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

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* 'tracing/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (228 commits)
  ftrace: build fix for ftraced_suspend
  ftrace: separate out the function enabled variable
  ftrace: add ftrace_kill_atomic
  ftrace: use current CPU for function startup
  ftrace: start wakeup tracing after setting function tracer
  ftrace: check proper config for preempt type
  ftrace: trace schedule
  ftrace: define function trace nop
  ftrace: move sched_switch enable after markers
  ftrace: prevent ftrace modifications while being kprobe'd, v2
  fix "ftrace: store mcount address in rec->ip"
  mmiotrace broken in linux-next (8-bit writes only)
  ftrace: avoid modifying kprobe'd records
  ftrace: freeze kprobe'd records
  kprobes: enable clean usage of get_kprobe
  ftrace: store mcount address in rec->ip
  ftrace: build fix with gcc 4.3
  namespacecheck: fixes
  ftrace: fix "notrace" filtering priority
  ftrace: fix printout
  ...
This commit is contained in:
Linus Torvalds
2008-07-14 14:49:54 -07:00
parent d1794f2c5b 5806b81ac1
commit e18425a0ab
100 changed files with 11490 additions and 115 deletions
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10
mm/page-writeback.c
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@ -126,8 +126,6 @@ static void background_writeout(unsigned long _min_pages);
static struct prop_descriptor vm_completions;
static struct prop_descriptor vm_dirties;
static unsigned long determine_dirtyable_memory(void);
/*
* couple the period to the dirty_ratio:
*
@ -347,7 +345,13 @@ static unsigned long highmem_dirtyable_memory(unsigned long total)
#endif
}
static unsigned long determine_dirtyable_memory(void)
/**
* determine_dirtyable_memory - amount of memory that may be used
*
* Returns the numebr of pages that can currently be freed and used
* by the kernel for direct mappings.
*/
unsigned long determine_dirtyable_memory(void)
{
unsigned long x;