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authorOleg Nesterov <oleg@redhat.com>2011-07-26 16:08:43 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-26 16:49:44 -0700
commit32e107f71e4a993ac438f0049aa4019457911ffb (patch)
tree3c022205c424db5d614448f5de1fbd8d9a485e89 /lib/cpumask.c
parentb4edf8bd06916645b57df23a720b17cae4051c43 (diff)
downloadlinux-32e107f71e4a993ac438f0049aa4019457911ffb.tar.gz
fs/exec.c:acct_arg_size(): ptl is no longer needed for add_mm_counter()
acct_arg_size() takes ->page_table_lock around add_mm_counter() if !SPLIT_RSS_COUNTING. This is not needed after commit 172703b08cd0 ("mm: delete non-atomic mm counter implementation"). Signed-off-by: Oleg Nesterov <oleg@redhat.com> Reviewed-by: Matt Fleming <matt.fleming@linux.intel.com> Cc: Dave Hansen <dave@linux.vnet.ibm.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/cpumask.c')
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