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authorDavid Howells <dhowells@redhat.com>2006-11-22 09:54:01 -0500
committerDavid Howells <dhowells@redhat.com>2006-11-22 09:54:01 -0500
commit52bad64d95bd89e08c49ec5a071fa6dcbe5a1a9c (patch)
tree5849b4e3c17daa70a7e81cfdeaddac9ac8a0e953 /fs/nfs
parent0f9005a6f7a82f4aacbd72f7b92322a8ca1c3f97 (diff)
WorkStruct: Separate delayable and non-delayable events.
Separate delayable work items from non-delayable work items be splitting them into a separate structure (delayed_work), which incorporates a work_struct and the timer_list removed from work_struct. The work_struct struct is huge, and this limits it's usefulness. On a 64-bit architecture it's nearly 100 bytes in size. This reduces that by half for the non-delayable type of event. Signed-Off-By: David Howells <dhowells@redhat.com>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/client.c2
-rw-r--r--fs/nfs/namespace.c3
2 files changed, 3 insertions, 2 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 5fea638743e4..6f0487d6f44a 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -143,7 +143,7 @@ static struct nfs_client *nfs_alloc_client(const char *hostname,
143 INIT_LIST_HEAD(&clp->cl_state_owners); 143 INIT_LIST_HEAD(&clp->cl_state_owners);
144 INIT_LIST_HEAD(&clp->cl_unused); 144 INIT_LIST_HEAD(&clp->cl_unused);
145 spin_lock_init(&clp->cl_lock); 145 spin_lock_init(&clp->cl_lock);
146 INIT_WORK(&clp->cl_renewd, nfs4_renew_state, clp); 146 INIT_DELAYED_WORK(&clp->cl_renewd, nfs4_renew_state, clp);
147 rpc_init_wait_queue(&clp->cl_rpcwaitq, "NFS client"); 147 rpc_init_wait_queue(&clp->cl_rpcwaitq, "NFS client");
148 clp->cl_boot_time = CURRENT_TIME; 148 clp->cl_boot_time = CURRENT_TIME;
149 clp->cl_state = 1 << NFS4CLNT_LEASE_EXPIRED; 149 clp->cl_state = 1 << NFS4CLNT_LEASE_EXPIRED;
diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c
index ec1114b33d89..5ed798bc1cf7 100644
--- a/fs/nfs/namespace.c
+++ b/fs/nfs/namespace.c
@@ -21,7 +21,8 @@
21static void nfs_expire_automounts(void *list); 21static void nfs_expire_automounts(void *list);
22 22
23LIST_HEAD(nfs_automount_list); 23LIST_HEAD(nfs_automount_list);
24static DECLARE_WORK(nfs_automount_task, nfs_expire_automounts, &nfs_automount_list); 24static DECLARE_DELAYED_WORK(nfs_automount_task, nfs_expire_automounts,
25 &nfs_automount_list);
25int nfs_mountpoint_expiry_timeout = 500 * HZ; 26int nfs_mountpoint_expiry_timeout = 500 * HZ;
26 27
27static struct vfsmount *nfs_do_submount(const struct vfsmount *mnt_parent, 28static struct vfsmount *nfs_do_submount(const struct vfsmount *mnt_parent,