diff options
Diffstat (limited to 'arch/powerpc/platforms/cell/spufs')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/Makefile | 3 | ||||
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/context.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/file.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/sched.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/syscalls.c | 6 |
5 files changed, 9 insertions, 12 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/Makefile b/arch/powerpc/platforms/cell/spufs/Makefile index b9d5d678aa44..52a7d2596d30 100644 --- a/arch/powerpc/platforms/cell/spufs/Makefile +++ b/arch/powerpc/platforms/cell/spufs/Makefile @@ -1,8 +1,9 @@ obj-$(CONFIG_SPU_FS) += spufs.o -spufs-y += inode.o file.o context.o syscalls.o coredump.o +spufs-y += inode.o file.o context.o syscalls.o spufs-y += sched.o backing_ops.o hw_ops.o run.o gang.o spufs-y += switch.o fault.o lscsa_alloc.o +spufs-$(CONFIG_COREDUMP) += coredump.o # magic for the trace events CFLAGS_sched.o := -I$(src) diff --git a/arch/powerpc/platforms/cell/spufs/context.c b/arch/powerpc/platforms/cell/spufs/context.c index 9c6790d17eda..3b4152faeb1f 100644 --- a/arch/powerpc/platforms/cell/spufs/context.c +++ b/arch/powerpc/platforms/cell/spufs/context.c @@ -36,7 +36,6 @@ atomic_t nr_spu_contexts = ATOMIC_INIT(0); struct spu_context *alloc_spu_context(struct spu_gang *gang) { struct spu_context *ctx; - struct timespec ts; ctx = kzalloc(sizeof *ctx, GFP_KERNEL); if (!ctx) @@ -67,8 +66,7 @@ struct spu_context *alloc_spu_context(struct spu_gang *gang) __spu_update_sched_info(ctx); spu_set_timeslice(ctx); ctx->stats.util_state = SPU_UTIL_IDLE_LOADED; - ktime_get_ts(&ts); - ctx->stats.tstamp = timespec_to_ns(&ts); + ctx->stats.tstamp = ktime_get_ns(); atomic_inc(&nr_spu_contexts); goto out; diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index 90986923a53a..d966bbe58b8f 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -2338,7 +2338,6 @@ static const char *ctx_state_names[] = { static unsigned long long spufs_acct_time(struct spu_context *ctx, enum spu_utilization_state state) { - struct timespec ts; unsigned long long time = ctx->stats.times[state]; /* @@ -2351,8 +2350,7 @@ static unsigned long long spufs_acct_time(struct spu_context *ctx, * of the spu context. */ if (ctx->spu && ctx->stats.util_state == state) { - ktime_get_ts(&ts); - time += timespec_to_ns(&ts) - ctx->stats.tstamp; + time += ktime_get_ns() - ctx->stats.tstamp; } return time / NSEC_PER_MSEC; diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c index 4a0a64fe25df..998f632e7cce 100644 --- a/arch/powerpc/platforms/cell/spufs/sched.c +++ b/arch/powerpc/platforms/cell/spufs/sched.c @@ -1039,13 +1039,11 @@ void spuctx_switch_state(struct spu_context *ctx, { unsigned long long curtime; signed long long delta; - struct timespec ts; struct spu *spu; enum spu_utilization_state old_state; int node; - ktime_get_ts(&ts); - curtime = timespec_to_ns(&ts); + curtime = ktime_get_ns(); delta = curtime - ctx->stats.tstamp; WARN_ON(!mutex_is_locked(&ctx->state_mutex)); diff --git a/arch/powerpc/platforms/cell/spufs/syscalls.c b/arch/powerpc/platforms/cell/spufs/syscalls.c index b045fdda4845..a87200a535fa 100644 --- a/arch/powerpc/platforms/cell/spufs/syscalls.c +++ b/arch/powerpc/platforms/cell/spufs/syscalls.c @@ -79,8 +79,10 @@ static long do_spu_create(const char __user *pathname, unsigned int flags, struct spufs_calls spufs_calls = { .create_thread = do_spu_create, .spu_run = do_spu_run, - .coredump_extra_notes_size = spufs_coredump_extra_notes_size, - .coredump_extra_notes_write = spufs_coredump_extra_notes_write, .notify_spus_active = do_notify_spus_active, .owner = THIS_MODULE, +#ifdef CONFIG_COREDUMP + .coredump_extra_notes_size = spufs_coredump_extra_notes_size, + .coredump_extra_notes_write = spufs_coredump_extra_notes_write, +#endif }; |
