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authorHugh Dickins <hugh@veritas.com>2009-01-06 14:39:22 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-06 15:59:01 -0800
commite5991371ee0d1c0ce19e133c6f9075b49c5b4ae8 (patch)
tree3e5c9c3293c025f537ff4416660a96d33c694b5f /mm
parent39f0dee2d8abe902617622b71f8f6f73985ec71c (diff)
mm: remove cgroup_mm_owner_callbacks
cgroup_mm_owner_callbacks() was brought in to support the memrlimit controller, but sneaked into mainline ahead of it. That controller has now been shelved, and the mm_owner_changed() args were inadequate for it anyway (they needed an mm pointer instead of a task pointer). Remove the dead code, and restore mm_update_next_owner() locking to how it was before: taking mmap_sem there does nothing for memcontrol.c, now the only user of mm->owner. Signed-off-by: Hugh Dickins <hugh@veritas.com> Cc: Paul Menage <menage@google.com> Cc: Balbir Singh <balbir@in.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions