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| author | David Wei <dw@davidwei.uk> | 2025-11-04 14:44:53 -0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-11-06 16:23:21 -0700 |
| commit | 1fa7a34131110e3c41a13b19127da132dea32dcd (patch) | |
| tree | 79910f1fb6bbec02237e4295d63b03ffe27e9727 /io_uring/io_uring.c | |
| parent | a5af56a9020c0dd27bc6ab2b58d1820b01621612 (diff) | |
| download | linux-next-1fa7a34131110e3c41a13b19127da132dea32dcd.tar.gz linux-next-1fa7a34131110e3c41a13b19127da132dea32dcd.zip | |
io_uring/memmap: refactor io_free_region() to take user_struct param
Refactor io_free_region() to take user_struct directly, instead of
accessing it from the ring ctx.
Signed-off-by: David Wei <dw@davidwei.uk>
Reviewed-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/io_uring.c')
| -rw-r--r-- | io_uring/io_uring.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 2d49b48568ab..85081d7453b7 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -2751,8 +2751,8 @@ static int io_cqring_wait(struct io_ring_ctx *ctx, int min_events, u32 flags, static void io_rings_free(struct io_ring_ctx *ctx) { - io_free_region(ctx, &ctx->sq_region); - io_free_region(ctx, &ctx->ring_region); + io_free_region(ctx->user, &ctx->sq_region); + io_free_region(ctx->user, &ctx->ring_region); ctx->rings = NULL; ctx->sq_sqes = NULL; } @@ -2837,7 +2837,7 @@ static __cold void io_ring_ctx_free(struct io_ring_ctx *ctx) io_eventfd_unregister(ctx); io_free_alloc_caches(ctx); io_destroy_buffers(ctx); - io_free_region(ctx, &ctx->param_region); + io_free_region(ctx->user, &ctx->param_region); mutex_unlock(&ctx->uring_lock); if (ctx->sq_creds) put_cred(ctx->sq_creds); |