diff options
| author | Suren Baghdasaryan <surenb@google.com> | 2024-03-21 09:36:54 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-04-25 20:55:57 -0700 |
| commit | 1438d349d16b78d88f9e978a4a5496f078c8191b (patch) | |
| tree | 76b6f70d4dd5a24fd5f682da08d5d7961dc30330 /include | |
| parent | 9e54dd8b64dccdf5336172bf905017a6f97ee18d (diff) | |
lib: add memory allocations report in show_mem()
Include allocations in show_mem reports.
Link: https://lkml.kernel.org/r/20240321163705.3067592-33-surenb@google.com
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Tested-by: Kees Cook <keescook@chromium.org>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Alex Gaynor <alex.gaynor@gmail.com>
Cc: Alice Ryhl <aliceryhl@google.com>
Cc: Andreas Hindborg <a.hindborg@samsung.com>
Cc: Benno Lossin <benno.lossin@proton.me>
Cc: "Björn Roy Baron" <bjorn3_gh@protonmail.com>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Dennis Zhou <dennis@kernel.org>
Cc: Gary Guo <gary@garyguo.net>
Cc: Miguel Ojeda <ojeda@kernel.org>
Cc: Pasha Tatashin <pasha.tatashin@soleen.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Wedson Almeida Filho <wedsonaf@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/alloc_tag.h | 7 | ||||
| -rw-r--r-- | include/linux/codetag.h | 1 |
2 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/alloc_tag.h b/include/linux/alloc_tag.h index 0567766e50bd..d18388c0e9e1 100644 --- a/include/linux/alloc_tag.h +++ b/include/linux/alloc_tag.h @@ -31,6 +31,13 @@ struct alloc_tag { #ifdef CONFIG_MEM_ALLOC_PROFILING +struct codetag_bytes { + struct codetag *ct; + s64 bytes; +}; + +size_t alloc_tag_top_users(struct codetag_bytes *tags, size_t count, bool can_sleep); + static inline struct alloc_tag *ct_to_alloc_tag(struct codetag *ct) { return container_of(ct, struct alloc_tag, ct); diff --git a/include/linux/codetag.h b/include/linux/codetag.h index bfd0ba5c4185..c2a579ccd455 100644 --- a/include/linux/codetag.h +++ b/include/linux/codetag.h @@ -61,6 +61,7 @@ struct codetag_iterator { } void codetag_lock_module_list(struct codetag_type *cttype, bool lock); +bool codetag_trylock_module_list(struct codetag_type *cttype); struct codetag_iterator codetag_get_ct_iter(struct codetag_type *cttype); struct codetag *codetag_next_ct(struct codetag_iterator *iter); |