Message ID | 20170413080517.12564-2-hch@lst.de (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
On Thu, Apr 13, 2017 at 10:05:08AM +0200, Christoph Hellwig wrote: > This is a smaller helper to check the remaining block reservation in a > transaction. > > Signed-off-by: Christoph Hellwig <hch@lst.de> > --- Reviewed-by: Brian Foster <bfoster@redhat.com> > fs/xfs/xfs_trans.c | 2 +- > fs/xfs/xfs_trans.h | 5 +++++ > 2 files changed, 6 insertions(+), 1 deletion(-) > > diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c > index a280e126491f..3a83927a5334 100644 > --- a/fs/xfs/xfs_trans.c > +++ b/fs/xfs/xfs_trans.c > @@ -97,7 +97,7 @@ xfs_trans_dup( > /* We gave our writer reference to the new transaction */ > tp->t_flags |= XFS_TRANS_NO_WRITECOUNT; > ntp->t_ticket = xfs_log_ticket_get(tp->t_ticket); > - ntp->t_blk_res = tp->t_blk_res - tp->t_blk_res_used; > + ntp->t_blk_res = xfs_trans_blk_res(tp); > tp->t_blk_res = tp->t_blk_res_used; > ntp->t_rtx_res = tp->t_rtx_res - tp->t_rtx_res_used; > tp->t_rtx_res = tp->t_rtx_res_used; > diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h > index 2a9292df6640..e4f041c89846 100644 > --- a/fs/xfs/xfs_trans.h > +++ b/fs/xfs/xfs_trans.h > @@ -152,6 +152,11 @@ typedef struct xfs_trans { > #define xfs_trans_agbtree_delta(tp, d) > #endif > > +static inline unsigned int xfs_trans_blk_res(struct xfs_trans *tp) > +{ > + return tp->t_blk_res - tp->t_blk_res_used; > +} > + > /* > * XFS transaction mechanism exported interfaces. > */ > -- > 2.11.0 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-xfs" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c index a280e126491f..3a83927a5334 100644 --- a/fs/xfs/xfs_trans.c +++ b/fs/xfs/xfs_trans.c @@ -97,7 +97,7 @@ xfs_trans_dup( /* We gave our writer reference to the new transaction */ tp->t_flags |= XFS_TRANS_NO_WRITECOUNT; ntp->t_ticket = xfs_log_ticket_get(tp->t_ticket); - ntp->t_blk_res = tp->t_blk_res - tp->t_blk_res_used; + ntp->t_blk_res = xfs_trans_blk_res(tp); tp->t_blk_res = tp->t_blk_res_used; ntp->t_rtx_res = tp->t_rtx_res - tp->t_rtx_res_used; tp->t_rtx_res = tp->t_rtx_res_used; diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h index 2a9292df6640..e4f041c89846 100644 --- a/fs/xfs/xfs_trans.h +++ b/fs/xfs/xfs_trans.h @@ -152,6 +152,11 @@ typedef struct xfs_trans { #define xfs_trans_agbtree_delta(tp, d) #endif +static inline unsigned int xfs_trans_blk_res(struct xfs_trans *tp) +{ + return tp->t_blk_res - tp->t_blk_res_used; +} + /* * XFS transaction mechanism exported interfaces. */
This is a smaller helper to check the remaining block reservation in a transaction. Signed-off-by: Christoph Hellwig <hch@lst.de> --- fs/xfs/xfs_trans.c | 2 +- fs/xfs/xfs_trans.h | 5 +++++ 2 files changed, 6 insertions(+), 1 deletion(-)