[HPDD-discuss] [PATCH 4/7] lustre: mdc: Replace uses of OBD_{ALLOC, FREE}_LARGE
Replace uses of OBD_ALLOC_LARGE by libcfs_kvzalloc and OBD_FREE_LARGE by
kvfree.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
expression ptr,size;
@@
- OBD_ALLOC_LARGE(ptr,size)
+ ptr = libcfs_kvzalloc(size, GFP_NOFS)
@@
expression ptr,size;
@@
- OBD_FREE_LARGE(ptr, size);
+ kvfree(ptr);
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall(a)lip6.fr>
---
drivers/staging/lustre/lustre/mdc/mdc_locks.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/lustre/lustre/mdc/mdc_locks.c
b/drivers/staging/lustre/lustre/mdc/mdc_locks.c
index f935797..bcb6c00 100644
--- a/drivers/staging/lustre/lustre/mdc/mdc_locks.c
+++ b/drivers/staging/lustre/lustre/mdc/mdc_locks.c
@@ -746,7 +746,7 @@ static int mdc_finish_enqueue(struct obd_export *exp,
LDLM_DEBUG(lock, "layout lock returned by: %s, lvb_len: %d\n",
ldlm_it2str(it->it_op), lvb_len);
- OBD_ALLOC_LARGE(lmm, lvb_len);
+ lmm = libcfs_kvzalloc(lvb_len, GFP_NOFS);
if (lmm == NULL) {
LDLM_LOCK_PUT(lock);
return -ENOMEM;
@@ -763,7 +763,7 @@ static int mdc_finish_enqueue(struct obd_export *exp,
}
unlock_res_and_lock(lock);
if (lmm != NULL)
- OBD_FREE_LARGE(lmm, lvb_len);
+ kvfree(lmm);
}
if (lock != NULL)
LDLM_LOCK_PUT(lock);