Searched refs:user_bufs (Results 1 – 9 of 9) sorted by relevance
| /linux/io_uring/ |
| A D | rsrc.c | 449 ctx->user_bufs[i] = imu; in __io_sqe_buffers_update()
765 kfree(ctx->user_bufs); in __io_sqe_buffers_unregister()
767 ctx->user_bufs = NULL; in __io_sqe_buffers_unregister()
1021 ctx->user_bufs = kcalloc(nr_args, sizeof(*ctx->user_bufs), GFP_KERNEL); in io_buffers_map_alloc()
1036 if (ctx->user_bufs) in io_sqe_buffers_register()
1172 user_bufs = kcalloc(nbufs, sizeof(*ctx->user_bufs), GFP_KERNEL); in io_clone_buffers()
1173 if (!user_bufs) in io_clone_buffers()
1181 user_bufs[i] = src; in io_clone_buffers()
1187 if (!ctx->user_bufs) { in io_clone_buffers()
1188 ctx->user_bufs = user_bufs; in io_clone_buffers()
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| A D | fdinfo.c | 179 struct io_mapped_ubuf *buf = ctx->user_bufs[i]; in io_uring_show_fdinfo()
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| A D | uring_cmd.c | 218 req->imu = ctx->user_bufs[index]; in io_uring_cmd_prep()
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| A D | rw.c | 344 req->imu = ctx->user_bufs[index]; in io_prep_rw_fixed()
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| A D | net.c | 1263 req->imu = READ_ONCE(ctx->user_bufs[idx]); in io_send_zc_prep()
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| /linux/fs/ |
| A D | pipe.c | 771 bool too_many_pipe_buffers_soft(unsigned long user_bufs) in too_many_pipe_buffers_soft() argument
775 return soft_limit && user_bufs > soft_limit; in too_many_pipe_buffers_soft()
778 bool too_many_pipe_buffers_hard(unsigned long user_bufs) in too_many_pipe_buffers_hard() argument
782 return hard_limit && user_bufs > hard_limit; in too_many_pipe_buffers_hard()
795 unsigned long user_bufs; in alloc_pipe_info() local
805 user_bufs = account_pipe_buffers(user, 0, pipe_bufs); in alloc_pipe_info()
808 user_bufs = account_pipe_buffers(user, pipe_bufs, PIPE_MIN_DEF_BUFFERS); in alloc_pipe_info()
812 if (too_many_pipe_buffers_hard(user_bufs) && pipe_is_unprivileged_user()) in alloc_pipe_info()
1337 unsigned long user_bufs; in pipe_set_size() local
1364 (too_many_pipe_buffers_hard(user_bufs) || in pipe_set_size()
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| /linux/include/linux/ |
| A D | pipe_fs_i.h | 282 bool too_many_pipe_buffers_soft(unsigned long user_bufs);
283 bool too_many_pipe_buffers_hard(unsigned long user_bufs);
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| A D | io_uring_types.h | 286 struct io_mapped_ubuf **user_bufs; member
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| /linux/kernel/ |
| A D | watch_queue.c | 243 unsigned long user_bufs; in watch_queue_set_size() local
257 user_bufs = account_pipe_buffers(pipe->user, pipe->nr_accounted, nr_pages); in watch_queue_set_size()
260 (too_many_pipe_buffers_hard(user_bufs) || in watch_queue_set_size()
261 too_many_pipe_buffers_soft(user_bufs)) && in watch_queue_set_size()
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