Searched hist:a1d86e8d (Results 1 - 7 of 7) sorted by relevance
| /linux-master/fs/xfs/libxfs/ | ||
| H A D | xfs_sb.h | diff a1d86e8d Wed Aug 18 19:46:26 MDT 2021 Dave Chinner <dchinner@redhat.com> xfs: reflect sb features in xfs_mount Currently on-disk feature checks require decoding the superblock fileds and so can be non-trivial. We have almost 400 hundred individual feature checks in the XFS code, so this is a significant amount of code. To reduce runtime check overhead, pre-process all the version flags into a features field in the xfs_mount at mount time so we can convert all the feature checks to a simple flag check. There is also a need to convert the dynamic feature flags to update the m_features field. This is required for attr, attr2 and quota features. New xfs_mount based wrappers are added for this. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org> |
| H A D | xfs_format.h | diff a1d86e8d Wed Aug 18 19:46:26 MDT 2021 Dave Chinner <dchinner@redhat.com> xfs: reflect sb features in xfs_mount Currently on-disk feature checks require decoding the superblock fileds and so can be non-trivial. We have almost 400 hundred individual feature checks in the XFS code, so this is a significant amount of code. To reduce runtime check overhead, pre-process all the version flags into a features field in the xfs_mount at mount time so we can convert all the feature checks to a simple flag check. There is also a need to convert the dynamic feature flags to update the m_features field. This is required for attr, attr2 and quota features. New xfs_mount based wrappers are added for this. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org> |
| H A D | xfs_sb.c | diff a1d86e8d Wed Aug 18 19:46:26 MDT 2021 Dave Chinner <dchinner@redhat.com> xfs: reflect sb features in xfs_mount Currently on-disk feature checks require decoding the superblock fileds and so can be non-trivial. We have almost 400 hundred individual feature checks in the XFS code, so this is a significant amount of code. To reduce runtime check overhead, pre-process all the version flags into a features field in the xfs_mount at mount time so we can convert all the feature checks to a simple flag check. There is also a need to convert the dynamic feature flags to update the m_features field. This is required for attr, attr2 and quota features. New xfs_mount based wrappers are added for this. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org> |
| /linux-master/fs/xfs/ | ||
| H A D | xfs_rtalloc.c | diff a1d86e8d Wed Aug 18 19:46:26 MDT 2021 Dave Chinner <dchinner@redhat.com> xfs: reflect sb features in xfs_mount Currently on-disk feature checks require decoding the superblock fileds and so can be non-trivial. We have almost 400 hundred individual feature checks in the XFS code, so this is a significant amount of code. To reduce runtime check overhead, pre-process all the version flags into a features field in the xfs_mount at mount time so we can convert all the feature checks to a simple flag check. There is also a need to convert the dynamic feature flags to update the m_features field. This is required for attr, attr2 and quota features. New xfs_mount based wrappers are added for this. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org> |
| H A D | xfs_mount.h | diff a1d86e8d Wed Aug 18 19:46:26 MDT 2021 Dave Chinner <dchinner@redhat.com> xfs: reflect sb features in xfs_mount Currently on-disk feature checks require decoding the superblock fileds and so can be non-trivial. We have almost 400 hundred individual feature checks in the XFS code, so this is a significant amount of code. To reduce runtime check overhead, pre-process all the version flags into a features field in the xfs_mount at mount time so we can convert all the feature checks to a simple flag check. There is also a need to convert the dynamic feature flags to update the m_features field. This is required for attr, attr2 and quota features. New xfs_mount based wrappers are added for this. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org> |
| H A D | xfs_log_recover.c | diff a1d86e8d Wed Aug 18 19:46:26 MDT 2021 Dave Chinner <dchinner@redhat.com> xfs: reflect sb features in xfs_mount Currently on-disk feature checks require decoding the superblock fileds and so can be non-trivial. We have almost 400 hundred individual feature checks in the XFS code, so this is a significant amount of code. To reduce runtime check overhead, pre-process all the version flags into a features field in the xfs_mount at mount time so we can convert all the feature checks to a simple flag check. There is also a need to convert the dynamic feature flags to update the m_features field. This is required for attr, attr2 and quota features. New xfs_mount based wrappers are added for this. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org> |
| H A D | xfs_mount.c | diff a1d86e8d Wed Aug 18 19:46:26 MDT 2021 Dave Chinner <dchinner@redhat.com> xfs: reflect sb features in xfs_mount Currently on-disk feature checks require decoding the superblock fileds and so can be non-trivial. We have almost 400 hundred individual feature checks in the XFS code, so this is a significant amount of code. To reduce runtime check overhead, pre-process all the version flags into a features field in the xfs_mount at mount time so we can convert all the feature checks to a simple flag check. There is also a need to convert the dynamic feature flags to update the m_features field. This is required for attr, attr2 and quota features. New xfs_mount based wrappers are added for this. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org> |
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