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| author | Pranav Tyagi <pranav.tyagi03@gmail.com> | 2025-07-30 17:23:01 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-09-14 02:54:44 +0300 |
| commit | 6de1ef1ca39a07fe1c17f3f73a74106543eae127 (patch) | |
| tree | 5e8624880672d3388dfffda22f4a5b9b0bbc3801 | |
| parent | 9a42aed48421390155037460a3f2fd510fa6df76 (diff) | |
| download | linux-6de1ef1ca39a07fe1c17f3f73a74106543eae127.tar.xz | |
selftests/mm: use __auto_type in swap() macro
Replace typeof() with __auto_type in the swap() macro in uffd-stress.c.
__auto_type was introduced in GCC 4.9 and reduces the compile time for all
compilers. No functional changes intended.
Link: https://lkml.kernel.org/r/20250730142301.6754-1-pranav.tyagi03@gmail.com
Signed-off-by: Pranav Tyagi <pranav.tyagi03@gmail.com>
Reviewed-by: Joshua Hahn <joshua.hahnjy@gmail.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | tools/testing/selftests/mm/uffd-stress.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/mm/uffd-stress.c b/tools/testing/selftests/mm/uffd-stress.c index 40af7f67c407..c0f64df5085c 100644 --- a/tools/testing/selftests/mm/uffd-stress.c +++ b/tools/testing/selftests/mm/uffd-stress.c @@ -51,7 +51,7 @@ static char *zeropage; pthread_attr_t attr; #define swap(a, b) \ - do { typeof(a) __tmp = (a); (a) = (b); (b) = __tmp; } while (0) + do { __auto_type __tmp = (a); (a) = (b); (b) = __tmp; } while (0) const char *examples = "# Run anonymous memory test on 100MiB region with 99999 bounces:\n" |