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3c20361075
As of Linux commit 9249e17fe094d853d1ef7475dd559a2cc7e23d42 the mount flags are now passed to sget() so they can be used when initializing a new superblock. ZFS never uses sget() in this fashion so we can simply pass a zero and add a zpl_sget() compatibility wrapper. Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Issue #873
24 lines
565 B
Plaintext
24 lines
565 B
Plaintext
dnl #
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dnl # 3.6 API change,
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dnl # 'sget' now takes the mount flags as an argument.
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_5ARG_SGET],
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[AC_MSG_CHECKING([whether sget() wants 5 args])
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ZFS_LINUX_TRY_COMPILE([
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#include <linux/fs.h>
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],[
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struct file_system_type *type = NULL;
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int (*test)(struct super_block *,void *) = NULL;
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int (*set)(struct super_block *,void *) = NULL;
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int flags = 0;
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void *data = NULL;
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(void) sget(type, test, set, flags, data);
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],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_5ARG_SGET, 1, [sget() wants 5 args])
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],[
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AC_MSG_RESULT(no)
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])
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])
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