diff options
| author | Darrick J. Wong <darrick.wong@oracle.com> | 2018-01-08 10:51:26 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-01-08 10:54:47 -0800 |
| commit | b872af2c8700e9d64af8e13811b7679ede26ca00 (patch) | |
| tree | 4103063960024e42ace09c208cf2bca45d08f09c /fs/xfs/libxfs/xfs_shared.h | |
| parent | 9c712a1346b214a92f4a0e5bb4de4c075de65c32 (diff) | |
xfs: trace log reservations at mount time
At each mount, emit the transaction reservation type information via
tracepoints. This makes it easier to compare the log reservation info
calculated by the kernel and xfsprogs so that we can more easily diagnose
minimum log size failures on freshly formatted filesystems.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_shared.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_shared.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_shared.h b/fs/xfs/libxfs/xfs_shared.h index 67ccb1ab4d7e..d0b84da0cb1e 100644 --- a/fs/xfs/libxfs/xfs_shared.h +++ b/fs/xfs/libxfs/xfs_shared.h @@ -76,6 +76,9 @@ struct xfs_log_item_desc { int xfs_log_calc_unit_res(struct xfs_mount *mp, int unit_bytes); int xfs_log_calc_minimum_size(struct xfs_mount *); +struct xfs_trans_res; +void xfs_log_get_max_trans_res(struct xfs_mount *mp, + struct xfs_trans_res *max_resp); /* * Values for t_flags. |