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linux-sg2042
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Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 

* 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  perf top: Fix help text alignment
  perf: Fix hypervisor sample reporting
  perf: Make bp_len type to u64 generic across the arch
This commit is contained in:
Linus Torvalds 2010-02-15 19:47:48 -08:00
parent 724e6d3fe8 1a72cfa685
commit 3d8b4bdef7
6 changed files with 8 additions and 10 deletions
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2
include/linux/hw_breakpoint.h
View File

@ -44,7 +44,7 @@ static inline int hw_breakpoint_type(struct perf_event *bp)
return bp->attr.bp_type;
}
static inline int hw_breakpoint_len(struct perf_event *bp)
static inline unsigned long hw_breakpoint_len(struct perf_event *bp)
{
return bp->attr.bp_len;
}

6
include/linux/perf_event.h
View File

@ -211,11 +211,9 @@ struct perf_event_attr {
__u32 wakeup_watermark; /* bytes before wakeup */
};
__u32 __reserved_2;
__u64 bp_addr;
__u32 bp_type;
__u32 bp_len;
__u64 bp_addr;
__u64 bp_len;
};
/*

2
kernel/hw_breakpoint.c
View File

@ -360,8 +360,8 @@ EXPORT_SYMBOL_GPL(register_user_hw_breakpoint);
int modify_user_hw_breakpoint(struct perf_event *bp, struct perf_event_attr *attr)
{
u64 old_addr = bp->attr.bp_addr;
u64 old_len = bp->attr.bp_len;
int old_type = bp->attr.bp_type;
int old_len = bp->attr.bp_len;
int err = 0;
perf_event_disable(bp);

2
kernel/perf_event.c
View File

@ -4580,7 +4580,7 @@ static int perf_copy_attr(struct perf_event_attr __user *uattr,
if (attr->type >= PERF_TYPE_MAX)
return -EINVAL;
if (attr->__reserved_1 || attr->__reserved_2)
if (attr->__reserved_1)
return -EINVAL;
if (attr->sample_type & ~(PERF_SAMPLE_MAX-1))

2
tools/perf/builtin-top.c
View File

@ -705,7 +705,7 @@ static void print_mapped_keys(void)
fprintf(stdout, "\t[w] toggle display weighted/count[E]r. \t(%d)\n", display_weighted ? 1 : 0);
fprintf(stdout,
"\t[K] hide kernel_symbols symbols. \t(%s)\n",
"\t[K] hide kernel_symbols symbols. \t(%s)\n",
hide_kernel_symbols ? "yes" : "no");
fprintf(stdout,
"\t[U] hide user symbols. \t(%s)\n",

4
tools/perf/util/event.c
View File

@ -295,10 +295,10 @@ void thread__find_addr_location(struct thread *self,
al->thread = self;
al->addr = addr;
if (cpumode & PERF_RECORD_MISC_KERNEL) {
if (cpumode == PERF_RECORD_MISC_KERNEL) {
al->level = 'k';
mg = &session->kmaps;
} else if (cpumode & PERF_RECORD_MISC_USER)
} else if (cpumode == PERF_RECORD_MISC_USER)
al->level = '.';
else {
al->level = 'H';