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| author | Jie Liu <jeff.liu@oracle.com> | 2013-08-12 14:49:59 +0400 |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2013-08-13 02:47:34 +0400 |
| commit | 3d3c8b5222b92447bffaa4127ee18c757f32a460 (patch) | |
| tree | 250f3b61679231944b5272d18d17e6ceabfc62d1 /fs/xfs/xfs_trans.h | |
| parent | 783cb6d172358892d6af394ebe2876bcbfcc6499 (diff) | |
| download | linux-3d3c8b5222b92447bffaa4127ee18c757f32a460.tar.xz | |
xfs: refactor xfs_trans_reserve() interface
With the new xfs_trans_res structure has been introduced, the log
reservation size, log count as well as log flags are pre-initialized
at mount time. So it's time to refine xfs_trans_reserve() interface
to be more neat.
Also, introduce a new helper M_RES() to return a pointer to the
mp->m_resv structure to simplify the input.
Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_trans.h')
| -rw-r--r-- | fs/xfs/xfs_trans.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h index b5dc61e3e56b..7eb81ccd826d 100644 --- a/fs/xfs/xfs_trans.h +++ b/fs/xfs/xfs_trans.h @@ -34,6 +34,7 @@ struct xfs_log_iovec; struct xfs_log_item_desc; struct xfs_mount; struct xfs_trans; +struct xfs_trans_res; struct xfs_dquot_acct; struct xfs_busy_extent; @@ -170,7 +171,7 @@ typedef struct xfs_trans { xfs_trans_t *xfs_trans_alloc(struct xfs_mount *, uint); xfs_trans_t *_xfs_trans_alloc(struct xfs_mount *, uint, xfs_km_flags_t); xfs_trans_t *xfs_trans_dup(xfs_trans_t *); -int xfs_trans_reserve(xfs_trans_t *, uint, uint, uint, +int xfs_trans_reserve(struct xfs_trans *, struct xfs_trans_res *, uint, uint); void xfs_trans_mod_sb(xfs_trans_t *, uint, int64_t); |