nfs_async_iocounter_wait(9)

💖 NAME 💖

okay so this is nfs_async_iocounter_wait(9) from the Kernel API Manual, and the whole vibe is: nfs_async_iocounter_wait — wait on a rpc_waitqueue for I/O to complete 💅✨

✨ SYNOPSIS ✨

bool nfs_async_iocounter_wait (struct rpc_task *task , struct
       nfs_lock_context *l_ctx );

🎀 ARGUMENTS 🎀

• task — the rpc_task that should wait 👀
• l_ctx — the nfs_lock_context with io_counter to check 🔍

🦋 DESCRIPTION 🦋

okay so bestie, here's the tea: this returns true if there is outstanding I/O to wait on and the task has been put to sleep 😴✨ literally those are the conditions, no cap 🫶

🌈 SEE ALSO 🌈

go read these too, they're all in the same kernel-file orbit 🪐💖:

• Kernel file: ./fs/nfs/pagelist.c
• nfs_iocounter_wait(9)
• nfs_page_group_sync_on_bit_locked(9)
• nfs_page_create_from_page(9)
• nfs_page_create_from_folio(9)
• nfs_unlock_request(9)
• nfs_unlock_and_release_request(9)
• nfs_free_request(9)
• nfs_pgio_data_destroy(9)
• nfs_pgio_rpcsetup(9)
• nfs_pgio_prepare(9)
• nfs_pgio_error(9)
• nfs_pgio_release(9)
• nfs_pageio_init(9)
• nfs_pgio_result(9)
• nfs_coalesce_size(9)
• nfs_pageio_do_add_request(9)
• __nfs_pageio_add_request(9)
• nfs_pageio_complete(9)
• nfs_pageio_cond_complete(9)

mwah 💋 source ./fs/nfs, dated October 2026, manual tag nfs_async_iocounter_wait(9) — byeeee bestie 🫶💜