG_ON(task->tk_ops == NULL);
diff --git a/net/sunrpc/sunrpc_syms.c b/net/sunrpc/sunrpc_syms.c
index 33d89e8..1fd3aa8 100644
--- a/net/sunrpc/sunrpc_syms.c
+++ b/net/sunrpc/sunrpc_syms.c
@@ -38,8 +38,6 @@ EXPORT_SYMBOL(rpc_killall_tasks);
 EXPORT_SYMBOL(rpc_call_sync);
 EXPORT_SYMBOL(rpc_call_async);
 EXPORT_SYMBOL(rpc_call_setup);
-EXPORT_SYMBOL(rpc_clnt_sigmask);
-EXPORT_SYMBOL(rpc_clnt_sigunmask);
 EXPORT_SYMBOL(rpc_delay);
 EXPORT_SYMBOL(rpc_restart_call);
 EXPORT_SYMBOL(rpc_setbufsize);
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Reply via email to