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Searched refs:user_bufs (Results 1 – 2 of 2) sorted by relevance

/Linux-v4.19/fs/
Dpipe.c606 static bool too_many_pipe_buffers_soft(unsigned long user_bufs) in too_many_pipe_buffers_soft() argument
610 return soft_limit && user_bufs > soft_limit; in too_many_pipe_buffers_soft()
613 static bool too_many_pipe_buffers_hard(unsigned long user_bufs) in too_many_pipe_buffers_hard() argument
617 return hard_limit && user_bufs > hard_limit; in too_many_pipe_buffers_hard()
630 unsigned long user_bufs; in alloc_pipe_info() local
640 user_bufs = account_pipe_buffers(user, 0, pipe_bufs); in alloc_pipe_info()
642 if (too_many_pipe_buffers_soft(user_bufs) && is_unprivileged_user()) { in alloc_pipe_info()
643 user_bufs = account_pipe_buffers(user, pipe_bufs, 1); in alloc_pipe_info()
647 if (too_many_pipe_buffers_hard(user_bufs) && is_unprivileged_user()) in alloc_pipe_info()
1032 unsigned long user_bufs; in pipe_set_size() local
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/Linux-v4.19/kernel/bpf/
Dsyscall.c1006 unsigned long user_bufs; in __bpf_prog_charge() local
1009 user_bufs = atomic_long_add_return(pages, &user->locked_vm); in __bpf_prog_charge()
1010 if (user_bufs > memlock_limit) { in __bpf_prog_charge()