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Diffstat (limited to 'Documentation/filesystems/xfs/xfs-delayed-logging-design.rst')
| -rw-r--r-- | Documentation/filesystems/xfs/xfs-delayed-logging-design.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/filesystems/xfs/xfs-delayed-logging-design.rst b/Documentation/filesystems/xfs/xfs-delayed-logging-design.rst index 6402ab8e370c..2a2705e975e8 100644 --- a/Documentation/filesystems/xfs/xfs-delayed-logging-design.rst +++ b/Documentation/filesystems/xfs/xfs-delayed-logging-design.rst @@ -219,7 +219,7 @@ The log is circular, so the positions in the log are defined by the combination of a cycle number - the number of times the log has been overwritten - and the offset into the log. A LSN carries the cycle in the upper 32 bits and the offset in the lower 32 bits. The offset is in units of "basic blocks" (512 -bytes). Hence we can do realtively simple LSN based math to keep track of +bytes). Hence we can do relatively simple LSN based math to keep track of available space in the log. Log space accounting is done via a pair of constructs called "grant heads". The |