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authorNikolay Borisov <nborisov@suse.com>2019-08-15 09:57:52 +0300
committerNikolay Borisov <nborisov@suse.com>2019-08-15 09:58:04 +0300
commit2866dcab557d5335d89479cb2e8d0c067928d204 (patch)
treed36079369d92d15d869ba201cbe59146dd43cf88
parent12765b2277b8e55a26094985cadc96221b65da61 (diff)
xfs: eliminate duplicate icreate tx reservation functions
(bsc#1145235). suse-commit: 82d0f2c894eab43f90c7b9b19ba5f8c2c6e0437e
-rw-r--r--fs/xfs/libxfs/xfs_trans_resv.c52
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;