diff options
Diffstat (limited to 'fs/xfs/xfs_rtalloc.c')
| -rw-r--r-- | fs/xfs/xfs_rtalloc.c | 29 |
1 files changed, 9 insertions, 20 deletions
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c index e66f9bd5de5c..5a7ddfed1bb8 100644 --- a/fs/xfs/xfs_rtalloc.c +++ b/fs/xfs/xfs_rtalloc.c @@ -695,11 +695,8 @@ xfs_growfs_rt_alloc( xfs_ilock(ip, XFS_ILOCK_EXCL); xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL); - error = xfs_iext_count_may_overflow(ip, XFS_DATA_FORK, + error = xfs_iext_count_extend(tp, ip, XFS_DATA_FORK, XFS_IEXT_ADD_NOSPLIT_CNT); - if (error == -EFBIG) - error = xfs_iext_count_upgrade(tp, ip, - XFS_IEXT_ADD_NOSPLIT_CNT); if (error) goto out_trans_cancel; @@ -709,8 +706,6 @@ xfs_growfs_rt_alloc( nmap = 1; error = xfs_bmapi_write(tp, ip, oblocks, nblocks - oblocks, XFS_BMAPI_METADATA, 0, &map, &nmap); - if (!error && nmap < 1) - error = -ENOSPC; if (error) goto out_trans_cancel; /* @@ -957,10 +952,10 @@ xfs_growfs_rt( nargs.tp = tp; /* - * Lock out other callers by grabbing the bitmap inode lock. + * Lock out other callers by grabbing the bitmap and summary + * inode locks and joining them to the transaction. */ - xfs_ilock(mp->m_rbmip, XFS_ILOCK_EXCL | XFS_ILOCK_RTBITMAP); - xfs_trans_ijoin(tp, mp->m_rbmip, XFS_ILOCK_EXCL); + xfs_rtbitmap_lock(tp, mp); /* * Update the bitmap inode's size ondisk and incore. We need * to update the incore size so that inode inactivation won't @@ -971,11 +966,6 @@ xfs_growfs_rt( i_size_write(VFS_I(mp->m_rbmip), mp->m_rbmip->i_disk_size); xfs_trans_log_inode(tp, mp->m_rbmip, XFS_ILOG_CORE); /* - * Get the summary inode into the transaction. - */ - xfs_ilock(mp->m_rsumip, XFS_ILOCK_EXCL | XFS_ILOCK_RTSUM); - xfs_trans_ijoin(tp, mp->m_rsumip, XFS_ILOCK_EXCL); - /* * Update the summary inode's size. We need to update the * incore size so that inode inactivation won't punch what it * thinks are "posteof" blocks. @@ -1142,10 +1132,10 @@ xfs_rtalloc_reinit_frextents( uint64_t val = 0; int error; - xfs_ilock(mp->m_rbmip, XFS_ILOCK_SHARED | XFS_ILOCK_RTBITMAP); + xfs_rtbitmap_lock_shared(mp, XFS_RBMLOCK_BITMAP); error = xfs_rtalloc_query_all(mp, NULL, xfs_rtalloc_count_frextent, &val); - xfs_iunlock(mp->m_rbmip, XFS_ILOCK_SHARED | XFS_ILOCK_RTBITMAP); + xfs_rtbitmap_unlock_shared(mp, XFS_RBMLOCK_BITMAP); if (error) return error; @@ -1346,6 +1336,8 @@ xfs_bmap_rtalloc( int error; align = xfs_get_extsz_hint(ap->ip); + if (!align) + align = 1; retry: error = xfs_bmap_extsize_align(mp, &ap->got, &ap->prev, align, 1, ap->eof, 0, @@ -1382,10 +1374,7 @@ retry: * Lock out modifications to both the RT bitmap and summary inodes */ if (!rtlocked) { - xfs_ilock(mp->m_rbmip, XFS_ILOCK_EXCL|XFS_ILOCK_RTBITMAP); - xfs_trans_ijoin(ap->tp, mp->m_rbmip, XFS_ILOCK_EXCL); - xfs_ilock(mp->m_rsumip, XFS_ILOCK_EXCL|XFS_ILOCK_RTSUM); - xfs_trans_ijoin(ap->tp, mp->m_rsumip, XFS_ILOCK_EXCL); + xfs_rtbitmap_lock(ap->tp, mp); rtlocked = true; } |