diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2026-06-06 15:39:27 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2026-06-07 20:03:00 +0300 |
| commit | af7c32365090a1a8ff981f85d7c24b344a2eaa75 (patch) | |
| tree | 78c851767f75e21609d56cc61cfffd76e0852e64 /include | |
| parent | e57f13eaab259ece7c9e8d81ba2c40c4f057ca2c (diff) | |
| download | linux-af7c32365090a1a8ff981f85d7c24b344a2eaa75.tar.xz | |
ftrace: Add ftrace_hash_remove function
Adding ftrace_hash_remove function that removes all entries
from struct ftrace_hash object without freeing them.
It will be used in following changes where entries are allocated
as part of another structure and are free-ed separately.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/r/20260606123955.345967-3-jolsa@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ftrace.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 02c24bf766ce..b55ec9b25bb3 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -415,6 +415,7 @@ struct ftrace_hash *alloc_ftrace_hash(int size_bits); void free_ftrace_hash(struct ftrace_hash *hash); struct ftrace_func_entry *add_ftrace_hash_entry_direct(struct ftrace_hash *hash, unsigned long ip, unsigned long direct); +void ftrace_hash_remove(struct ftrace_hash *hash); /* The hash used to know what functions callbacks trace */ struct ftrace_ops_hash { |