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| author | Pavel Begunkov <asml.silence@gmail.com> | 2021-04-11 01:46:39 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-04-12 09:33:07 -0600 |
| commit | e4335ed33eb54ba00c58557753dc84c0ee762ef1 (patch) | |
| tree | c01253afffcaf81fb0eae621e32d0d7e9d88aae9 /scripts/Makefile.modpost | |
| parent | 88885f66e8c66311923c16caf1ccb6415ebfef72 (diff) | |
| download | lwn-e4335ed33eb54ba00c58557753dc84c0ee762ef1.tar.gz lwn-e4335ed33eb54ba00c58557753dc84c0ee762ef1.zip | |
io_uring: improve hardlink code generation
req_set_fail_links() condition checking is bulky. Even though it's
always in a slow path, it's inlined and generates lots of extra code,
simplify it be moving HARDLINK checking into helpers killing linked
requests.
text data bss dec hex filename
before: 79318 12330 8 91656 16608 ./fs/io_uring.o
after: 79126 12330 8 91464 16548 ./fs/io_uring.o
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/96a9387db658a9d5a44ecbfd57c2a62cb888c9b6.1618101759.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'scripts/Makefile.modpost')
0 files changed, 0 insertions, 0 deletions