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authorLinus Torvalds <torvalds@linux-foundation.org>2012-07-31 15:34:13 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-07-31 15:34:13 -0700
commitbca1a5c0eabe0f17081760c61e8d08e73dd6b6a6 (patch)
treef939c6f42bf459786eb0050578044fdde56fec90 /mm
parentec7a19bfec544aa73e347369232f9bd654954aa3 (diff)
parent194f8dcbe9629d8e9346cf96345a9c0bbf0e67ae (diff)
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf updates from Ingo Molnar: "The biggest changes are Intel Nehalem-EX PMU uncore support, uprobes updates/cleanups/fixes from Oleg and diverse tooling updates (mostly fixes) now that Arnaldo is back from vacation." * 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (40 commits) uprobes: __replace_page() needs munlock_vma_page() uprobes: Rename vma_address() and make it return "unsigned long" uprobes: Fix register_for_each_vma()->vma_address() check uprobes: Introduce vaddr_to_offset(vma, vaddr) uprobes: Teach build_probe_list() to consider the range uprobes: Remove insert_vm_struct()->uprobe_mmap() uprobes: Remove copy_vma()->uprobe_mmap() uprobes: Fix overflow in vma_address()/find_active_uprobe() uprobes: Suppress uprobe_munmap() from mmput() uprobes: Uprobe_mmap/munmap needs list_for_each_entry_safe() uprobes: Clean up and document write_opcode()->lock_page(old_page) uprobes: Kill write_opcode()->lock_page(new_page) uprobes: __replace_page() should not use page_address_in_vma() uprobes: Don't recheck vma/f_mapping in write_opcode() perf/x86: Fix missing struct before structure name perf/x86: Fix format definition of SNB-EP uncore QPI box perf/x86: Make bitfield unsigned perf/x86: Fix LLC-* and node-* events on Intel SandyBridge perf/x86: Add Intel Nehalem-EX uncore support perf/x86: Fix typo in format definition of uncore PCU filter ...
Diffstat (limited to 'mm')
-rw-r--r--mm/mmap.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/mm/mmap.c b/mm/mmap.c
index 3edfcdfa42d9..4fe2697339ed 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -2345,9 +2345,6 @@ int insert_vm_struct(struct mm_struct * mm, struct vm_area_struct * vma)
security_vm_enough_memory_mm(mm, vma_pages(vma)))
return -ENOMEM;
- if (vma->vm_file && uprobe_mmap(vma))
- return -EINVAL;
-
vma_link(mm, vma, prev, rb_link, rb_parent);
return 0;
}
@@ -2418,9 +2415,6 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
if (new_vma->vm_file) {
get_file(new_vma->vm_file);
- if (uprobe_mmap(new_vma))
- goto out_free_mempol;
-
if (vma->vm_flags & VM_EXECUTABLE)
added_exe_file_vma(mm);
}