Various Linux kABI cosmetics
Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> Closes #12103
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@ -23,8 +23,8 @@ AC_DEFUN([ZFS_AC_KERNEL_BLK_QUEUE_PLUG], [
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])
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dnl #
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dnl # 2.6.32 - 4.11, statically allocated bdi in request_queue
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dnl # 4.12 - x.y, dynamically allocated bdi in request_queue
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dnl # 2.6.32 - 4.11: statically allocated bdi in request_queue
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dnl # 4.12: dynamically allocated bdi in request_queue
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_SRC_BLK_QUEUE_BDI], [
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ZFS_LINUX_TEST_SRC([blk_queue_bdi], [
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@ -48,7 +48,7 @@ AC_DEFUN([ZFS_AC_KERNEL_BLK_QUEUE_BDI], [
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])
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dnl #
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dnl # 2.6.32 - 4.x API,
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dnl # 2.6.32 API,
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dnl # blk_queue_discard()
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_SRC_BLK_QUEUE_DISCARD], [
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@ -71,7 +71,7 @@ AC_DEFUN([ZFS_AC_KERNEL_BLK_QUEUE_DISCARD], [
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])
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dnl #
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dnl # 4.8 - 4.x API,
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dnl # 4.8 API,
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dnl # blk_queue_secure_erase()
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dnl #
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dnl # 2.6.36 - 4.7 API,
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@ -4,6 +4,10 @@ dnl # The is_owner_or_cap() macro was renamed to inode_owner_or_capable(),
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dnl # This is used for permission checks in the xattr and file attribute call
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dnl # paths.
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dnl #
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dnl # 5.12 API change,
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dnl # inode_owner_or_capable() now takes struct user_namespace *
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dnl # to support idmapped mounts
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_SRC_INODE_OWNER_OR_CAPABLE], [
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ZFS_LINUX_TEST_SRC([inode_owner_or_capable], [
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#include <linux/fs.h>
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@ -52,7 +52,7 @@ blk_queue_flag_clear(unsigned int flag, struct request_queue *q)
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#endif
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/*
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* 4.7 - 4.x API,
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* 4.7 API,
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* The blk_queue_write_cache() interface has replaced blk_queue_flush()
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* interface. However, the new interface is GPL-only thus we implement
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* our own trivial wrapper when the GPL-only version is detected.
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@ -254,7 +254,7 @@ bio_set_bi_error(struct bio *bio, int error)
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#endif /* HAVE_1ARG_BIO_END_IO_T */
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/*
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* 4.1 - x.y.z API,
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* 4.1 API,
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* 3.10.0 CentOS 7.x API,
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* blkdev_reread_part()
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*
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@ -391,7 +391,7 @@ bio_set_flush(struct bio *bio)
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}
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/*
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* 4.8 - 4.x API,
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* 4.8 API,
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* REQ_OP_FLUSH
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*
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* 4.8-rc0 - 4.8-rc1,
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@ -421,7 +421,7 @@ bio_is_flush(struct bio *bio)
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}
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/*
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* 4.8 - 4.x API,
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* 4.8 API,
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* REQ_FUA flag moved to bio->bi_opf
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*
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* 2.6.x - 4.7 API,
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@ -440,7 +440,7 @@ bio_is_fua(struct bio *bio)
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}
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/*
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* 4.8 - 4.x API,
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* 4.8 API,
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* REQ_OP_DISCARD
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*
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* 2.6.36 - 4.7 API,
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@ -462,7 +462,7 @@ bio_is_discard(struct bio *bio)
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}
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/*
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* 4.8 - 4.x API,
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* 4.8 API,
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* REQ_OP_SECURE_ERASE
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*
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* 2.6.36 - 4.7 API,
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@ -492,7 +492,7 @@ blk_queue_discard_granularity(struct request_queue *q, unsigned int dg)
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}
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/*
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* 4.8 - 4.x API,
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* 4.8 API,
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* blk_queue_secure_erase()
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*
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* 2.6.36 - 4.7 API,
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@ -148,7 +148,7 @@ zpl_aio_fsync(struct kiocb *kiocb, int datasync)
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#elif defined(HAVE_FSYNC_RANGE)
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/*
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* Linux 3.1 - 3.x API,
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* Linux 3.1 API,
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* As of 3.1 the responsibility to call filemap_write_and_wait_range() has
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* been pushed down in to the .fsync() vfs hook. Additionally, the i_mutex
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* lock is no longer held by the caller, for zfs we don't require the lock
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