diff options
| -rw-r--r-- | fs/xfs/libxfs/xfs_trans_resv.c | 52 |
1 files changed, 6 insertions, 46 deletions
diff --git a/fs/xfs/libxfs/xfs_trans_resv.c b/fs/xfs/libxfs/xfs_trans_resv.c index 75259a1346eb..5f17641f040f 100644 --- a/fs/xfs/libxfs/xfs_trans_resv.c +++ b/fs/xfs/libxfs/xfs_trans_resv.c @@ -414,38 +414,12 @@ xfs_calc_create_resv_modify( } /* - * For create we can allocate some inodes giving: - * the agi and agf of the ag getting the new inodes: 2 * sectorsize - * the superblock for the nlink flag: sector size - * the inode chunk (allocation/init) - * the inode btree (record insertion) - */ -STATIC uint -xfs_calc_create_resv_alloc( - struct xfs_mount *mp) -{ - return xfs_calc_buf_res(2, mp->m_sb.sb_sectsize) + - mp->m_sb.sb_sectsize + - xfs_calc_inode_chunk_res(mp, _ALLOC) + - xfs_calc_inobt_res(mp); -} - -STATIC uint -__xfs_calc_create_reservation( - struct xfs_mount *mp) -{ - return XFS_DQUOT_LOGRES(mp) + - MAX(xfs_calc_create_resv_alloc(mp), - xfs_calc_create_resv_modify(mp)); -} - -/* * For icreate we can allocate some inodes giving: * the agi and agf of the ag getting the new inodes: 2 * sectorsize * the superblock for the nlink flag: sector size - * the inode chunk (allocation, no init) + * the inode chunk (allocation, optional init) * the inobt (record insertion) - * the finobt (record insertion) + * the finobt (optional, record insertion) */ STATIC uint xfs_calc_icreate_resv_alloc( @@ -467,26 +441,12 @@ xfs_calc_icreate_reservation(xfs_mount_t *mp) } STATIC uint -xfs_calc_create_reservation( - struct xfs_mount *mp) -{ - if (xfs_sb_version_hascrc(&mp->m_sb)) - return xfs_calc_icreate_reservation(mp); - return __xfs_calc_create_reservation(mp); - -} - -STATIC uint xfs_calc_create_tmpfile_reservation( struct xfs_mount *mp) { uint res = XFS_DQUOT_LOGRES(mp); - if (xfs_sb_version_hascrc(&mp->m_sb)) - res += xfs_calc_icreate_resv_alloc(mp); - else - res += xfs_calc_create_resv_alloc(mp); - + res += xfs_calc_icreate_resv_alloc(mp); return res + xfs_calc_iunlink_add_reservation(mp); } @@ -497,7 +457,7 @@ STATIC uint xfs_calc_mkdir_reservation( struct xfs_mount *mp) { - return xfs_calc_create_reservation(mp); + return xfs_calc_icreate_reservation(mp); } @@ -510,7 +470,7 @@ STATIC uint xfs_calc_symlink_reservation( struct xfs_mount *mp) { - return xfs_calc_create_reservation(mp) + + return xfs_calc_icreate_reservation(mp) + xfs_calc_buf_res(1, XFS_SYMLINK_MAXLEN); } @@ -869,7 +829,7 @@ xfs_trans_resv_calc( resp->tr_symlink.tr_logcount = XFS_SYMLINK_LOG_COUNT; resp->tr_symlink.tr_logflags |= XFS_TRANS_PERM_LOG_RES; - resp->tr_create.tr_logres = xfs_calc_create_reservation(mp); + resp->tr_create.tr_logres = xfs_calc_icreate_reservation(mp); resp->tr_create.tr_logcount = XFS_CREATE_LOG_COUNT; resp->tr_create.tr_logflags |= XFS_TRANS_PERM_LOG_RES; |