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| author | Jiri Kosina <jkosina@suse.cz> | 2012-04-08 21:48:52 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2012-04-08 21:48:52 +0200 |
| commit | e75d660672ddd11704b7f0fdb8ff21968587b266 (patch) | |
| tree | ccb9c107744c10b553c0373e450bee3971d16c00 /kernel/trace/trace_syscalls.c | |
| parent | 61282f37927143e45b03153f3e7b48d6b702147a (diff) | |
| parent | 0034102808e0dbbf3a2394b82b1bb40b5778de9e (diff) | |
Merge branch 'master' into for-next
Merge with latest Linus' tree, as I have incoming patches
that fix code that is newer than current HEAD of for-next.
Conflicts:
drivers/net/ethernet/realtek/r8169.c
Diffstat (limited to 'kernel/trace/trace_syscalls.c')
| -rw-r--r-- | kernel/trace/trace_syscalls.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c index cb654542c1a1..96fc73369099 100644 --- a/kernel/trace/trace_syscalls.c +++ b/kernel/trace/trace_syscalls.c @@ -17,9 +17,9 @@ static DECLARE_BITMAP(enabled_enter_syscalls, NR_syscalls); static DECLARE_BITMAP(enabled_exit_syscalls, NR_syscalls); static int syscall_enter_register(struct ftrace_event_call *event, - enum trace_reg type); + enum trace_reg type, void *data); static int syscall_exit_register(struct ftrace_event_call *event, - enum trace_reg type); + enum trace_reg type, void *data); static int syscall_enter_define_fields(struct ftrace_event_call *call); static int syscall_exit_define_fields(struct ftrace_event_call *call); @@ -468,8 +468,8 @@ int __init init_ftrace_syscalls(void) unsigned long addr; int i; - syscalls_metadata = kzalloc(sizeof(*syscalls_metadata) * - NR_syscalls, GFP_KERNEL); + syscalls_metadata = kcalloc(NR_syscalls, sizeof(*syscalls_metadata), + GFP_KERNEL); if (!syscalls_metadata) { WARN_ON(1); return -ENOMEM; @@ -649,7 +649,7 @@ void perf_sysexit_disable(struct ftrace_event_call *call) #endif /* CONFIG_PERF_EVENTS */ static int syscall_enter_register(struct ftrace_event_call *event, - enum trace_reg type) + enum trace_reg type, void *data) { switch (type) { case TRACE_REG_REGISTER: @@ -664,13 +664,18 @@ static int syscall_enter_register(struct ftrace_event_call *event, case TRACE_REG_PERF_UNREGISTER: perf_sysenter_disable(event); return 0; + case TRACE_REG_PERF_OPEN: + case TRACE_REG_PERF_CLOSE: + case TRACE_REG_PERF_ADD: + case TRACE_REG_PERF_DEL: + return 0; #endif } return 0; } static int syscall_exit_register(struct ftrace_event_call *event, - enum trace_reg type) + enum trace_reg type, void *data) { switch (type) { case TRACE_REG_REGISTER: @@ -685,6 +690,11 @@ static int syscall_exit_register(struct ftrace_event_call *event, case TRACE_REG_PERF_UNREGISTER: perf_sysexit_disable(event); return 0; + case TRACE_REG_PERF_OPEN: + case TRACE_REG_PERF_CLOSE: + case TRACE_REG_PERF_ADD: + case TRACE_REG_PERF_DEL: + return 0; #endif } return 0; |