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authorIngo Molnar <mingo@kernel.org>2017-08-25 05:04:51 -0400
committerIngo Molnar <mingo@kernel.org>2017-08-25 05:04:51 -0400
commit10c9850cb2ced2ce528e5b692c639974213a64ec (patch)
treef8063beac0ba1dab069d25661845c5b7ef9a67c7 /kernel/trace/tracing_map.c
parent0c2364791343e4b04cd1f097ff2abc2799062448 (diff)
parent90a6cd503982bfd33ce8c70eb49bd2dd33bc6325 (diff)
Merge branch 'linus' into locking/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/trace/tracing_map.c')
-rw-r--r--kernel/trace/tracing_map.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/kernel/trace/tracing_map.c b/kernel/trace/tracing_map.c
index 0a689bbb78ef..305039b122fa 100644
--- a/kernel/trace/tracing_map.c
+++ b/kernel/trace/tracing_map.c
@@ -221,16 +221,19 @@ void tracing_map_array_free(struct tracing_map_array *a)
221 if (!a) 221 if (!a)
222 return; 222 return;
223 223
224 if (!a->pages) { 224 if (!a->pages)
225 kfree(a); 225 goto free;
226 return;
227 }
228 226
229 for (i = 0; i < a->n_pages; i++) { 227 for (i = 0; i < a->n_pages; i++) {
230 if (!a->pages[i]) 228 if (!a->pages[i])
231 break; 229 break;
232 free_page((unsigned long)a->pages[i]); 230 free_page((unsigned long)a->pages[i]);
233 } 231 }
232
233 kfree(a->pages);
234
235 free:
236 kfree(a);
234} 237}
235 238
236struct tracing_map_array *tracing_map_array_alloc(unsigned int n_elts, 239struct tracing_map_array *tracing_map_array_alloc(unsigned int n_elts,