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[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
[deliverable/linux.git]
/
fs
/
block_dev.c
diff --git
a/fs/block_dev.c
b/fs/block_dev.c
index e0df94c37b7eb52f711f6648eb9f62fbbce9f465..6e50346fb1eeea70da97a38d2059249362c10a0f 100644
(file)
--- a/
fs/block_dev.c
+++ b/
fs/block_dev.c
@@
-202,7
+202,7
@@
static loff_t block_llseek(struct file *file, loff_t offset, int origin)
loff_t size;
loff_t retval;
-
down(&bd_inode->i_sem
);
+
mutex_lock(&bd_inode->i_mutex
);
size = i_size_read(bd_inode);
switch (origin) {
@@
-219,7
+219,7
@@
static loff_t block_llseek(struct file *file, loff_t offset, int origin)
}
retval = offset;
}
-
up(&bd_inode->i_sem
);
+
mutex_unlock(&bd_inode->i_mutex
);
return retval;
}
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