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| author | Gang He <ghe@suse.com> | 2018-11-03 01:48:03 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-01 11:17:36 +0300 |
| commit | 046f0fcf7397fa0b6c7925d1f4fd3fe69af2278a (patch) | |
| tree | 5d72c98f0685b171f9650eaacf20f04d4b9b9d77 /arch/arm | |
| parent | 36bef080b55f9264d587085d9b00d658d4eafa22 (diff) | |
| download | linux-046f0fcf7397fa0b6c7925d1f4fd3fe69af2278a.tar.xz | |
ocfs2: remove ocfs2_is_o2cb_active()
commit a634644751c46238df58bbfe992e30c1668388db upstream.
Remove ocfs2_is_o2cb_active(). We have similar functions to identify
which cluster stack is being used via osb->osb_cluster_stack.
Secondly, the current implementation of ocfs2_is_o2cb_active() is not
totally safe. Based on the design of stackglue, we need to get
ocfs2_stack_lock before using ocfs2_stack related data structures, and
that active_stack pointer can be NULL in the case of mount failure.
Link: http://lkml.kernel.org/r/1495441079-11708-1-git-send-email-ghe@suse.com
Signed-off-by: Gang He <ghe@suse.com>
Reviewed-by: Joseph Qi <jiangqi903@gmail.com>
Reviewed-by: Eric Ren <zren@suse.com>
Acked-by: Changwei Ge <ge.changwei@h3c.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm')
0 files changed, 0 insertions, 0 deletions