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In some situations, it is useful to explicitly specify a kernel module to search for a tracing program target (e.g. when a function of the same name exists in multiple modules or in vmlinux). This patch enables that by allowing the "module:function" syntax for the find_kernel_btf_id function. Thanks to this, the syntax can be used both from a SEC macro (i.e. `SEC(fentry/module:function)`) and via the bpf_program__set_attach_target API call. Signed-off-by: Viktor Malik <vmalik@redhat.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/9085a8cb9a552de98e554deb22ff7e977d025440.1714469650.git.vmalik@redhat.com |
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.. | ||
api | ||
bpf | ||
perf | ||
subcmd | ||
symbol | ||
thermal | ||
argv_split.c | ||
bitmap.c | ||
ctype.c | ||
find_bit.c | ||
hweight.c | ||
list_sort.c | ||
rbtree.c | ||
slab.c | ||
str_error_r.c | ||
string.c | ||
vsprintf.c | ||
zalloc.c |