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author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-07 12:42:58 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-07 12:42:58 -0700 |
commit | 3b7433b8a8a83c87972065b1852b7dcae691e464 (patch) | |
tree | 93fa2c003f8baef5ab0733b53bac77961ed5240c /drivers/ata/libata-core.c | |
parent | 4a386c3e177ca2fbc70c9283d0b46537844763a0 (diff) | |
parent | 6ee0578b4daaea01c96b172c6aacca43fd9807a6 (diff) | |
download | linux-stable-3b7433b8a8a83c87972065b1852b7dcae691e464.tar.gz linux-stable-3b7433b8a8a83c87972065b1852b7dcae691e464.tar.bz2 linux-stable-3b7433b8a8a83c87972065b1852b7dcae691e464.zip |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: (55 commits)
workqueue: mark init_workqueues() as early_initcall()
workqueue: explain for_each_*cwq_cpu() iterators
fscache: fix build on !CONFIG_SYSCTL
slow-work: kill it
gfs2: use workqueue instead of slow-work
drm: use workqueue instead of slow-work
cifs: use workqueue instead of slow-work
fscache: drop references to slow-work
fscache: convert operation to use workqueue instead of slow-work
fscache: convert object to use workqueue instead of slow-work
workqueue: fix how cpu number is stored in work->data
workqueue: fix mayday_mask handling on UP
workqueue: fix build problem on !CONFIG_SMP
workqueue: fix locking in retry path of maybe_create_worker()
async: use workqueue for worker pool
workqueue: remove WQ_SINGLE_CPU and use WQ_UNBOUND instead
workqueue: implement unbound workqueue
workqueue: prepare for WQ_UNBOUND implementation
libata: take advantage of cmwq and remove concurrency limitations
workqueue: fix worker management invocation without pending works
...
Fixed up conflicts in fs/cifs/* as per Tejun. Other trivial conflicts in
include/linux/workqueue.h, kernel/trace/Kconfig and kernel/workqueue.c
Diffstat (limited to 'drivers/ata/libata-core.c')
-rw-r--r-- | drivers/ata/libata-core.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index a0a4d6968400..4972fdf4bd31 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -98,8 +98,6 @@ static unsigned long ata_dev_blacklisted(const struct ata_device *dev); unsigned int ata_print_id = 1; -struct workqueue_struct *ata_aux_wq; - struct ata_force_param { const char *name; unsigned int cbl; @@ -5594,6 +5592,7 @@ struct ata_port *ata_port_alloc(struct ata_host *host) ap->msg_enable = ATA_MSG_DRV | ATA_MSG_ERR | ATA_MSG_WARN; #endif + mutex_init(&ap->scsi_scan_mutex); INIT_DELAYED_WORK(&ap->hotplug_task, ata_scsi_hotplug); INIT_WORK(&ap->scsi_rescan_task, ata_scsi_dev_rescan); INIT_LIST_HEAD(&ap->eh_done_q); @@ -6532,29 +6531,20 @@ static int __init ata_init(void) ata_parse_force_param(); - ata_aux_wq = create_singlethread_workqueue("ata_aux"); - if (!ata_aux_wq) - goto fail; - rc = ata_sff_init(); - if (rc) - goto fail; + if (rc) { + kfree(ata_force_tbl); + return rc; + } printk(KERN_DEBUG "libata version " DRV_VERSION " loaded.\n"); return 0; - -fail: - kfree(ata_force_tbl); - if (ata_aux_wq) - destroy_workqueue(ata_aux_wq); - return rc; } static void __exit ata_exit(void) { ata_sff_exit(); kfree(ata_force_tbl); - destroy_workqueue(ata_aux_wq); } subsys_initcall(ata_init); |