twx-linux/tools/lib
Pu Lehui e4db2a821b libbpf: Access first syscall argument with CO-RE direct read on s390
Currently PT_REGS_PARM1 SYSCALL(x) is consistent with PT_REGS_PARM1_CORE
SYSCALL(x), which will introduce the overhead of BPF_CORE_READ(), taking
into account the read pt_regs comes directly from the context, let's use
CO-RE direct read to access the first system call argument.

Suggested-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Pu Lehui <pulehui@huawei.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20240831041934.1629216-2-pulehui@huaweicloud.com
2024-09-04 17:05:30 -07:00
..
api tools api io: Move filling the io buffer to its own function 2024-05-30 10:05:34 -07:00
bpf libbpf: Access first syscall argument with CO-RE direct read on s390 2024-09-04 17:05:30 -07:00
perf perf record: Ensure space for lost samples 2024-06-13 20:45:31 -07:00
subcmd tools lib subcmd: Show parent options in help 2024-05-12 21:09:52 -03:00
symbol
thermal
argv_split.c
bitmap.c radix tree test suite: put definition of bitmap_clear() into lib/bitmap.c 2024-07-10 14:24:27 -07:00
ctype.c
find_bit.c
hweight.c
list_sort.c tools/lib/list_sort: remove redundant code for cond_resched handling 2024-06-24 22:25:04 -07:00
rbtree.c tools lib rbtree: pick some improvements from the kernel rbtree code 2024-05-08 08:41:27 -07:00
slab.c
str_error_r.c
string.c
vsprintf.c
zalloc.c