| commit | a7d333907e00196d52abec98edc9e23f181006d8 | |
| author | Dan Carpenter <dan.carpenter@linaro.org> | |
| Fri, 28 Jul 2023 18:04:20 +0000 (28 21:04 +0300) | ||
| committer | Dan Carpenter <dan.carpenter@linaro.org> | |
| Fri, 28 Jul 2023 18:07:48 +0000 (28 21:07 +0300) | ||
| tree | 605885af0cf794ae19a562e79231cf15a257b67a | treesnapshot (tar.gz zip) |
| parent | 2d8f596e726c37b4c07d96e777f7d850f8152f05 | commitdiff |
kernel_atomic_dec_test_path: move this into a separate module
This code is to detect places like:
if (!refcount_dec_and_test(&fclones->fclone_ref))
return;
Which is normally used in free() functions where we just drop a reference
until there are zero references left and then we free everything.
Move it into a separate module so it's cleaner.
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
This code is to detect places like:
if (!refcount_dec_and_test(&fclones->fclone_ref))
return;
Which is normally used in free() functions where we just drop a reference
until there are zero references left and then we free everything.
Move it into a separate module so it's cleaner.
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
| Makefile | diffblobblamehistory | |
| check_atomic_inc_dec.c | diffblobblamehistory | |
| check_list.h | diffblobblamehistory | |
| smatch_kernel_atomic_dec_test_path.c | [new file with mode: 0644] | blob |