tree d50982ee42500712d9add489435d4455580b9cac
parent 389b8be6ef419397e4f176652927ebad6ebb4b77
author Al Viro <viro@zeniv.linux.org.uk> 1269262399 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1274481074 -0400

get rid of S_BIAS

use atomic_inc_not_zero(&sb->s_active) instead of playing games with
checking ->s_count > S_BIAS

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>