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scst: Unbreak the build for kernel 4.1.12-124.45.2.el7uek.x86_64

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Apparently this kernel has kvmalloc_node(), kvmalloc() and kvzalloc()
backports but no kvmalloc_array() backport.

See also the following commits:
* c027b9de7e ("scst: Port to UEK 4")
* 23a2753a9c ("scst/include/backport.h: Add backports for additional kernel functions, constants and data structures")

Reported-by: Gilbert Standen <gilstanden@hotmail.com>


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9185 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2020-11-21 03:04:57 +00:00
parent a952a3584b
commit 39b6e87935
1 changed files with 2 additions and 1 deletions
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3
scst/include/backport.h
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@@ -991,8 +991,8 @@ static inline void mempool_destroy_backport(mempool_t *pool)
#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0) && \
(!defined(RHEL_MAJOR) || RHEL_MAJOR -0 < 7 || \
(RHEL_MAJOR -0 == 7 && RHEL_MINOR -0 < 5)) && \
!defined(UEK_KABI_RENAME) && \
!defined(_COMPAT_LINUX_MM_H)
#if !defined(UEK_KABI_RENAME)
/* See also commit a7c3e901a46f ("mm: introduce kv[mz]alloc helpers") # v4.12 */
static inline void *kvmalloc_node(size_t size, gfp_t flags, int node)
{
@@ -1047,6 +1047,7 @@ static inline void *kvzalloc(size_t size, gfp_t flags)
{
return kvmalloc(size, flags | __GFP_ZERO);
}
#endif
/*
* See also commit 752ade68cbd8 ("treewide: use kv[mz]alloc* rather than