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| author | Arjan van de Ven <arjan@infradead.org> | 2006-01-11 13:16:10 +0100 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.(none)> | 2006-01-12 11:53:11 -0600 |
| commit | 0b9506723826c68b50fa33e345700ddcac1bed36 (patch) | |
| tree | da3e432ef4517c47ebdc088c6322d0ac51193127 /include | |
| parent | dacee84b070c4e705a5b6446f1f0a6a6e2f8d7a4 (diff) | |
| download | linux-0b9506723826c68b50fa33e345700ddcac1bed36.tar.gz linux-0b9506723826c68b50fa33e345700ddcac1bed36.tar.bz2 linux-0b9506723826c68b50fa33e345700ddcac1bed36.zip | |
[SCSI] turn most scsi semaphores into mutexes
the scsi layer is using semaphores in a mutex way, this patch converts
these into using mutexes instead
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/scsi/scsi_host.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index 230bc55c0bfa..467274a764d1 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -5,6 +5,7 @@ #include <linux/list.h> #include <linux/types.h> #include <linux/workqueue.h> +#include <linux/mutex.h> struct block_device; struct completion; @@ -469,7 +470,7 @@ struct Scsi_Host { spinlock_t default_lock; spinlock_t *host_lock; - struct semaphore scan_mutex;/* serialize scanning activity */ + struct mutex scan_mutex;/* serialize scanning activity */ struct list_head eh_cmd_q; struct task_struct * ehandler; /* Error recovery thread. */ |