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selftests/eventfd: correct test name and improve messages

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- Rename test from eventfd_chek_flag_cloexec_and_nonblock to
eventfd_check_flag_cloexec_and_nonblock.

- Make the RDWR‐flag comment declarative:
  “The kernel automatically adds the O_RDWR flag.”
- Update semaphore‐flag failure message to:
  “eventfd semaphore flag check failed: …”

Link: https://lkml.kernel.org/r/20250513074411.6965-1-seokwoo.chung130@gmail.com
Signed-off-by: Ryan Chung <seokwoo.chung130@gmail.com>
Reviewed-by: Wen Yang <wen.yang@linux.dev>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Ryan Chung
2025-05-13 16:44:11 +09:00
committed by Andrew Morton
parent 780138b123
commit 19e0713bbe
1 changed files with 3 additions and 4 deletions
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7
tools/testing/selftests/filesystems/eventfd/eventfd_test.c
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@@ -50,7 +50,7 @@ TEST(eventfd_check_flag_rdwr)
ASSERT_GE(fd, 0);
flags = fcntl(fd, F_GETFL);
// since the kernel automatically added O_RDWR.
// The kernel automatically adds the O_RDWR flag.
EXPECT_EQ(flags, O_RDWR);
close(fd);
@@ -85,7 +85,7 @@ TEST(eventfd_check_flag_nonblock)
close(fd);
}
TEST(eventfd_chek_flag_cloexec_and_nonblock)
TEST(eventfd_check_flag_cloexec_and_nonblock)
{
int fd, flags;
@@ -178,8 +178,7 @@ TEST(eventfd_check_flag_semaphore)
// The semaphore could only be obtained from fdinfo.
ret = verify_fdinfo(fd, &err, "eventfd-semaphore: ", 19, "1\n");
if (ret != 0)
ksft_print_msg("eventfd-semaphore check failed, msg: %s\n",
err.msg);
ksft_print_msg("eventfd semaphore flag check failed: %s\n", err.msg);
EXPECT_EQ(ret, 0);
close(fd);