diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2006-06-26 09:25:56 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-26 18:58:26 +0200 |
| commit | 13b41b09491e5d75e8027dca1ee78f5e073bc4c0 (patch) | |
| tree | 3f08183a4f59075fc3015165183b8ef17cb562a6 /kernel | |
| parent | [PATCH] proc: don't lock task_structs indefinitely (diff) | |
| download | linux-13b41b09491e5d75e8027dca1ee78f5e073bc4c0.tar.xz linux-13b41b09491e5d75e8027dca1ee78f5e073bc4c0.zip | |
[PATCH] proc: Use struct pid not struct task_ref
Incrementally update my proc-dont-lock-task_structs-indefinitely patches so
that they work with struct pid instead of struct task_ref.
Mostly this is a straight 1-1 substitution.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/cpuset.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/kernel/cpuset.c b/kernel/cpuset.c index 3e991c0c02e2..1535af3a912d 100644 --- a/kernel/cpuset.c +++ b/kernel/cpuset.c @@ -50,7 +50,6 @@ #include <linux/time.h> #include <linux/backing-dev.h> #include <linux/sort.h> -#include <linux/task_ref.h> #include <asm/uaccess.h> #include <asm/atomic.h> @@ -2443,7 +2442,7 @@ void __cpuset_memory_pressure_bump(void) */ static int proc_cpuset_show(struct seq_file *m, void *v) { - struct task_ref *tref; + struct pid *pid; struct task_struct *tsk; char *buf; int retval; @@ -2454,8 +2453,8 @@ static int proc_cpuset_show(struct seq_file *m, void *v) goto out; retval = -ESRCH; - tref = m->private; - tsk = get_tref_task(tref); + pid = m->private; + tsk = get_pid_task(pid, PIDTYPE_PID); if (!tsk) goto out_free; @@ -2478,8 +2477,8 @@ out: static int cpuset_open(struct inode *inode, struct file *file) { - struct task_ref *tref = PROC_I(inode)->tref; - return single_open(file, proc_cpuset_show, tref); + struct pid *pid = PROC_I(inode)->pid; + return single_open(file, proc_cpuset_show, pid); } struct file_operations proc_cpuset_operations = { |