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authorHimangi Saraogi <himangi774@gmail.com>2014-07-22 23:40:19 +0530
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2014-08-13 15:14:04 +1000
commitd6589722846a57a4ddf7af595a7f854ff5180950 (patch)
tree05db4975ccd1af28b3c3e63638112a41594be60f /arch/powerpc
parent587870e8650a0571e895cc879cd895c78c6391bf (diff)
downloadop-kernel-dev-d6589722846a57a4ddf7af595a7f854ff5180950.zip
op-kernel-dev-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>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/perf/hv-24x7.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/perf/hv-24x7.c b/arch/powerpc/perf/hv-24x7.c
index 66d0f17..70d4f74 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,
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