io_uring: Move old async data allocation helper to header

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There are two remaining uses of the old async data allocator that do not
rely on the alloc cache.  I don't want to make them use the new
allocator helper because that would require a if(cache) check, which
will result in dead code for the cached case (for callers passing a
cache, gcc can't prove the cache isn't NULL, and will therefore preserve
the check.  Since this is an inline function and just a few lines long,
keep a second helper to deal with cases where we don't have an async
data cache.

No functional change intended here.  This is just moving the helper
around and making it inline.

Signed-off-by: Gabriel Krisman Bertazi <krisman@suse.de>
Link: https://lore.kernel.org/r/20241216204615.759089-9-krisman@suse.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Gabriel Krisman Bertazi 2024-12-16 15:46:14 -05:00 • committed by Jens Axboe

parent d7f11616ed

commit ef623a647f

4 changed files with 16 additions and 18 deletions

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13

io_uring/io_uring.c

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12

io_uring/io_uring.h

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5

io_uring/timeout.c

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4

io_uring/waitid.c

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