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gcov: clang: fix clang-11+ build

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With clang-11+, the code is broken due to my kvmalloc() conversion
(which predated the clang-11 support code) leaving one vmalloc() in
place.  Fix that.

Link: https://lkml.kernel.org/r/20210412214210.6e1ecca9cdc5.I24459763acf0591d5e6b31c7e3a59890d802f79c@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Johannes Berg 2021-04-16 15:46:23 -07:00 committed by Linus Torvalds
parent 458376913d
commit 04c53de57c
1 changed files with 1 additions and 1 deletions
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kernel/gcov/clang.c
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@ -369,7 +369,7 @@ static struct gcov_fn_info *gcov_fn_info_dup(struct gcov_fn_info *fn)
INIT_LIST_HEAD(&fn_dup->head); INIT_LIST_HEAD(&fn_dup->head);
cv_size = fn->num_counters * sizeof(fn->counters[0]); cv_size = fn->num_counters * sizeof(fn->counters[0]);
fn_dup->counters = vmalloc(cv_size); fn_dup->counters = kvmalloc(cv_size, GFP_KERNEL);
if (!fn_dup->counters) { if (!fn_dup->counters) {
kfree(fn_dup); kfree(fn_dup);
return NULL; return NULL;