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H A D | xfs_log.c | diff be8ddda5 Wed Apr 20 18:36:37 MDT 2022 Dave Chinner <dchinner@redhat.com> xfs: xlog_write() no longer needs contwr state The rework of xlog_write() no longer requires xlog_get_iclog_state() to tell it about internal iclog space reservation state to direct it on what to do. Remove this parameter. $ size fs/xfs/xfs_log.o.* text data bss dec hex filename 26520 560 8 27088 69d0 fs/xfs/xfs_log.o.orig 26384 560 8 26952 6948 fs/xfs/xfs_log.o.patched Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chandan Babu R <chandan.babu@oracle.com> Signed-off-by: Dave Chinner <david@fromorbit.com> diff 69ef921b Fri Jul 08 06:36:05 MDT 2011 Christoph Hellwig <hch@lst.de> xfs: byteswap constants instead of variables Micro-optimize various comparisms by always byteswapping the constant instead of the variable, which allows to do the swap at compile instead of runtime. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Alex Elder <aelder@sgi.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> diff 69ef921b Fri Jul 08 06:36:05 MDT 2011 Christoph Hellwig <hch@lst.de> xfs: byteswap constants instead of variables Micro-optimize various comparisms by always byteswapping the constant instead of the variable, which allows to do the swap at compile instead of runtime. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Alex Elder <aelder@sgi.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> diff 69ce58f0 Tue Apr 20 01:09:59 MDT 2010 Alex Elder <aelder@sgi.com> xfs: record log sector size rather than log2(that) Change struct log so it keeps track of the size (in basic blocks) of a log sector in l_sectBBsize rather than the log-base-2 of that value (previously, l_sectbb_log). The name was chosen for consistency with the other fields in the structure that represent a number of basic blocks. (Updated so that a variable used in computing and verifying a log's sector size is named "log2_size". Also added the "BB" to the structure field name, based on feedback from Eric Sandeen. Also dropped some superfluous parentheses.) Signed-off-by: Alex Elder <aelder@sgi.com> Reviewed-by: Eric Sandeen <sandeen@sandeen.net> |
H A D | xfs_log_recover.c | diff 69ef921b Fri Jul 08 06:36:05 MDT 2011 Christoph Hellwig <hch@lst.de> xfs: byteswap constants instead of variables Micro-optimize various comparisms by always byteswapping the constant instead of the variable, which allows to do the swap at compile instead of runtime. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Alex Elder <aelder@sgi.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> diff 69ef921b Fri Jul 08 06:36:05 MDT 2011 Christoph Hellwig <hch@lst.de> xfs: byteswap constants instead of variables Micro-optimize various comparisms by always byteswapping the constant instead of the variable, which allows to do the swap at compile instead of runtime. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Alex Elder <aelder@sgi.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> diff 69ce58f0 Tue Apr 20 01:09:59 MDT 2010 Alex Elder <aelder@sgi.com> xfs: record log sector size rather than log2(that) Change struct log so it keeps track of the size (in basic blocks) of a log sector in l_sectBBsize rather than the log-base-2 of that value (previously, l_sectbb_log). The name was chosen for consistency with the other fields in the structure that represent a number of basic blocks. (Updated so that a variable used in computing and verifying a log's sector size is named "log2_size". Also added the "BB" to the structure field name, based on feedback from Eric Sandeen. Also dropped some superfluous parentheses.) Signed-off-by: Alex Elder <aelder@sgi.com> Reviewed-by: Eric Sandeen <sandeen@sandeen.net> |
H A D | xfs_inode.c | diff 69bca807 Thu May 26 06:46:43 MDT 2016 Jan Kara <jack@suse.cz> xfs: Propagate dentry down to inode_change_ok() To avoid clearing of capabilities or security related extended attributes too early, inode_change_ok() will need to take dentry instead of inode. Propagate dentry down to functions calling inode_change_ok(). This is rather straightforward except for xfs_set_mode() function which does not have dentry easily available. Luckily that function does not call inode_change_ok() anyway so we just have to do a little dance with function prototypes. Acked-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jan Kara <jack@suse.cz> diff 69ef921b Fri Jul 08 06:36:05 MDT 2011 Christoph Hellwig <hch@lst.de> xfs: byteswap constants instead of variables Micro-optimize various comparisms by always byteswapping the constant instead of the variable, which allows to do the swap at compile instead of runtime. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Alex Elder <aelder@sgi.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> diff 69ef921b Fri Jul 08 06:36:05 MDT 2011 Christoph Hellwig <hch@lst.de> xfs: byteswap constants instead of variables Micro-optimize various comparisms by always byteswapping the constant instead of the variable, which allows to do the swap at compile instead of runtime. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Alex Elder <aelder@sgi.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> |
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