AcoSail/kernel_optimize_test
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Fix deadlock in ipathfs ->get_sb()

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forgot to unlock superblock before calling deactivate_super()...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2009-05-06 01:36:04 -04:00
parent c96f585737
commit 265e771e81
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/ipath/ipath_fs.c
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@ -347,7 +347,7 @@ static int ipathfs_fill_super(struct super_block *sb, void *data,
spin_unlock_irqrestore(&ipath_devs_lock, flags);
ret = create_device_files(sb, dd);
if (ret) {
deactivate_super(sb);
deactivate_locked_super(sb);
goto bail;
}
spin_lock_irqsave(&ipath_devs_lock, flags);