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| author | Jens Axboe <axboe@kernel.dk> | 2024-03-13 15:01:03 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-04-15 08:10:26 -0600 |
| commit | 18595c0a58ae29ac6a996c5b664610119b73182d (patch) | |
| tree | 6add63bea7134e2584d1843b3fefbc49440e040e /io_uring/io_uring.c | |
| parent | 87585b05757dc70545efb434669708d276125559 (diff) | |
| download | linux-18595c0a58ae29ac6a996c5b664610119b73182d.tar.gz linux-18595c0a58ae29ac6a996c5b664610119b73182d.tar.bz2 linux-18595c0a58ae29ac6a996c5b664610119b73182d.zip | |
io_uring: use unpin_user_pages() where appropriate
There are a few cases of open-rolled loops around unpin_user_page(), use
the generic helper instead.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/io_uring.c')
| -rw-r--r-- | io_uring/io_uring.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 50e859da59e1..37066ea98f0b 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -2630,13 +2630,11 @@ void io_pages_unmap(void *ptr, struct page ***pages, unsigned short *npages, static void io_pages_free(struct page ***pages, int npages) { struct page **page_array = *pages; - int i; if (!page_array) return; - for (i = 0; i < npages; i++) - unpin_user_page(page_array[i]); + unpin_user_pages(page_array, npages); kvfree(page_array); *pages = NULL; } |