Messages in this thread | | | From | Julia Lawall <> | Subject | [PATCH 0/3] Replace OBD_CPT_ALLOC etc by kzalloc_node | Date | Sun, 3 May 2015 15:21:41 +0200 |
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The complete semantic patch used to make this transformation is as follows: (http://coccinelle.lip6.fr/).
// <smpl> @@ expression ptr,cptab,cpt,size,gfp; @@
- OBD_CPT_ALLOC_GFP(ptr, cptab, cpt, size, gfp) + ptr = kzalloc_node(size, gfp, cfs_cpt_spread_node(cptab, cpt))
@@ expression ptr,cptab,cpt,size; @@
- OBD_CPT_ALLOC(ptr, cptab, cpt, size) + ptr = kzalloc_node(size, GFP_NOFS, cfs_cpt_spread_node(cptab, cpt))
@@ expression ptr,cptab,cpt; @@
- OBD_CPT_ALLOC_PTR(ptr, cptab, cpt) + ptr = kzalloc_node(sizeof(*ptr), GFP_NOFS, cfs_cpt_spread_node(cptab,cpt)) // </smpl>
Note that the previously proposed patch "Add obd_cpt_alloc function" is not needed, as the transformation is done without adding a new function.
These patches should be applied after the patches with subjects "Use kzalloc and kfree" and "remove unneeded null test before free".
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