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authorChris Mason <chris.mason@oracle.com>2008-08-15 23:34:16 +0400
committerChris Mason <chris.mason@oracle.com>2008-09-25 19:04:06 +0400
commit5443be45f5cb57d02fd895a0bcaf7e7d9890b1df (patch)
tree88666dedb8b6e3fa0f693d76a11a05cba29ec13e /fs/btrfs/async-thread.c
parent777e6bd706ee40897545463871de5b456fbc46dc (diff)
downloadlinux-5443be45f5cb57d02fd895a0bcaf7e7d9890b1df.tar.xz
Btrfs: Give all the worker threads descriptive names
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/async-thread.c')
-rw-r--r--fs/btrfs/async-thread.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/btrfs/async-thread.c b/fs/btrfs/async-thread.c
index bc2980c433ef..5f2f5a8c2289 100644
--- a/fs/btrfs/async-thread.c
+++ b/fs/btrfs/async-thread.c
@@ -153,7 +153,7 @@ int btrfs_stop_workers(struct btrfs_workers *workers)
/*
* simple init on struct btrfs_workers
*/
-void btrfs_init_workers(struct btrfs_workers *workers, int max)
+void btrfs_init_workers(struct btrfs_workers *workers, char *name, int max)
{
workers->num_workers = 0;
INIT_LIST_HEAD(&workers->worker_list);
@@ -161,6 +161,7 @@ void btrfs_init_workers(struct btrfs_workers *workers, int max)
spin_lock_init(&workers->lock);
workers->max_workers = max;
workers->idle_thresh = 32;
+ workers->name = name;
}
/*
@@ -184,7 +185,9 @@ int btrfs_start_workers(struct btrfs_workers *workers, int num_workers)
INIT_LIST_HEAD(&worker->worker_list);
spin_lock_init(&worker->lock);
atomic_set(&worker->num_pending, 0);
- worker->task = kthread_run(worker_loop, worker, "btrfs");
+ worker->task = kthread_run(worker_loop, worker,
+ "btrfs-%s-%d", workers->name,
+ workers->num_workers + i);
worker->workers = workers;
if (IS_ERR(worker->task)) {
kfree(worker);