damon_commit_ctx(9)

🎀 damon_commit_ctx 🎀

okay bestie, this is the Kernel API Manual entry for damon_commit_ctx — manual name folded in right here like a lil name tag. 💖

🌸 NAME 🌸

damon_commit_ctx — Commit parameters of a DAMON context to another. No cap, that's literally the job.

✨ SYNOPSIS ✨

int damon_commit_ctx (struct damon_ctx *dst , struct damon_ctx *src );

🫶 ARGUMENTS 🫶

• dst — the commit destination DAMON context. This is where the params are going, bestie.
• src — the commit source DAMON context. This is where they're coming from.

🦋 DESCRIPTION 🦋

Okay so this function copies user-specified parameters from src to dst, and it updates the internal status and results accordingly. It's giving "glow-up for a running context" — use this for context-level parameter updates of a running context, instead of doing manual in-place updates. Like, do not just poke at it yourself, that's not the vibe.

This function should be called from a parameters-update safe context, like damon_call. That's the safe lil lane. 🛟

bestie heads-up: use this instead of manual in-place updates for context-level params of a running context. And call it from a parameters-update safe context, like damon_call. 🙈

👑 SEE ALSO 👑

Kernel file: ./mm/damon/core.c — go peek, it's right there. The whole squad:

• damon_is_registered_ops(9)
• damon_register_ops(9)
• damon_select_ops(9)
• damon_nr_accesses_mvsum(9)
• damon_probe_hits_wsum(9)
• damos_filter_for_ops(9)
• damon_set_attrs(9)
• damon_set_schemes(9)
• damos_commit_quota_goals(9)
• damos_filters_default_reject(9)
• damon_nr_running_ctxs(9)
• damon_start(9)
• damon_stop(9)
• damon_is_running(9)
• damon_kdamond_pid(9)
• damon_call(9)
• damos_walk(9)
• damon_set_region_system_rams_default(9)
• damon_update_region_access_rate(9)
• damon_initialized(9)

Signed, sealed, delivered by damon_commit_ctx(9) from ./mm/damon, dated October 2026. periodt. 💅✨