Merge commit 'refs/top-bases/linux-have-idmap' into linux-have-idmap
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commit
924296f6b4
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@ -0,0 +1,22 @@
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dnl #
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dnl # 2.6.30 API change
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dnl # bdev_hardsect_size() replaced with bdev_logical_block_size(). While
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dnl # it has been true for a while that there was no strict 1:1 mapping
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dnl # between physical sector size and logical block size this change makes
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dnl # it explicit.
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_BDEV_LOGICAL_BLOCK_SIZE], [
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AC_MSG_CHECKING([whether bdev_logical_block_size() is available])
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ZFS_LINUX_TRY_COMPILE([
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#include <linux/blkdev.h>
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],[
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struct block_device *bdev = NULL;
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bdev_logical_block_size(bdev);
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],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_BDEV_LOGICAL_BLOCK_SIZE, 1,
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[bdev_logical_block_size() is available])
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],[
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AC_MSG_RESULT(no)
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])
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])
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@ -6,6 +6,7 @@ AC_DEFUN([ZFS_AC_CONFIG_KERNEL], [
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ZFS_AC_SPL
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ZFS_AC_SPL
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ZFS_AC_KERNEL_OPEN_BDEV_EXCLUSIVE
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ZFS_AC_KERNEL_OPEN_BDEV_EXCLUSIVE
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ZFS_AC_KERNEL_INVALIDATE_BDEV_ARGS
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ZFS_AC_KERNEL_INVALIDATE_BDEV_ARGS
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ZFS_AC_KERNEL_BDEV_LOGICAL_BLOCK_SIZE
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ZFS_AC_KERNEL_BIO_END_IO_T_ARGS
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ZFS_AC_KERNEL_BIO_END_IO_T_ARGS
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ZFS_AC_KERNEL_BIO_RW_SYNCIO
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ZFS_AC_KERNEL_BIO_RW_SYNCIO
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ZFS_AC_KERNEL_BIO_EMPTY_BARRIER
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ZFS_AC_KERNEL_BIO_EMPTY_BARRIER
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