[PATCH 2/7] coccinelle: alloc_cast: drop removed allocators

From: Sang-Heon Jeon

Date: Sun Aug 23 2026 - 12:19:29 EST


- pci_alloc_consistent() and pci_zalloc_consistent() were removed by
commit 7968778914e5
("PCI: Remove the deprecated "pci-dma-compat.h" API")

- kmem_alloc() was removed by commit f078d4ea8276
("xfs: convert kmem_alloc() to kmalloc()")

- kmem_zalloc() was removed by commit 10634530f7ba
("xfs: convert kmem_zalloc() to kzalloc()")

- kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit
bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers")

So drop them from the rules.

No functional change.

Signed-off-by: Sang-Heon Jeon <ekffu200098@xxxxxxxxx>
---
scripts/coccinelle/api/alloc/alloc_cast.cocci | 20 ++++++++-----------
1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/scripts/coccinelle/api/alloc/alloc_cast.cocci b/scripts/coccinelle/api/alloc/alloc_cast.cocci
index 958c914f8ba6..a4b83cc8ea01 100644
--- a/scripts/coccinelle/api/alloc/alloc_cast.cocci
+++ b/scripts/coccinelle/api/alloc/alloc_cast.cocci
@@ -53,9 +53,8 @@ position p != {m1.p1,m2.p2};
\(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|
kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\|vmalloc\|vzalloc\|
dma_alloc_coherent\|devm_kmalloc\|devm_kzalloc\|
- kvmalloc\|kvzalloc\|kvmalloc_node\|kvzalloc_node\|pci_alloc_consistent\|
- pci_zalloc_consistent\|kmem_alloc\|kmem_zalloc\|kmem_zone_alloc\|
- kmem_zone_zalloc\|vmalloc_node\|vzalloc_node\)(...)
+ kvmalloc\|kvzalloc\|kvmalloc_node\|kvzalloc_node\|
+ vmalloc_node\|vzalloc_node\)(...)

//----------------------------------------------------------
// For context mode
@@ -76,9 +75,8 @@ type r1.T;
\(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|
kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\|vmalloc\|vzalloc\|
dma_alloc_coherent\|devm_kmalloc\|devm_kzalloc\|
- kvmalloc\|kvzalloc\|kvmalloc_node\|kvzalloc_node\|pci_alloc_consistent\|
- pci_zalloc_consistent\|kmem_alloc\|kmem_zalloc\|kmem_zone_alloc\|
- kmem_zone_zalloc\|vmalloc_node\|vzalloc_node\)(...)
+ kvmalloc\|kvzalloc\|kvmalloc_node\|kvzalloc_node\|
+ vmalloc_node\|vzalloc_node\)(...)

//----------------------------------------------------------
// For patch mode
@@ -99,9 +97,8 @@ type r1.T;
\(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|
kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\|vmalloc\|vzalloc\|
dma_alloc_coherent\|devm_kmalloc\|devm_kzalloc\|
- kvmalloc\|kvzalloc\|kvmalloc_node\|kvzalloc_node\|pci_alloc_consistent\|
- pci_zalloc_consistent\|kmem_alloc\|kmem_zalloc\|kmem_zone_alloc\|
- kmem_zone_zalloc\|vmalloc_node\|vzalloc_node\)(...)
+ kvmalloc\|kvzalloc\|kvmalloc_node\|kvzalloc_node\|
+ vmalloc_node\|vzalloc_node\)(...)

//----------------------------------------------------------
// For org and report mode
@@ -116,9 +113,8 @@ position p != {m1.p1,m2.p2};
\(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|
kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\|vmalloc\|vzalloc\|
dma_alloc_coherent\|devm_kmalloc\|devm_kzalloc\|
- kvmalloc\|kvzalloc\|kvmalloc_node\|kvzalloc_node\|pci_alloc_consistent\|
- pci_zalloc_consistent\|kmem_alloc\|kmem_zalloc\|kmem_zone_alloc\|
- kmem_zone_zalloc\|vmalloc_node\|vzalloc_node\)(...)
+ kvmalloc\|kvzalloc\|kvmalloc_node\|kvzalloc_node\|
+ vmalloc_node\|vzalloc_node\)(...)

@script:python depends on org@
p << r2.p;
--
2.43.0