He Kuang 43798bf372 bpf tools: Add helper function for updating bpf maps elements ... Add bpf_map_update_elem() helper function which calls the sys_bpf syscall to update elements in bpf maps. Upcoming patches will use it to adjust data in map through the perf command line. Signed-off-by: He Kuang <hekuang@huawei.com> Cc: Alexei Starovoitov <ast@kernel.org> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Cc: Zefan Li <lizefan@huawei.com> Cc: pi3orama@163.com Link: http://lkml.kernel.org/r/1448372181-151723-4-git-send-email-wangnan0@huawei.com Signed-off-by: Wang Nan <wangnan0@huawei.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2015-11-26 17:21:24 -03:00
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.gitignore	tools lib bpf: Change FEATURE-DUMP to FEATURE-DUMP.libbpf	2015-11-05 12:47:51 -03:00
bpf.c	bpf tools: Add helper function for updating bpf maps elements	2015-11-26 17:21:24 -03:00
bpf.h	bpf tools: Add helper function for updating bpf maps elements	2015-11-26 17:21:24 -03:00
Build	bpf tools: Add bpf.c/h for common bpf operations	2015-08-07 10:16:58 -03:00
libbpf.c	bpf tools: Load a program with different instances using preprocessor	2015-11-18 17:51:03 -03:00
libbpf.h	bpf tools: Load a program with different instances using preprocessor	2015-11-18 17:51:03 -03:00
Makefile	tools lib bpf: Don't do a feature check when cleaning	2015-11-25 16:38:13 -03:00