From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: Allison Henderson <allison.henderson@oracle.com>
Cc: linux-xfs@vger.kernel.org
Subject: Re: [PATCH v2 24/27] xfsprogs: Add parent pointers to recreated inodes
Date: Mon, 11 Jun 2018 11:06:47 -0700 [thread overview]
Message-ID: <20180611180647.GF22045@magnolia> (raw)
In-Reply-To: <1528607272-11122-25-git-send-email-allison.henderson@oracle.com>
On Sat, Jun 09, 2018 at 10:07:49PM -0700, Allison Henderson wrote:
> Inodes that are not recovered from the orphanage will
> be recreated, so we will need to re-add the parent pointers
> here too.
>
> Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
> ---
> libxfs/libxfs_api_defs.h | 1 +
> repair/phase6.c | 40 +++++++++++++++++++++++++++-------------
> 2 files changed, 28 insertions(+), 13 deletions(-)
>
> diff --git a/libxfs/libxfs_api_defs.h b/libxfs/libxfs_api_defs.h
> index 78daca0..4b47479 100644
> --- a/libxfs/libxfs_api_defs.h
> +++ b/libxfs/libxfs_api_defs.h
> @@ -152,5 +152,6 @@
> #define xfs_rmap_compare libxfs_rmap_compare
> #define xfs_dir_get_ops libxfs_dir_get_ops
> #define xfs_default_ifork_ops libxfs_default_ifork_ops
> +#define xfs_parent_add libxfs_parent_add
>
> #endif /* __LIBXFS_API_DEFS_H__ */
> diff --git a/repair/phase6.c b/repair/phase6.c
> index 4fedb35..96ffade 100644
> --- a/repair/phase6.c
> +++ b/repair/phase6.c
> @@ -29,6 +29,7 @@
> #include "dinode.h"
> #include "progress.h"
> #include "versions.h"
> +#include "xfs_parent.h"
>
> static struct cred zerocr;
> static struct fsxattr zerofsx;
> @@ -962,19 +963,20 @@ mk_root_dir(xfs_mount_t *mp)
> static xfs_ino_t
> mk_orphanage(xfs_mount_t *mp)
> {
> - xfs_ino_t ino;
> - xfs_trans_t *tp;
> - xfs_inode_t *ip;
> - xfs_inode_t *pip;
> - xfs_fsblock_t first;
> - ino_tree_node_t *irec;
> - int ino_offset = 0;
> - int i;
> - int error;
> + xfs_ino_t ino;
> + struct xfs_trans *tp;
> + struct xfs_inode *ip;
> + struct xfs_inode *pip;
> + xfs_fsblock_t first;
> + struct ino_tree_node *irec;
> + int ino_offset = 0;
> + int i;
> + int error;
> struct xfs_defer_ops dfops;
> - const int mode = 0755;
> - int nres;
> - struct xfs_name xname;
> + const int mode = 0755;
> + int nres;
> + struct xfs_name xname;
> + xfs_dir2_dataptr_t offset;
>
> /*
> * check for an existing lost+found first, if it exists, return
> @@ -1061,7 +1063,7 @@ mk_orphanage(xfs_mount_t *mp)
> * create the actual entry
> */
> error = -libxfs_dir_createname(tp, pip, &xname, ip->i_ino, &first,
> - &dfops, nres, NULL);
> + &dfops, nres, &offset);
> if (error)
> do_error(
> _("can't make %s, createname error %d\n"),
> @@ -1083,6 +1085,18 @@ mk_orphanage(xfs_mount_t *mp)
> libxfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
>
> libxfs_defer_ijoin(&dfops, ip);
> +
> + if (xfs_sb_version_hasparent(&mp->m_sb)) {
> + error = -libxfs_parent_add(pip, ip, &xname, offset,
Tabs, not spaces for the indenting.
> + &first, &dfops);
> + if (error)
> + do_error(_("Error creating parent pointer: %d\n"),
> + error);
> + libxfs_trans_log_inode(tp, pip, XFS_ILOG_CORE);
> + libxfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
> + libxfs_defer_ijoin(&dfops, pip);
/me wonders if it's really necessary to _defer_ijoin either of the
inodes to the transaction since we commit and IRELE both of them
immediately afterwards...
--D
> + }
> +
> error = -libxfs_defer_finish(&tp, &dfops);
> if (error) {
> do_error(_("%s directory creation failed -- bmapf error %d\n"),
> --
> 2.7.4
>
> --
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> More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2018-06-11 18:06 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-10 5:07 [PATCH v2 00/27] xfsprogs: parent pointers v2 Allison Henderson
2018-06-10 5:07 ` [PATCH v2 01/27] xfsprogs: Move xfs_attr.h to libxfs Allison Henderson
2018-06-10 5:07 ` [PATCH v2 02/27] xfsprogs: Add helper function xfs_attr_try_sf_addname Allison Henderson
2018-06-10 5:07 ` [PATCH v2 03/27] xfsprogs: Add trans toggle to attr routines Allison Henderson
2018-06-10 7:02 ` Amir Goldstein
2018-06-10 16:19 ` Allison Henderson
2018-06-10 5:07 ` [PATCH v2 04/27] xfsprogs: Add attibute set and helper functions Allison Henderson
2018-06-10 5:07 ` [PATCH v2 05/27] xfsprogs: Add attibute remove " Allison Henderson
2018-06-10 5:07 ` [PATCH v2 06/27] xfsprogs: Set up infastructure for deferred attribute operations Allison Henderson
2018-06-10 5:07 ` [PATCH v2 07/27] xfsprogs: Add xfs_attr_set_deferred and xfs_attr_remove_deferred Allison Henderson
2018-06-10 5:07 ` [PATCH v2 08/27] xfsprogs: Remove all strlen calls in all xfs_attr_* functions for attr names Allison Henderson
2018-06-10 5:07 ` [PATCH v2 09/27] xfsprogs: get directory offset when adding directory name Allison Henderson
2018-06-10 5:07 ` [PATCH v2 10/27] xfsprogs: get directory offset when removing " Allison Henderson
2018-06-10 5:07 ` [PATCH v2 11/27] xfsprogs: get directory offset when replacing a " Allison Henderson
2018-06-10 5:07 ` [PATCH v2 12/27] xfsprogs: add parent pointer support to attribute code Allison Henderson
2018-06-10 5:07 ` [PATCH v2 13/27] xfsprogs: define parent pointer xattr format Allison Henderson
2018-06-10 5:07 ` [PATCH v2 14/27] xfsprogs: extent transaction reservations for parent attributes Allison Henderson
2018-06-10 5:07 ` [PATCH v2 15/27] xfsprogs: parent pointer attribute creation Allison Henderson
2018-06-10 5:07 ` [PATCH v2 16/27] xfsprogs: Add the parent pointer support to the superblock version 5 Allison Henderson
2018-06-10 5:07 ` [PATCH v2 17/27] xfsprogs: Add helper function xfs_attr_list_context_init Allison Henderson
2018-06-10 5:07 ` [PATCH v2 18/27] xfsprogs: Add parent pointer ioctl Allison Henderson
2018-06-10 5:07 ` [PATCH v2 19/27] xfsprogs: Add delayed attributes error tag Allison Henderson
2018-06-11 17:28 ` Darrick J. Wong
2018-06-11 19:59 ` Allison Henderson
2018-06-10 5:07 ` [PATCH v2 20/27] xfsprogs: Add parent pointer flag to cmd Allison Henderson
2018-06-11 17:43 ` Darrick J. Wong
2018-06-11 20:00 ` Allison Henderson
2018-06-10 5:07 ` [PATCH v2 21/27] xfsprogs: Remove single byte array from struct parent Allison Henderson
2018-06-10 11:21 ` Amir Goldstein
2018-06-10 15:25 ` Allison Henderson
2018-06-10 5:07 ` [PATCH v2 22/27] xfsprogs: Add log item printing for ATTRI and ATTRD Allison Henderson
2018-06-10 5:07 ` [PATCH v2 23/27] xfsprogs: Do not use namechecks on parent pointers Allison Henderson
2018-06-11 18:00 ` Darrick J. Wong
2018-06-11 20:00 ` Allison Henderson
2018-06-11 20:23 ` Darrick J. Wong
2018-06-11 20:38 ` Allison Henderson
2018-06-10 5:07 ` [PATCH v2 24/27] xfsprogs: Add parent pointers to recreated inodes Allison Henderson
2018-06-10 11:27 ` Amir Goldstein
2018-06-10 17:19 ` Allison Henderson
2018-06-11 17:31 ` Darrick J. Wong
2018-06-11 18:06 ` Darrick J. Wong [this message]
2018-06-11 20:00 ` Allison Henderson
2018-06-10 5:07 ` [PATCH v2 25/27] xfsprogs: Add parent pointers during protofile creation Allison Henderson
2018-06-10 11:32 ` Amir Goldstein
2018-06-11 18:15 ` Darrick J. Wong
2018-06-11 19:58 ` Allison Henderson
2018-06-10 5:07 ` [PATCH v2 26/27] xfsprogs: implement the upper half of parent pointers Allison Henderson
2018-06-10 12:06 ` Amir Goldstein
2018-06-10 5:07 ` [PATCH v2 27/27] xfsprogs: Clean up old parent pointer definitions Allison Henderson
2018-06-11 18:20 ` Darrick J. Wong
2018-06-11 20:06 ` Allison Henderson
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