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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
| commit | 76cb841cb886eef6b3bee341a2266c76578724ad (patch) | |
| tree | f5892e5ba6cc11949952a6ce4ecbe6d516d6ce58 /arch/ia64/kernel/fsyscall_gtod_data.h | |
| parent | Initial commit. (diff) | |
| download | linux-76cb841cb886eef6b3bee341a2266c76578724ad.tar.xz linux-76cb841cb886eef6b3bee341a2266c76578724ad.zip | |
Adding upstream version 4.19.249.upstream/4.19.249upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/ia64/kernel/fsyscall_gtod_data.h')
| -rw-r--r-- | arch/ia64/kernel/fsyscall_gtod_data.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/ia64/kernel/fsyscall_gtod_data.h b/arch/ia64/kernel/fsyscall_gtod_data.h new file mode 100644 index 000000000..cc2861445 --- /dev/null +++ b/arch/ia64/kernel/fsyscall_gtod_data.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * (c) Copyright 2007 Hewlett-Packard Development Company, L.P. + * Contributed by Peter Keilty <peter.keilty@hp.com> + * + * fsyscall gettimeofday data + */ + +/* like timespec, but includes "shifted nanoseconds" */ +struct time_sn_spec { + u64 sec; + u64 snsec; +}; + +struct fsyscall_gtod_data_t { + seqcount_t seq; + struct time_sn_spec wall_time; + struct time_sn_spec monotonic_time; + u64 clk_mask; + u32 clk_mult; + u32 clk_shift; + void *clk_fsys_mmio; + u64 clk_cycle_last; +} ____cacheline_aligned; + +struct itc_jitter_data_t { + int itc_jitter; + u64 itc_lastcycle; +} ____cacheline_aligned; + |