From 748285ccf7ea76d3d76d0d5f2945ad6fb91f5329 Mon Sep 17 00:00:00 2001 From: David Teigland Date: Fri, 15 May 2009 10:50:57 -0500 Subject: dlm: use more NOFS allocation Change some GFP_KERNEL allocations to use either GFP_NOFS or ls_allocation (when available) which the fs sets to GFP_NOFS. The point is to prevent allocations from going back into the cluster fs in places where that might lead to deadlock. Signed-off-by: David Teigland --- fs/dlm/dir.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'fs/dlm/dir.c') diff --git a/fs/dlm/dir.c b/fs/dlm/dir.c index 858fba1..c4dfa1d 100644 --- a/fs/dlm/dir.c +++ b/fs/dlm/dir.c @@ -49,7 +49,8 @@ static struct dlm_direntry *get_free_de(struct dlm_ls *ls, int len) spin_unlock(&ls->ls_recover_list_lock); if (!found) - de = kzalloc(sizeof(struct dlm_direntry) + len, GFP_KERNEL); + de = kzalloc(sizeof(struct dlm_direntry) + len, + ls->ls_allocation); return de; } @@ -211,7 +212,7 @@ int dlm_recover_directory(struct dlm_ls *ls) dlm_dir_clear(ls); - last_name = kmalloc(DLM_RESNAME_MAXLEN, GFP_KERNEL); + last_name = kmalloc(DLM_RESNAME_MAXLEN, ls->ls_allocation); if (!last_name) goto out; @@ -322,7 +323,7 @@ static int get_entry(struct dlm_ls *ls, int nodeid, char *name, if (namelen > DLM_RESNAME_MAXLEN) return -EINVAL; - de = kzalloc(sizeof(struct dlm_direntry) + namelen, GFP_KERNEL); + de = kzalloc(sizeof(struct dlm_direntry) + namelen, ls->ls_allocation); if (!de) return -ENOMEM; -- cgit v1.1