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| author | Jiri Olsa <jolsa@kernel.org> | 2024-10-18 22:22:51 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2024-10-23 20:52:27 +0200 |
| commit | da09a9e0c3eab164af950be44ee6bdea8527c3e5 (patch) | |
| tree | 4f574f9ba44d231f004eff6689a3621573644344 /kernel/events | |
| parent | de20037e1b3c2f2ca97b8c12b8c7bca8abd509a7 (diff) | |
| download | linux-da09a9e0c3eab164af950be44ee6bdea8527c3e5.tar.gz linux-da09a9e0c3eab164af950be44ee6bdea8527c3e5.tar.bz2 linux-da09a9e0c3eab164af950be44ee6bdea8527c3e5.zip | |
uprobe: Add data pointer to consumer handlers
Adding data pointer to both entry and exit consumer handlers and all
its users. The functionality itself is coming in following change.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20241018202252.693462-2-jolsa@kernel.org
Diffstat (limited to 'kernel/events')
| -rw-r--r-- | kernel/events/uprobes.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c index 2a0059464383..6b44c386a5df 100644 --- a/kernel/events/uprobes.c +++ b/kernel/events/uprobes.c @@ -2090,7 +2090,7 @@ static void handler_chain(struct uprobe *uprobe, struct pt_regs *regs) int rc = 0; if (uc->handler) { - rc = uc->handler(uc, regs); + rc = uc->handler(uc, regs, NULL); WARN(rc & ~UPROBE_HANDLER_MASK, "bad rc=0x%x from %ps()\n", rc, uc->handler); } @@ -2128,7 +2128,7 @@ handle_uretprobe_chain(struct return_instance *ri, struct pt_regs *regs) rcu_read_lock_trace(); list_for_each_entry_rcu(uc, &uprobe->consumers, cons_node, rcu_read_lock_trace_held()) { if (uc->ret_handler) - uc->ret_handler(uc, ri->func, regs); + uc->ret_handler(uc, ri->func, regs, NULL); } rcu_read_unlock_trace(); } |