Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
44 lines
970 B
C
44 lines
970 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#include "sample.h"
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#include "debug.h"
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#include <linux/zalloc.h>
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#include <stdlib.h>
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#include <string.h>
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void perf_sample__init(struct perf_sample *sample, bool all)
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{
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if (all) {
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memset(sample, 0, sizeof(*sample));
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} else {
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sample->user_regs = NULL;
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sample->intr_regs = NULL;
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}
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}
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void perf_sample__exit(struct perf_sample *sample)
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{
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free(sample->user_regs);
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free(sample->intr_regs);
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}
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struct regs_dump *perf_sample__user_regs(struct perf_sample *sample)
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{
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if (!sample->user_regs) {
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sample->user_regs = zalloc(sizeof(*sample->user_regs));
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if (!sample->user_regs)
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pr_err("Failure to allocate sample user_regs");
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}
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return sample->user_regs;
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}
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struct regs_dump *perf_sample__intr_regs(struct perf_sample *sample)
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{
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if (!sample->intr_regs) {
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sample->intr_regs = zalloc(sizeof(*sample->intr_regs));
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if (!sample->intr_regs)
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pr_err("Failure to allocate sample intr_regs");
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}
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return sample->intr_regs;
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}
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