mirror of
https://github.com/torvalds/linux
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e640fc5b7b
This commit comes at the tail end of a greater effort to remove the empty elements at the end of the ctl_table arrays (sentinels) which will reduce the overall build time size of the kernel and run time memory bloat by ~64 bytes per sentinel (further information Link : https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/) Remove sentinel from cachefiles_sysctls Signed-off-by: Joel Granados <j.granados@samsung.com> Acked-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
37 lines
845 B
C
37 lines
845 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/* Error injection handling.
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*
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* Copyright (C) 2021 Red Hat, Inc. All Rights Reserved.
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* Written by David Howells (dhowells@redhat.com)
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*/
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#include <linux/sysctl.h>
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#include "internal.h"
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unsigned int cachefiles_error_injection_state;
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static struct ctl_table_header *cachefiles_sysctl;
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static struct ctl_table cachefiles_sysctls[] = {
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{
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.procname = "error_injection",
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.data = &cachefiles_error_injection_state,
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.maxlen = sizeof(unsigned int),
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.mode = 0644,
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.proc_handler = proc_douintvec,
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},
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};
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int __init cachefiles_register_error_injection(void)
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{
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cachefiles_sysctl = register_sysctl("cachefiles", cachefiles_sysctls);
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if (!cachefiles_sysctl)
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return -ENOMEM;
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return 0;
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}
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void cachefiles_unregister_error_injection(void)
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{
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unregister_sysctl_table(cachefiles_sysctl);
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}
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