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2145f447b7
__blkdev_issue_discard() always returns 0, making all error checking in XFS discard functions dead code. Change xfs_discard_extents() return type to void, remove error variable, error checking, and error logging for the __blkdev_issue_discard() call in same function. Update xfs_trim_perag_extents() and xfs_trim_rtgroup_extents() to ignore the xfs_discard_extents() return value and error checking code. Update xfs_discard_rtdev_extents() to ignore __blkdev_issue_discard() return value and error checking code. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Chaitanya Kulkarni <ckulkarnilinux@gmail.com> Signed-off-by: Carlos Maiolino <cem@kernel.org>
13 lines
334 B
C
13 lines
334 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef XFS_DISCARD_H
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#define XFS_DISCARD_H 1
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struct fstrim_range;
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struct xfs_mount;
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struct xfs_busy_extents;
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void xfs_discard_extents(struct xfs_mount *mp, struct xfs_busy_extents *busy);
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int xfs_ioc_trim(struct xfs_mount *mp, struct fstrim_range __user *fstrim);
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#endif /* XFS_DISCARD_H */
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