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| author | Arnd Bergmann <arnd@arndb.de> | 2008-05-20 19:16:13 +0200 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2008-06-20 14:05:58 -0600 |
| commit | f18f81daba25d29541e46972a7ff4d65162ff167 (patch) | |
| tree | b443e6f5e363132dcb43019a608b850b2cfbffec | |
| parent | cad84238056babf4e4e6b0de183238224aab8177 (diff) | |
| download | lwn-f18f81daba25d29541e46972a7ff4d65162ff167.tar.gz lwn-f18f81daba25d29541e46972a7ff4d65162ff167.zip | |
megaraid: BKL pushdown
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_mm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/megaraid/megaraid_mm.c b/drivers/scsi/megaraid/megaraid_mm.c index 0ad215e27b83..ac3b280c2a72 100644 --- a/drivers/scsi/megaraid/megaraid_mm.c +++ b/drivers/scsi/megaraid/megaraid_mm.c @@ -15,6 +15,7 @@ * Common management module */ #include <linux/sched.h> +#include <linux/smp_lock.h> #include "megaraid_mm.h" @@ -96,6 +97,7 @@ mraid_mm_open(struct inode *inode, struct file *filep) */ if (!capable(CAP_SYS_ADMIN)) return (-EACCES); + cycle_kernel_lock(); return 0; } |