forked from pool/openafs
67 lines
2.4 KiB
Plaintext
67 lines
2.4 KiB
Plaintext
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commit 658942f2791fad5e33ec7542158c16dfc66eed39
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Author: Cheyenne Wills <cwills@sinenomine.net>
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Date: Wed Jun 12 14:16:43 2024 -0600
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Linux-6.10: define a wrapper for vmalloc
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The Linux 6.10 commit:
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"mm: vmalloc: enable memory allocation profiling" (88ae5fb755)
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changed vmalloc from a function to a wrapper macro.
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This change results in build errors:
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"error: implicit declaration of function ‘vmalloc’; did you mean
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‘kmalloc’? [-Werror=implicit-function-declaration]"
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when vmalloc is passed as a parameter to the afs_atomlist_create() and
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afs_lhash_create() functions.
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Add a little wrapper function around vmalloc() to use for the parameter
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to afs_atomlist_create() and afs_lhash_create().
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Note: A configure test was not needed for this change since the name
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and functionality of Linux's vmalloc did not change.
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Change-Id: I69c1da9eea5d1de11c1628bbcef427f81f5c01e1
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Reviewed-on: https://gerrit.openafs.org/15765
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Tested-by: BuildBot <buildbot@rampaginggeek.com>
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Reviewed-by: Andrew Deason <adeason@sinenomine.net>
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Reviewed-by: Michael Meffie <mmeffie@sinenomine.net>
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diff --git a/src/afs/LINUX/osi_alloc.c b/src/afs/LINUX/osi_alloc.c
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index 86cd0e571..7c4b4a1ca 100644
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--- a/src/afs/LINUX/osi_alloc.c
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+++ b/src/afs/LINUX/osi_alloc.c
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@@ -196,6 +196,15 @@ local_free(void *p, size_t n)
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vfree(p);
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}
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+/*
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+ * wrapper for vmalloc(), since vmalloc() may be a macro
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+ */
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+static void *
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+local_vmalloc(size_t size)
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+{
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+ return vmalloc(size);
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+}
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+
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/* linux_alloc_init(): Initializes the kernel memory allocator. As part
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* of this process, it also initializes a pool of osi_linux_mem
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* structures as well as the hash table itself.
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@@ -209,14 +218,14 @@ linux_alloc_init(void)
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/* initiate our pool of osi_linux_mem structs */
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al_mem_pool =
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afs_atomlist_create(sizeof(struct osi_linux_mem), sizeof(long) * 1024,
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- (void *)vmalloc, local_free);
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+ local_vmalloc, local_free);
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if (!al_mem_pool) {
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printf("afs_osi_Alloc: Error in initialization(atomlist_create)\n");
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return 0;
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}
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/* initialize the hash table to hold references to alloc'ed chunks */
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- lh_mem_htab = afs_lhash_create(hash_equal, (void *)vmalloc, local_free);
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+ lh_mem_htab = afs_lhash_create(hash_equal, local_vmalloc, local_free);
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if (!lh_mem_htab) {
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printf("afs_osi_Alloc: Error in initialization(lhash_create)\n");
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return 0;
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