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malloc: Fix clang build after 1c588a2187 

clang issues:

malloc.c:1909:8: error: converting the result of '<<' to a boolean always evaluates to true [-Werror,-Wtautological-constant-compare]
 1909 |   if (!DEFAULT_THP_PAGESIZE || mp_.thp_mode != malloc_thp_mode_not_supported)
      |        ^
../sysdeps/unix/sysv/linux/aarch64/malloc-hugepages.h:19:35: note: expanded from macro 'DEFAULT_THP_PAGESIZE'
   19 | #define DEFAULT_THP_PAGESIZE    (1UL << 21)

Checked on aarch64-linux-gnu.
This commit is contained in:
Adhemerval Zanella 2025-12-22 14:42:18 +00:00
parent d8561d1552
commit bd56942533
1 changed files with 1 additions and 1 deletions
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2
malloc/malloc.c
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@ -1906,7 +1906,7 @@ static __always_inline void
thp_init (void)
{
/* Initialize only once if DEFAULT_THP_PAGESIZE is defined. */
if (!DEFAULT_THP_PAGESIZE || mp_.thp_mode != malloc_thp_mode_not_supported)
if (DEFAULT_THP_PAGESIZE == 0 || mp_.thp_mode != malloc_thp_mode_not_supported)
return;
/* Set thp_pagesize even if thp_mode is never. This reduces frequency