ubifs_bg_thread(9)

✨ ubifs_bg_thread(9) ✨

okay so bestie, welcome to the Kernel API Manual — this little page is all about ubifs_bg_thread(9), and honestly it's kind of the backstage crew of UBIFS 🎀

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💖 NAME 💖

ubifs_bg_thread — it's the UBIFS background thread function. that's it, that's the whole vibe check 🦋

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🌸 SYNOPSIS 🌸

int ubifs_bg_thread (void *info );

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🎀 ARGUMENTS 🎀

• info — points to the file-system description object. like, the whole fs, handed to you as a void *, no cap 🫶

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💅 DESCRIPTION 💅

so what does this function actually do? it implements various file-system background activities, and here's the lineup:

• when a write-buffer timer expires</>, it synchronizes the appropriate write-buffer 🔥
• when the journal is about to be full</>, it starts in-advance commit 👑

ngl, heads up: other stuff like background garbage collection may be added here in future. so like, this function could get more main character energy later, but that's a maybe, not a promise 💀

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🌈 SEE ALSO 🌈

• the kernel file ./fs/ubifs/commit.c — literally where the magic lives
• do_commit(9)
• run_bg_commit(9)
• ubifs_commit_required(9)
• ubifs_request_bg_commit(9)
• wait_for_commit(9)
• ubifs_run_commit(9)
• ubifs_gc_should_commit(9)
• struct idx_node(9)
• dbg_old_index_check_init(9)
• dbg_check_old_index(9)

go read them, iykyk 📚✨

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and that's the page!! mwah 💋 this one came from ./fs/ubifs, dated October 2026, and it's filed under ubifs_bg_thread(9) — slay, go commit something 🧚‍♀️💜