Files
linux/include/uapi
Abhishek Bapat 6f6769ea88 alloc_tag: add size-based filtering to ioctl
Extend the allocinfo filtering mechanism to allow users to filter tags
based on the total number of bytes allocated [min_size, max_size].  The
size range is inclusive.

Filtering by size involves retrieving allocinfo per-CPU counters, which is
an expensive operation.  Hence, the performance of size-based filtering
will be worse than other filters.

Link: https://lore.kernel.org/0a7653b70ae0d64e967fbea0e933bc35f8ac656e.1783532853.git.abhishekbapat@google.com
Signed-off-by: Abhishek Bapat <abhishekbapat@google.com>
Acked-by: Hao Ge <hao.ge@linux.dev>
Acked-by: Suren Baghdasaryan <surenb@google.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Kent Overstreet <kent.overstreet@linux.dev>
Cc: Sourav Panda <souravpanda@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2026-08-24 18:43:12 -07:00
..
2025-04-11 20:45:43 -03:00
2026-03-27 16:35:04 -04:00