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authorNishanth Aravamudan <nacc@us.ibm.com>2005-09-10 00:27:23 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-10 10:06:36 -0700
commit041e0e3b1970c508dc9a95b7dd9dc86271a7d7ac (patch)
tree41ff880a87412cf55eb12425e916fda57955ee5c /fs/nfs
parent373016e9e1353f2af871993d27d00768f08cc883 (diff)
[PATCH] fs: fix-up schedule_timeout() usage
Use schedule_timeout_{,un}interruptible() instead of set_current_state()/schedule_timeout() to reduce kernel size. Also use helper functions to convert between human time units and jiffies rather than constant HZ division to avoid rounding errors. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/nfs3proc.c3
-rw-r--r--fs/nfs/nfs4proc.c12
2 files changed, 5 insertions, 10 deletions
diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c
index 2681485cf2d..edc95514046 100644
--- a/fs/nfs/nfs3proc.c
+++ b/fs/nfs/nfs3proc.c
@@ -34,8 +34,7 @@ nfs3_rpc_wrapper(struct rpc_clnt *clnt, struct rpc_message *msg, int flags)
res = rpc_call_sync(clnt, msg, flags);
if (res != -EJUKEBOX)
break;
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(NFS_JUKEBOX_RETRY_TIME);
+ schedule_timeout_interruptible(NFS_JUKEBOX_RETRY_TIME);
res = -ERESTARTSYS;
} while (!signalled());
rpc_clnt_sigunmask(clnt, &oldset);
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 0c5a308e496..9701ca8c942 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2418,14 +2418,11 @@ static int nfs4_delay(struct rpc_clnt *clnt, long *timeout)
*timeout = NFS4_POLL_RETRY_MAX;
rpc_clnt_sigmask(clnt, &oldset);
if (clnt->cl_intr) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(*timeout);
+ schedule_timeout_interruptible(*timeout);
if (signalled())
res = -ERESTARTSYS;
- } else {
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(*timeout);
- }
+ } else
+ schedule_timeout_uninterruptible(*timeout);
rpc_clnt_sigunmask(clnt, &oldset);
*timeout <<= 1;
return res;
@@ -2578,8 +2575,7 @@ int nfs4_proc_delegreturn(struct inode *inode, struct rpc_cred *cred, const nfs4
static unsigned long
nfs4_set_lock_task_retry(unsigned long timeout)
{
- current->state = TASK_INTERRUPTIBLE;
- schedule_timeout(timeout);
+ schedule_timeout_interruptible(timeout);
timeout <<= 1;
if (timeout > NFS4_LOCK_MAXTIMEOUT)
return NFS4_LOCK_MAXTIMEOUT;