sched: Change task_struct::state

[linux-2.6-microblaze.git] / fs / binfmt_elf_fdpic.c

diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index 2c99b10..ab9c31d 100644 (file)
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -1331,6 +1331,7 @@ static int fill_psinfo(struct elf_prpsinfo *psinfo, struct task_struct *p,
 {
        const struct cred *cred;
        unsigned int i, len;
+       unsigned int state;
 
        /* first copy the parameters from user space */
        memset(psinfo, 0, sizeof(struct elf_prpsinfo));
@@ -1353,7 +1354,8 @@ static int fill_psinfo(struct elf_prpsinfo *psinfo, struct task_struct *p,
        psinfo->pr_pgrp = task_pgrp_vnr(p);
        psinfo->pr_sid = task_session_vnr(p);
 
-       i = p->state ? ffz(~p->state) + 1 : 0;
+       state = READ_ONCE(p->__state);
+       i = state ? ffz(~state) + 1 : 0;
        psinfo->pr_state = i;
        psinfo->pr_sname = (i > 5) ? '.' : "RSDTZW"[i];
        psinfo->pr_zomb = psinfo->pr_sname == 'Z';