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Merge branches 'tracing/ftrace', 'tracing/ring-buffer' and 'tracing/urgent' into tracing/core

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Conflicts:
	include/linux/ftrace.h
This commit is contained in:
Ingo Molnar
2008-12-19 09:42:40 +01:00
parent c71dd42db2 6d102bc68f 3d9101e925
commit 30cd324e97
234 changed files with 4196 additions and 2819 deletions
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16
kernel/fork.c
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@@ -319,17 +319,20 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
file = tmp->vm_file;
if (file) {
struct inode *inode = file->f_path.dentry->d_inode;
struct address_space *mapping = file->f_mapping;
get_file(file);
if (tmp->vm_flags & VM_DENYWRITE)
atomic_dec(&inode->i_writecount);
/* insert tmp into the share list, just after mpnt */
spin_lock(&file->f_mapping->i_mmap_lock);
spin_lock(&mapping->i_mmap_lock);
if (tmp->vm_flags & VM_SHARED)
mapping->i_mmap_writable++;
tmp->vm_truncate_count = mpnt->vm_truncate_count;
flush_dcache_mmap_lock(file->f_mapping);
flush_dcache_mmap_lock(mapping);
/* insert tmp into the share list, just after mpnt */
vma_prio_tree_add(tmp, mpnt);
flush_dcache_mmap_unlock(file->f_mapping);
spin_unlock(&file->f_mapping->i_mmap_lock);
flush_dcache_mmap_unlock(mapping);
spin_unlock(&mapping->i_mmap_lock);
}
/*
@@ -1406,6 +1409,7 @@ long do_fork(unsigned long clone_flags,
init_completion(&vfork);
}
audit_finish_fork(p);
tracehook_report_clone(trace, regs, clone_flags, nr, p);
/*