diff options
Diffstat (limited to 'driver/gator.h')
| -rw-r--r-- | driver/gator.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/driver/gator.h b/driver/gator.h index 202eb41..50b0180 100644 --- a/driver/gator.h +++ b/driver/gator.h @@ -77,8 +77,8 @@ int gatorfs_create_ro_ulong(struct super_block *sb, struct dentry *root, /****************************************************************************** * Tracepoints ******************************************************************************/ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 32) -# error Kernels prior to 2.6.32 not supported +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 4, 0) +# error Kernels prior to 3.4.0 not supported. DS-5 v5.21 and earlier supported 2.6.32 and later. #elif LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 35) # define GATOR_DEFINE_PROBE(probe_name, proto) \ static void probe_##probe_name(PARAMS(proto)) @@ -103,10 +103,15 @@ int gatorfs_create_ro_ulong(struct super_block *sb, struct dentry *root, tracepoint_probe_unregister(gator_tracepoint_##probe_name, probe_##probe_name, NULL) #endif +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 36) +#define setup_deferrable_timer_on_stack setup_timer +#endif + /****************************************************************************** * Events ******************************************************************************/ struct gator_interface { + const char *const name; /* Complementary function to init */ void (*shutdown)(void); int (*create_files)(struct super_block *sb, struct dentry *root); @@ -120,11 +125,12 @@ struct gator_interface { /* called in process context but may not be running on core 'cpu' */ void (*offline_dispatch)(int cpu, bool migrate); int (*read)(int **buffer, bool sched_switch); - int (*read64)(long long **buffer); + int (*read64)(long long **buffer, bool sched_switch); int (*read_proc)(long long **buffer, struct task_struct *); struct list_head list; }; +u64 gator_get_time(void); int gator_events_install(struct gator_interface *interface); int gator_events_get_key(void); u32 gator_cpuid(void); |