LU-9441 llite: bind kthread thread to accepted node set

[fs/lustre-release.git] / lustre / llite / statahead.c

diff --git a/lustre/llite/statahead.c b/lustre/llite/statahead.c
index 7752b45..7cd9df5 100644 (file)
--- a/lustre/llite/statahead.c
+++ b/lustre/llite/statahead.c
@@ -975,8 +975,9 @@ static void ll_stop_agl(struct ll_statahead_info *sai)
 /* start agl thread */
 static void ll_start_agl(struct dentry *parent, struct ll_statahead_info *sai)
 {
 /* start agl thread */
 static void ll_start_agl(struct dentry *parent, struct ll_statahead_info *sai)
 {

-       struct ll_inode_info  *plli;
-       struct task_struct    *task;
+       int node = cfs_cpt_spread_node(cfs_cpt_tab, CFS_CPT_ANY);
+       struct ll_inode_info *plli;
+       struct task_struct *task;

 
        ENTRY;
 
 
        ENTRY;
 


@@ -984,8 +985,8 @@ static void ll_start_agl(struct dentry *parent, struct ll_statahead_info *sai)
               sai, parent);
 
        plli = ll_i2info(parent->d_inode);
               sai, parent);
 
        plli = ll_i2info(parent->d_inode);

-       task = kthread_create(ll_agl_thread, parent,
-                             "ll_agl_%u", plli->lli_opendir_pid);
+       task = kthread_create_on_node(ll_agl_thread, parent, node, "ll_agl_%d",
+                                     plli->lli_opendir_pid);

        if (IS_ERR(task)) {
                CERROR("can't start ll_agl thread, rc: %ld\n", PTR_ERR(task));
                sai->sai_agl_valid = 0;
        if (IS_ERR(task)) {
                CERROR("can't start ll_agl thread, rc: %ld\n", PTR_ERR(task));
                sai->sai_agl_valid = 0;


@@ -1558,6 +1559,7 @@ out:
 static int start_statahead_thread(struct inode *dir, struct dentry *dentry,
                                  bool agl)
 {
 static int start_statahead_thread(struct inode *dir, struct dentry *dentry,
                                  bool agl)
 {

+       int node = cfs_cpt_spread_node(cfs_cpt_tab, CFS_CPT_ANY);

        struct ll_inode_info *lli = ll_i2info(dir);
        struct ll_statahead_info *sai = NULL;
        struct dentry *parent = dentry->d_parent;
        struct ll_inode_info *lli = ll_i2info(dir);
        struct ll_statahead_info *sai = NULL;
        struct dentry *parent = dentry->d_parent;


@@ -1605,8 +1607,8 @@ static int start_statahead_thread(struct inode *dir, struct dentry *dentry,
        CDEBUG(D_READA, "start statahead thread: [pid %d] [parent %pd]\n",
               current->pid, parent);
 
        CDEBUG(D_READA, "start statahead thread: [pid %d] [parent %pd]\n",
               current->pid, parent);
 

-       task = kthread_create(ll_statahead_thread, parent, "ll_sa_%u",
-                             lli->lli_opendir_pid);
+       task = kthread_create_on_node(ll_statahead_thread, parent, node,
+                                     "ll_sa_%u", lli->lli_opendir_pid);

        if (IS_ERR(task)) {
                spin_lock(&lli->lli_sa_lock);
                lli->lli_sai = NULL;
        if (IS_ERR(task)) {
                spin_lock(&lli->lli_sa_lock);
                lli->lli_sai = NULL;