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| author | Himangi Saraogi <himangi774@gmail.com> | 2014-07-22 23:40:19 +0530 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-08-13 15:14:04 +1000 |
| commit | d6589722846a57a4ddf7af595a7f854ff5180950 (patch) | |
| tree | 05db4975ccd1af28b3c3e63638112a41594be60f | |
| parent | 587870e8650a0571e895cc879cd895c78c6391bf (diff) | |
| download | keystone-d6589722846a57a4ddf7af595a7f854ff5180950.tar.gz | |
powerpc/perf/hv-24x7: Use kmem_cache_free
Free memory allocated using kmem_cache_zalloc using kmem_cache_free
rather than kfree.
The Coccinelle semantic patch that makes this change is as follows:
// <smpl>
@@
expression x,E,c;
@@
x = \(kmem_cache_alloc\|kmem_cache_zalloc\|kmem_cache_alloc_node\)(c,...)
... when != x = E
when != &x
?-kfree(x)
+kmem_cache_free(c,x)
// </smpl>
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| -rw-r--r-- | arch/powerpc/perf/hv-24x7.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/perf/hv-24x7.c b/arch/powerpc/perf/hv-24x7.c index 66d0f179650f48..70d4f748b54bea 100644 --- a/arch/powerpc/perf/hv-24x7.c +++ b/arch/powerpc/perf/hv-24x7.c @@ -223,7 +223,7 @@ e_free: pr_err("h_get_24x7_catalog_page(ver=%lld, page=%lld) failed:" " rc=%ld\n", catalog_version_num, page_offset, hret); - kfree(page); + kmem_cache_free(hv_page_cache, page); pr_devel("catalog_read: offset=%lld(%lld) count=%zu(%zu) catalog_len=%zu(%zu) => %zd\n", offset, page_offset, count, page_count, catalog_len, |