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| author | Brian Foster <bfoster@redhat.com> | 2015-08-19 09:50:13 +1000 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2015-08-19 09:50:13 +1000 |
| commit | d43ac29be7a174f93a3d26cc1e68668fe86b782f (patch) | |
| tree | 9fc18d10e330e9fda9ae1f3d2e1a84a850076c7b /fs | |
| parent | 5e4b5386a2c29429add601c8cfb45bb10d80c490 (diff) | |
| download | linux-d43ac29be7a174f93a3d26cc1e68668fe86b782f.tar.gz linux-d43ac29be7a174f93a3d26cc1e68668fe86b782f.tar.bz2 linux-d43ac29be7a174f93a3d26cc1e68668fe86b782f.zip | |
xfs: return committed status from xfs_trans_roll()
Some callers need to make error handling decisions based on whether
the current transaction successfully committed or not. Rename
xfs_trans_roll(), add a new parameter and provide a wrapper to
preserve existing callers.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/xfs_trans.c | 15 | ||||
| -rw-r--r-- | fs/xfs/xfs_trans.h | 1 |
2 files changed, 14 insertions, 2 deletions
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c index 0582a27107d4..a0ab1dae9c31 100644 --- a/fs/xfs/xfs_trans.c +++ b/fs/xfs/xfs_trans.c @@ -1019,9 +1019,10 @@ xfs_trans_cancel( * chunk we've been working on and get a new transaction to continue. */ int -xfs_trans_roll( +__xfs_trans_roll( struct xfs_trans **tpp, - struct xfs_inode *dp) + struct xfs_inode *dp, + int *committed) { struct xfs_trans *trans; struct xfs_trans_res tres; @@ -1052,6 +1053,7 @@ xfs_trans_roll( if (error) return error; + *committed = 1; trans = *tpp; /* @@ -1074,3 +1076,12 @@ xfs_trans_roll( xfs_trans_ijoin(trans, dp, 0); return 0; } + +int +xfs_trans_roll( + struct xfs_trans **tpp, + struct xfs_inode *dp) +{ + int committed = 0; + return __xfs_trans_roll(tpp, dp, &committed); +} diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h index f48e839334af..ba1660b502a5 100644 --- a/fs/xfs/xfs_trans.h +++ b/fs/xfs/xfs_trans.h @@ -225,6 +225,7 @@ void xfs_trans_log_efd_extent(xfs_trans_t *, xfs_fsblock_t, xfs_extlen_t); int xfs_trans_commit(struct xfs_trans *); +int __xfs_trans_roll(struct xfs_trans **, struct xfs_inode *, int *); int xfs_trans_roll(struct xfs_trans **, struct xfs_inode *); void xfs_trans_cancel(xfs_trans_t *); int xfs_trans_ail_init(struct xfs_mount *); |