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Staging: lustre: Replace non-standard spinlock macro definations

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This patch replaces non-standard spin lock macro with standard linux function.

This is done using Coccinelle and semantic patch used is as follows:

@@
expression x;
@@

- TREE_READ_LOCK_IRQ(x)
+ spin_lock_irq(&(x)->tree_lock)

@@
expression x;
@@

- TREE_READ_UNLOCK_IRQ(x)
+ spin_unlock_irq(&(x)->tree_lock)

Also semantic patch result is modified by droping ->,
inner & and adding . for simplification of code.

Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Vaishali Thakkar 2014-10-05 17:28:12 +05:30 committed by Greg Kroah-Hartman
parent 12afe4935a
commit c4226c547f
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/lustre/lustre/llite/llite_lib.c
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@ -1880,8 +1880,8 @@ void ll_delete_inode(struct inode *inode)
/* Workaround for LU-118 */
if (inode->i_data.nrpages) {
TREE_READ_LOCK_IRQ(&inode->i_data);
TREE_READ_UNLOCK_IRQ(&inode->i_data);
spin_lock_irq(&inode->i_data.tree_lock);
spin_unlock_irq(&inode->i_data.tree_lock);
LASSERTF(inode->i_data.nrpages == 0,
"inode=%lu/%u(%p) nrpages=%lu, see "
"http://jira.whamcloud.com/browse/LU-118\n",