mirror of
https://github.com/torvalds/linux
synced 2024-07-21 02:23:16 +00:00
60e1baa872
- eliminate the dependency on printbufs, so that we can lift thread_with_file for use in xfs - add a nonblocking parameter to stdio_redirect_printf(), and either block if the buffer is full or drop it on the floor - don't buffer infinitely Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
24 lines
456 B
C
24 lines
456 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _BCACHEFS_THREAD_WITH_FILE_TYPES_H
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#define _BCACHEFS_THREAD_WITH_FILE_TYPES_H
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#include "darray.h"
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struct stdio_buf {
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spinlock_t lock;
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wait_queue_head_t wait;
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darray_char buf;
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};
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struct stdio_redirect {
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struct stdio_buf input;
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struct stdio_buf output;
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spinlock_t input_lock;
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wait_queue_head_t input_wait;
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darray_char input_buf;
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bool done;
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};
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#endif /* _BCACHEFS_THREAD_WITH_FILE_TYPES_H */
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