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| author | Thomas Weißschuh <thomas.weissschuh@linutronix.de> | 2025-02-04 13:05:50 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2025-02-21 09:54:03 +0100 |
| commit | ac1a42f4e4e296b5ba5fdb39444f65d6e5196240 (patch) | |
| tree | a028fe0422c1e5d73b9a670b9087f6bf766822b3 /kernel/time/vsyscall.c | |
| parent | vdso: Remove remnants of architecture-specific random state storage (diff) | |
| download | linux-ac1a42f4e4e296b5ba5fdb39444f65d6e5196240.tar.gz linux-ac1a42f4e4e296b5ba5fdb39444f65d6e5196240.zip | |
vdso: Remove remnants of architecture-specific time storage
All users of the time releated parts of the vDSO are now using the generic
storage implementation. Remove the therefore unnecessary compatibility
accessor functions and symbols.
Co-developed-by: Nam Cao <namcao@linutronix.de>
Signed-off-by: Nam Cao <namcao@linutronix.de>
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20250204-vdso-store-rng-v3-18-13a4669dfc8c@linutronix.de
Diffstat (limited to 'kernel/time/vsyscall.c')
| -rw-r--r-- | kernel/time/vsyscall.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/kernel/time/vsyscall.c b/kernel/time/vsyscall.c index 09c1e39a6dd8..418192296ef7 100644 --- a/kernel/time/vsyscall.c +++ b/kernel/time/vsyscall.c @@ -15,8 +15,7 @@ #include "timekeeping_internal.h" -static inline void update_vdso_data(struct vdso_data *vdata, - struct timekeeper *tk) +static inline void update_vdso_time_data(struct vdso_time_data *vdata, struct timekeeper *tk) { struct vdso_timestamp *vdso_ts; u64 nsec, sec; @@ -77,7 +76,7 @@ static inline void update_vdso_data(struct vdso_data *vdata, void update_vsyscall(struct timekeeper *tk) { - struct vdso_data *vdata = vdso_k_time_data; + struct vdso_time_data *vdata = vdso_k_time_data; struct vdso_timestamp *vdso_ts; s32 clock_mode; u64 nsec; @@ -117,23 +116,23 @@ void update_vsyscall(struct timekeeper *tk) * update of the high resolution parts. */ if (clock_mode != VDSO_CLOCKMODE_NONE) - update_vdso_data(vdata, tk); + update_vdso_time_data(vdata, tk); __arch_update_vsyscall(vdata); vdso_write_end(vdata); - __arch_sync_vdso_data(vdata); + __arch_sync_vdso_time_data(vdata); } void update_vsyscall_tz(void) { - struct vdso_data *vdata = vdso_k_time_data; + struct vdso_time_data *vdata = vdso_k_time_data; vdata[CS_HRES_COARSE].tz_minuteswest = sys_tz.tz_minuteswest; vdata[CS_HRES_COARSE].tz_dsttime = sys_tz.tz_dsttime; - __arch_sync_vdso_data(vdata); + __arch_sync_vdso_time_data(vdata); } /** @@ -150,7 +149,7 @@ void update_vsyscall_tz(void) */ unsigned long vdso_update_begin(void) { - struct vdso_data *vdata = vdso_k_time_data; + struct vdso_time_data *vdata = vdso_k_time_data; unsigned long flags = timekeeper_lock_irqsave(); vdso_write_begin(vdata); @@ -167,9 +166,9 @@ unsigned long vdso_update_begin(void) */ void vdso_update_end(unsigned long flags) { - struct vdso_data *vdata = vdso_k_time_data; + struct vdso_time_data *vdata = vdso_k_time_data; vdso_write_end(vdata); - __arch_sync_vdso_data(vdata); + __arch_sync_vdso_time_data(vdata); timekeeper_unlock_irqrestore(flags); } |