mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-12-27 03:19:35 +03:00
52479ecf58
Don't include the compatibility code in linux/*_compat.h in the public header sys/types.h. This causes problems when an external code base includes the ZFS headers and has its own conflicting compatibility code. Lustre, in particular, defined SHRINK_STOP for compatibility with pre-3.12 kernels in a way that conflicted with the SPL's definition. Because Lustre ZFS OSD includes ZFS headers it fails to build due to a '"SHRINK_STOP" redefined' compiler warning. To avoid such conflicts only include the compat headers from .c files or private headers. Also, for consistency, include sys/*.h before linux/*.h then sort by header name. Signed-off-by: Ned Bass <bass6@llnl.gov> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #411
47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
/*****************************************************************************\
|
|
* Copyright (C) 2007-2014 Lawrence Livermore National Security, LLC.
|
|
* Copyright (C) 2007 The Regents of the University of California.
|
|
* Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
|
|
* Written by Brian Behlendorf <behlendorf1@llnl.gov>.
|
|
* UCRL-CODE-235197
|
|
*
|
|
* This file is part of the SPL, Solaris Porting Layer.
|
|
* For details, see <http://zfsonlinux.org/>.
|
|
*
|
|
* The SPL is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the
|
|
* Free Software Foundation; either version 2 of the License, or (at your
|
|
* option) any later version.
|
|
*
|
|
* The SPL is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with the SPL. If not, see <http://www.gnu.org/licenses/>.
|
|
\*****************************************************************************/
|
|
|
|
#ifndef _SPL_WAIT_COMPAT_H
|
|
#define _SPL_WAIT_COMPAT_H
|
|
|
|
#include <linux/sched.h>
|
|
|
|
#ifndef HAVE_WAIT_ON_BIT_ACTION
|
|
# define spl_wait_on_bit(word, bit, mode) wait_on_bit(word, bit, mode)
|
|
#else
|
|
|
|
static inline int
|
|
spl_bit_wait(void *word)
|
|
{
|
|
schedule();
|
|
return 0;
|
|
}
|
|
|
|
#define spl_wait_on_bit(word, bit, mode) \
|
|
wait_on_bit(word, bit, spl_bit_wait, mode)
|
|
|
|
#endif /* HAVE_WAIT_ON_BIT_ACTION */
|
|
|
|
#endif /* SPL_WAIT_COMPAT_H */
|