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| author | Oleg Nesterov <oleg@redhat.com> | 2009-07-10 05:27:38 +0400 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2009-08-10 14:48:32 +0400 |
| commit | 00f89d218523b9bf6b522349c039d5ac80aa536d (patch) | |
| tree | cde7a8bde2798e4fb3ae28756f6cedd4db9191cc /crypto/deflate.c | |
| parent | 13f0feafa6b8aead57a2a328e2fca6a5828bf286 (diff) | |
| download | linux-00f89d218523b9bf6b522349c039d5ac80aa536d.tar.xz | |
mm_for_maps: shift down_read(mmap_sem) to the caller
mm_for_maps() takes ->mmap_sem after security checks, this looks
strange and obfuscates the locking rules. Move this lock to its
single caller, m_start().
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'crypto/deflate.c')
0 files changed, 0 insertions, 0 deletions