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uprobes: get rid of enum uprobe_filter_ctx in uprobe filter callbacks

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It serves no purpose beyond adding unnecessray argument passed to the
filter callback. Just get rid of it, no one is actually using it.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Link: https://lore.kernel.org/r/20240903174603.3554182-4-andrii@kernel.org
This commit is contained in:
Andrii Nakryiko
2024-09-03 10:45:58 -07:00
committed by Peter Zijlstra
parent 8617408f7a
commit 59da880afe
4 changed files with 12 additions and 28 deletions
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10
include/linux/uprobes.h
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@@ -28,20 +28,12 @@ struct page;
#define MAX_URETPROBE_DEPTH 64
enum uprobe_filter_ctx {
UPROBE_FILTER_REGISTER,
UPROBE_FILTER_UNREGISTER,
UPROBE_FILTER_MMAP,
};
struct uprobe_consumer {
int (*handler)(struct uprobe_consumer *self, struct pt_regs *regs);
int (*ret_handler)(struct uprobe_consumer *self,
unsigned long func,
struct pt_regs *regs);
bool (*filter)(struct uprobe_consumer *self,
enum uprobe_filter_ctx ctx,
struct mm_struct *mm);
bool (*filter)(struct uprobe_consumer *self, struct mm_struct *mm);
struct uprobe_consumer *next;
};