* CONFIG_IO_URING can be enabled although it is not visible
@ 2024-12-03 13:04 lizetao
2024-12-03 13:37 ` Jens Axboe
0 siblings, 1 reply; 2+ messages in thread
From: lizetao @ 2024-12-03 13:04 UTC (permalink / raw)
To: Jens Axboe, [email protected]; +Cc: [email protected], Pavel Begunkov
Hi,
When I chose to enable CONFIG_IO_URING, I found that CONFIG_IO_URING can also be enabled when
CONFIG_EXPERT is n. It seems that other macros are in a similar situation, so is this reasonable?
Symbol: IO_URING [=y]
Type : bool
Defined at init/Kconfig:1726
Prompt: Enable IO uring support
Visible if: EXPERT [=n]
Location:
-> General setup
(1) -> Configure standard kernel features (expert users) (EXPERT [=n])
-> Enable IO uring support (IO_URING [=y])
Selects: IO_WQ [=n]
Selected by [n]:
- BLK_DEV_UBLK [=n] && BLK_DEV [=y]
--
Li Zetao
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: CONFIG_IO_URING can be enabled although it is not visible 2024-12-03 13:04 CONFIG_IO_URING can be enabled although it is not visible lizetao @ 2024-12-03 13:37 ` Jens Axboe 0 siblings, 0 replies; 2+ messages in thread From: Jens Axboe @ 2024-12-03 13:37 UTC (permalink / raw) To: lizetao, [email protected]; +Cc: [email protected], Pavel Begunkov On 12/3/24 6:04 AM, lizetao wrote: > Hi, > > When I chose to enable CONFIG_IO_URING, I found that CONFIG_IO_URING > can also be enabled when CONFIG_EXPERT is n. It seems that other > macros are in a similar situation, so is this reasonable? The point of EXPERT isn't to make certain things only enableable if EXPRT is set, it's just controls the visibility of the symbols. As your quote shows too: > Visible if: EXPERT [=n] -- Jens Axboe ^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2024-12-03 13:37 UTC | newest] Thread overview: 2+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2024-12-03 13:04 CONFIG_IO_URING can be enabled although it is not visible lizetao 2024-12-03 13:37 ` Jens Axboe
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