relay_file_release(9)
πΈ relay_file_release(9) β Kernel API Manual πΈ
okay bestie, welcome to relay_file_release(9), straight out of the Kernel API Manual. this is the manual page for relay_file_release, and yes we're gonna get into it π
β¨ NAME β¨
relay_file_release β the release file op for relay files. that's it, that's the whole name section, she's concise π
π SYNOPSIS π
int relay_file_release (struct inode *inode , struct file *filp );
like, literally that's the signature. returns an int, takes two pointers, slays π
π¦ ARGUMENTS π¦
inodeβ the inode. yeah. that's the inode the inode, bestie, she is what she is π«Άfilpβ the file. the file. iconic, no notes π
π DESCRIPTION π
okay so here's the vibe: relay_file_release decrements the channel refcount, because the filesystem is no longer using it. that's the whole tea β β the filesystem's done with the channel, so the counter goes down by one. one (1) decrement. she's doing her little part for the kernel economy πβ¨
π₯ SEE ALSO π₯
Kernel file ./kernel/relay.c, plus the whole relay friend group, fr fr:
relay_mmap_prepare_buf(9)relay_alloc_buf(9)relay_create_buf(9)relay_destroy_channel(9)relay_destroy_buf(9)relay_remove_buf(9)relay_buf_empty(9)relay_buf_full(9)wakeup_readers(9)__relay_reset(9)relay_reset(9)relay_close_buf(9)relay_open(9)relay_switch_subbuf(9)relay_subbufs_consumed(9)relay_close(9)relay_flush(9)relay_stats(9)relay_file_open(9)relay_file_mmap_prepare(9)relay_file_poll(9)relay_file_read_subbuf_avail(9)relay_file_read_start_pos(9)relay_file_read_end_pos(9)
π reminder babe: this page is Kernel API Manual territory β v9 of the manpage, from./kernel, dated October 2026, and the page itself isrelay_file_release(9). that's the sign-off, mwah ππ
stay hydrated, read your manpages, and may your refcounts always balance π§ββοΈπ
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms