diff options
| author | Shakeel Butt <shakeel.butt@linux.dev> | 2025-12-26 02:21:16 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-01-27 07:02:25 +0300 |
| commit | 95296536eb19c969e91684287cf3bfcb382221d3 (patch) | |
| tree | 8387c7337a9aa8867e19d04534f296eda4c78008 /mm/shrinker_debug.c | |
| parent | 2202e3a8cb80da583670034ee33c995513708949 (diff) | |
| download | linux-95296536eb19c969e91684287cf3bfcb382221d3.tar.xz | |
memcg: rename mem_cgroup_ino() to mem_cgroup_id()
Rename mem_cgroup_ino() to mem_cgroup_id() and mem_cgroup_get_from_ino()
to mem_cgroup_get_from_id(). These functions now use cgroup IDs (from
cgroup_id()) rather than inode numbers, so the names should reflect that.
[shakeel.butt@linux.dev: replace ino with id, per SeongJae]
Link: https://lkml.kernel.org/r/flkqanhyettp5uq22bjwg37rtmnpeg3mghznsylxcxxgaafpl4@nov2x7tagma7
[akpm@linux-foundation.org: build fix]
Link: https://lkml.kernel.org/r/20251225232116.294540-9-shakeel.butt@linux.dev
Signed-off-by: Shakeel Butt <shakeel.butt@linux.dev>
Acked-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: SeongJae Park <sj@kernel.org>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: David Hildenbrand <david@kernel.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Qi Zheng <zhengqi.arch@bytedance.com>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Wei Xu <weixugc@google.com>
Cc: Yuanchu Xie <yuanchu@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/shrinker_debug.c')
| -rw-r--r-- | mm/shrinker_debug.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/mm/shrinker_debug.c b/mm/shrinker_debug.c index 7ef16a0b2959..affa64437302 100644 --- a/mm/shrinker_debug.c +++ b/mm/shrinker_debug.c @@ -70,7 +70,7 @@ static int shrinker_debugfs_count_show(struct seq_file *m, void *v) memcg_aware ? memcg : NULL, count_per_node); if (total) { - seq_printf(m, "%llu", mem_cgroup_ino(memcg)); + seq_printf(m, "%llu", mem_cgroup_id(memcg)); for_each_node(nid) seq_printf(m, " %lu", count_per_node[nid]); seq_putc(m, '\n'); @@ -107,7 +107,7 @@ static ssize_t shrinker_debugfs_scan_write(struct file *file, { struct shrinker *shrinker = file->private_data; unsigned long nr_to_scan = 0, read_len; - u64 ino; + u64 id; struct shrink_control sc = { .gfp_mask = GFP_KERNEL, }; @@ -120,7 +120,7 @@ static ssize_t shrinker_debugfs_scan_write(struct file *file, return -EFAULT; kbuf[read_len] = '\0'; - if (sscanf(kbuf, "%llu %d %lu", &ino, &nid, &nr_to_scan) != 3) + if (sscanf(kbuf, "%llu %d %lu", &id, &nid, &nr_to_scan) != 3) return -EINVAL; if (nid < 0 || nid >= nr_node_ids) @@ -130,7 +130,7 @@ static ssize_t shrinker_debugfs_scan_write(struct file *file, return size; if (shrinker->flags & SHRINKER_MEMCG_AWARE) { - memcg = mem_cgroup_get_from_ino(ino); + memcg = mem_cgroup_get_from_id(id); if (!memcg) return -ENOENT; @@ -138,7 +138,7 @@ static ssize_t shrinker_debugfs_scan_write(struct file *file, mem_cgroup_put(memcg); return -ENOENT; } - } else if (ino != 0) { + } else if (id != 0) { return -EINVAL; } |