diff options
Diffstat (limited to 'config/kernel-bio-failfast.m4')
| -rw-r--r-- | config/kernel-bio-failfast.m4 | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/config/kernel-bio-failfast.m4 b/config/kernel-bio-failfast.m4 index 6b9a5269e..cfbec0523 100644 --- a/config/kernel-bio-failfast.m4 +++ b/config/kernel-bio-failfast.m4 @@ -1,24 +1,8 @@ dnl # dnl # Preferred interface for setting FAILFAST on a bio: -dnl # 2.6.12-2.6.27: BIO_RW_FAILFAST dnl # 2.6.28-2.6.35: BIO_RW_FAILFAST_{DEV|TRANSPORT|DRIVER} -dnl # 2.6.36-2.6.xx: REQ_FAILFAST_{DEV|TRANSPORT|DRIVER} +dnl # >= 2.6.36: REQ_FAILFAST_{DEV|TRANSPORT|DRIVER} dnl # -AC_DEFUN([ZFS_AC_KERNEL_BIO_FAILFAST], [ - AC_MSG_CHECKING([whether BIO_RW_FAILFAST is defined]) - ZFS_LINUX_TRY_COMPILE([ - #include <linux/bio.h> - ],[ - int flags __attribute__ ((unused)); - flags = (1 << BIO_RW_FAILFAST); - ],[ - AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_BIO_RW_FAILFAST, 1, - [BIO_RW_FAILFAST is defined]) - ],[ - AC_MSG_RESULT(no) - ]) -]) AC_DEFUN([ZFS_AC_KERNEL_BIO_FAILFAST_DTD], [ AC_MSG_CHECKING([whether BIO_RW_FAILFAST_* are defined]) @@ -47,7 +31,7 @@ AC_DEFUN([ZFS_AC_KERNEL_REQ_FAILFAST_MASK], [ flags = REQ_FAILFAST_MASK; ],[ AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_BIO_REQ_FAILFAST_MASK, 1, + AC_DEFINE(HAVE_REQ_FAILFAST_MASK, 1, [REQ_FAILFAST_MASK is defined]) ],[ AC_MSG_RESULT(no) |