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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-01-14 02:36:03 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-01-14 02:36:03 +0400
commit798c75a0d44cdbd6e3d82a6a676e6de38525b3bb (patch)
tree358f5deccf0f6b6afa833d0264f2e3aefcca02ce /fs/kernfs/kernfs-internal.h
parent4f4b1b6471cf219d136776f9ff9631a07c4e92b5 (diff)
downloadlinux-798c75a0d44cdbd6e3d82a6a676e6de38525b3bb.tar.xz
Revert "kernfs: remove KERNFS_REMOVED"
This reverts commit ae34372eb8408b3d07e870f1939f99007a730d28. Tejun writes: I'm sorry but can you please revert the whole series? get_active() waiting while a node is deactivated has potential to lead to deadlock and that deactivate/reactivate interface is something fundamentally flawed and that cgroup will have to work with the remove_self() like everybody else. IOW, I think the first posting was correct. Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/kernfs/kernfs-internal.h')
-rw-r--r--fs/kernfs/kernfs-internal.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/kernfs/kernfs-internal.h b/fs/kernfs/kernfs-internal.h
index 57a93f4d645c..c6ba5bc37a98 100644
--- a/fs/kernfs/kernfs-internal.h
+++ b/fs/kernfs/kernfs-internal.h
@@ -26,8 +26,7 @@ struct kernfs_iattrs {
struct simple_xattrs xattrs;
};
-/* +1 to avoid triggering overflow warning when negating it */
-#define KN_DEACTIVATED_BIAS (INT_MIN + 1)
+#define KN_DEACTIVATED_BIAS INT_MIN
/* KERNFS_TYPE_MASK and types are defined in include/linux/kernfs.h */