From: "Darrick J. Wong" <darrick.wong@oracle.com> To: david@fromorbit.com, darrick.wong@oracle.com Cc: linux-fsdevel@vger.kernel.org, vishal.l.verma@intel.com, bfoster@redhat.com, xfs@oss.sgi.com, Dave Chinner <dchinner@redhat.com> Subject: [PATCH 21/47] xfs: introduce rmap btree definitions Date: Wed, 20 Jul 2016 21:58:23 -0700 [thread overview] Message-ID: <146907710353.25461.14940637684666708372.stgit@birch.djwong.org> (raw) In-Reply-To: <146907695530.25461.3225785294902719773.stgit@birch.djwong.org> From: Dave Chinner <dchinner@redhat.com> Add new per-ag rmap btree definitions to the per-ag structures. The rmap btree will sit in the empty slots on disk after the free space btrees, and hence form a part of the array of space management btrees. This requires the definition of the btree to be contiguous with the free space btrees. Signed-off-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com> Reviewed-by: Brian Foster <bfoster@redhat.com> --- fs/xfs/libxfs/xfs_alloc.c | 6 ++++++ fs/xfs/libxfs/xfs_btree.c | 4 ++-- fs/xfs/libxfs/xfs_btree.h | 3 +++ fs/xfs/libxfs/xfs_format.h | 22 +++++++++++++++++----- fs/xfs/libxfs/xfs_types.h | 4 ++-- 5 files changed, 30 insertions(+), 9 deletions(-) diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c index 22ac3f1..c02d8e8 100644 --- a/fs/xfs/libxfs/xfs_alloc.c +++ b/fs/xfs/libxfs/xfs_alloc.c @@ -2272,6 +2272,10 @@ xfs_agf_verify( be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]) > XFS_BTREE_MAXLEVELS) return false; + if (xfs_sb_version_hasrmapbt(&mp->m_sb) && + be32_to_cpu(agf->agf_levels[XFS_BTNUM_RMAP]) > XFS_BTREE_MAXLEVELS) + return false; + /* * during growfs operations, the perag is not fully initialised, * so we can't use it for any useful checking. growfs ensures we can't @@ -2403,6 +2407,8 @@ xfs_alloc_read_agf( be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNOi]); pag->pagf_levels[XFS_BTNUM_CNTi] = be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNTi]); + pag->pagf_levels[XFS_BTNUM_RMAPi] = + be32_to_cpu(agf->agf_levels[XFS_BTNUM_RMAPi]); spin_lock_init(&pag->pagb_lock); pag->pagb_count = 0; pag->pagb_tree = RB_ROOT; diff --git a/fs/xfs/libxfs/xfs_btree.c b/fs/xfs/libxfs/xfs_btree.c index 5c4d221..3a15766 100644 --- a/fs/xfs/libxfs/xfs_btree.c +++ b/fs/xfs/libxfs/xfs_btree.c @@ -44,9 +44,9 @@ kmem_zone_t *xfs_btree_cur_zone; * Btree magic numbers. */ static const __uint32_t xfs_magics[2][XFS_BTNUM_MAX] = { - { XFS_ABTB_MAGIC, XFS_ABTC_MAGIC, XFS_BMAP_MAGIC, XFS_IBT_MAGIC, + { XFS_ABTB_MAGIC, XFS_ABTC_MAGIC, 0, XFS_BMAP_MAGIC, XFS_IBT_MAGIC, XFS_FIBT_MAGIC }, - { XFS_ABTB_CRC_MAGIC, XFS_ABTC_CRC_MAGIC, + { XFS_ABTB_CRC_MAGIC, XFS_ABTC_CRC_MAGIC, XFS_RMAP_CRC_MAGIC, XFS_BMAP_CRC_MAGIC, XFS_IBT_CRC_MAGIC, XFS_FIBT_CRC_MAGIC } }; #define xfs_btree_magic(cur) \ diff --git a/fs/xfs/libxfs/xfs_btree.h b/fs/xfs/libxfs/xfs_btree.h index 629ef4f..f338706 100644 --- a/fs/xfs/libxfs/xfs_btree.h +++ b/fs/xfs/libxfs/xfs_btree.h @@ -77,6 +77,7 @@ union xfs_btree_rec { #define XFS_BTNUM_BMAP ((xfs_btnum_t)XFS_BTNUM_BMAPi) #define XFS_BTNUM_INO ((xfs_btnum_t)XFS_BTNUM_INOi) #define XFS_BTNUM_FINO ((xfs_btnum_t)XFS_BTNUM_FINOi) +#define XFS_BTNUM_RMAP ((xfs_btnum_t)XFS_BTNUM_RMAPi) /* * For logging record fields. @@ -109,6 +110,7 @@ do { \ case XFS_BTNUM_BMAP: __XFS_BTREE_STATS_INC(__mp, bmbt, stat); break; \ case XFS_BTNUM_INO: __XFS_BTREE_STATS_INC(__mp, ibt, stat); break; \ case XFS_BTNUM_FINO: __XFS_BTREE_STATS_INC(__mp, fibt, stat); break; \ + case XFS_BTNUM_RMAP: break; \ case XFS_BTNUM_MAX: ASSERT(0); /* fucking gcc */ ; break; \ } \ } while (0) @@ -129,6 +131,7 @@ do { \ __XFS_BTREE_STATS_ADD(__mp, ibt, stat, val); break; \ case XFS_BTNUM_FINO: \ __XFS_BTREE_STATS_ADD(__mp, fibt, stat, val); break; \ + case XFS_BTNUM_RMAP: break; \ case XFS_BTNUM_MAX: ASSERT(0); /* fucking gcc */ ; break; \ } \ } while (0) diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h index adb204d..74f4d3d 100644 --- a/fs/xfs/libxfs/xfs_format.h +++ b/fs/xfs/libxfs/xfs_format.h @@ -455,6 +455,7 @@ xfs_sb_has_compat_feature( } #define XFS_SB_FEAT_RO_COMPAT_FINOBT (1 << 0) /* free inode btree */ +#define XFS_SB_FEAT_RO_COMPAT_RMAPBT (1 << 1) /* reverse map btree */ #define XFS_SB_FEAT_RO_COMPAT_ALL \ (XFS_SB_FEAT_RO_COMPAT_FINOBT) #define XFS_SB_FEAT_RO_COMPAT_UNKNOWN ~XFS_SB_FEAT_RO_COMPAT_ALL @@ -538,6 +539,12 @@ static inline bool xfs_sb_version_hasmetauuid(struct xfs_sb *sbp) (sbp->sb_features_incompat & XFS_SB_FEAT_INCOMPAT_META_UUID); } +static inline bool xfs_sb_version_hasrmapbt(struct xfs_sb *sbp) +{ + return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5) && + (sbp->sb_features_ro_compat & XFS_SB_FEAT_RO_COMPAT_RMAPBT); +} + /* * end of superblock version macros */ @@ -598,10 +605,10 @@ xfs_is_quota_inode(struct xfs_sb *sbp, xfs_ino_t ino) #define XFS_AGI_GOOD_VERSION(v) ((v) == XFS_AGI_VERSION) /* - * Btree number 0 is bno, 1 is cnt. This value gives the size of the + * Btree number 0 is bno, 1 is cnt, 2 is rmap. This value gives the size of the * arrays below. */ -#define XFS_BTNUM_AGF ((int)XFS_BTNUM_CNTi + 1) +#define XFS_BTNUM_AGF ((int)XFS_BTNUM_RMAPi + 1) /* * The second word of agf_levels in the first a.g. overlaps the EFS @@ -618,12 +625,10 @@ typedef struct xfs_agf { __be32 agf_seqno; /* sequence # starting from 0 */ __be32 agf_length; /* size in blocks of a.g. */ /* - * Freespace information + * Freespace and rmap information */ __be32 agf_roots[XFS_BTNUM_AGF]; /* root blocks */ - __be32 agf_spare0; /* spare field */ __be32 agf_levels[XFS_BTNUM_AGF]; /* btree levels */ - __be32 agf_spare1; /* spare field */ __be32 agf_flfirst; /* first freelist block's index */ __be32 agf_fllast; /* last freelist block's index */ @@ -1308,6 +1313,13 @@ typedef __be32 xfs_inobt_ptr_t; #define XFS_FIBT_BLOCK(mp) ((xfs_agblock_t)(XFS_IBT_BLOCK(mp) + 1)) /* + * Reverse mapping btree format definitions + * + * There is a btree for the reverse map per allocation group + */ +#define XFS_RMAP_CRC_MAGIC 0x524d4233 /* 'RMB3' */ + +/* * The first data block of an AG depends on whether the filesystem was formatted * with the finobt feature. If so, account for the finobt reserved root btree * block. diff --git a/fs/xfs/libxfs/xfs_types.h b/fs/xfs/libxfs/xfs_types.h index b79dc66..3d50364 100644 --- a/fs/xfs/libxfs/xfs_types.h +++ b/fs/xfs/libxfs/xfs_types.h @@ -108,8 +108,8 @@ typedef enum { } xfs_lookup_t; typedef enum { - XFS_BTNUM_BNOi, XFS_BTNUM_CNTi, XFS_BTNUM_BMAPi, XFS_BTNUM_INOi, - XFS_BTNUM_FINOi, XFS_BTNUM_MAX + XFS_BTNUM_BNOi, XFS_BTNUM_CNTi, XFS_BTNUM_RMAPi, XFS_BTNUM_BMAPi, + XFS_BTNUM_INOi, XFS_BTNUM_FINOi, XFS_BTNUM_MAX } xfs_btnum_t; struct xfs_name {
WARNING: multiple messages have this Message-ID (diff)
From: "Darrick J. Wong" <darrick.wong@oracle.com> To: david@fromorbit.com, darrick.wong@oracle.com Cc: linux-fsdevel@vger.kernel.org, vishal.l.verma@intel.com, bfoster@redhat.com, Dave Chinner <dchinner@redhat.com>, xfs@oss.sgi.com Subject: [PATCH 21/47] xfs: introduce rmap btree definitions Date: Wed, 20 Jul 2016 21:58:23 -0700 [thread overview] Message-ID: <146907710353.25461.14940637684666708372.stgit@birch.djwong.org> (raw) In-Reply-To: <146907695530.25461.3225785294902719773.stgit@birch.djwong.org> From: Dave Chinner <dchinner@redhat.com> Add new per-ag rmap btree definitions to the per-ag structures. The rmap btree will sit in the empty slots on disk after the free space btrees, and hence form a part of the array of space management btrees. This requires the definition of the btree to be contiguous with the free space btrees. Signed-off-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com> Reviewed-by: Brian Foster <bfoster@redhat.com> --- fs/xfs/libxfs/xfs_alloc.c | 6 ++++++ fs/xfs/libxfs/xfs_btree.c | 4 ++-- fs/xfs/libxfs/xfs_btree.h | 3 +++ fs/xfs/libxfs/xfs_format.h | 22 +++++++++++++++++----- fs/xfs/libxfs/xfs_types.h | 4 ++-- 5 files changed, 30 insertions(+), 9 deletions(-) diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c index 22ac3f1..c02d8e8 100644 --- a/fs/xfs/libxfs/xfs_alloc.c +++ b/fs/xfs/libxfs/xfs_alloc.c @@ -2272,6 +2272,10 @@ xfs_agf_verify( be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]) > XFS_BTREE_MAXLEVELS) return false; + if (xfs_sb_version_hasrmapbt(&mp->m_sb) && + be32_to_cpu(agf->agf_levels[XFS_BTNUM_RMAP]) > XFS_BTREE_MAXLEVELS) + return false; + /* * during growfs operations, the perag is not fully initialised, * so we can't use it for any useful checking. growfs ensures we can't @@ -2403,6 +2407,8 @@ xfs_alloc_read_agf( be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNOi]); pag->pagf_levels[XFS_BTNUM_CNTi] = be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNTi]); + pag->pagf_levels[XFS_BTNUM_RMAPi] = + be32_to_cpu(agf->agf_levels[XFS_BTNUM_RMAPi]); spin_lock_init(&pag->pagb_lock); pag->pagb_count = 0; pag->pagb_tree = RB_ROOT; diff --git a/fs/xfs/libxfs/xfs_btree.c b/fs/xfs/libxfs/xfs_btree.c index 5c4d221..3a15766 100644 --- a/fs/xfs/libxfs/xfs_btree.c +++ b/fs/xfs/libxfs/xfs_btree.c @@ -44,9 +44,9 @@ kmem_zone_t *xfs_btree_cur_zone; * Btree magic numbers. */ static const __uint32_t xfs_magics[2][XFS_BTNUM_MAX] = { - { XFS_ABTB_MAGIC, XFS_ABTC_MAGIC, XFS_BMAP_MAGIC, XFS_IBT_MAGIC, + { XFS_ABTB_MAGIC, XFS_ABTC_MAGIC, 0, XFS_BMAP_MAGIC, XFS_IBT_MAGIC, XFS_FIBT_MAGIC }, - { XFS_ABTB_CRC_MAGIC, XFS_ABTC_CRC_MAGIC, + { XFS_ABTB_CRC_MAGIC, XFS_ABTC_CRC_MAGIC, XFS_RMAP_CRC_MAGIC, XFS_BMAP_CRC_MAGIC, XFS_IBT_CRC_MAGIC, XFS_FIBT_CRC_MAGIC } }; #define xfs_btree_magic(cur) \ diff --git a/fs/xfs/libxfs/xfs_btree.h b/fs/xfs/libxfs/xfs_btree.h index 629ef4f..f338706 100644 --- a/fs/xfs/libxfs/xfs_btree.h +++ b/fs/xfs/libxfs/xfs_btree.h @@ -77,6 +77,7 @@ union xfs_btree_rec { #define XFS_BTNUM_BMAP ((xfs_btnum_t)XFS_BTNUM_BMAPi) #define XFS_BTNUM_INO ((xfs_btnum_t)XFS_BTNUM_INOi) #define XFS_BTNUM_FINO ((xfs_btnum_t)XFS_BTNUM_FINOi) +#define XFS_BTNUM_RMAP ((xfs_btnum_t)XFS_BTNUM_RMAPi) /* * For logging record fields. @@ -109,6 +110,7 @@ do { \ case XFS_BTNUM_BMAP: __XFS_BTREE_STATS_INC(__mp, bmbt, stat); break; \ case XFS_BTNUM_INO: __XFS_BTREE_STATS_INC(__mp, ibt, stat); break; \ case XFS_BTNUM_FINO: __XFS_BTREE_STATS_INC(__mp, fibt, stat); break; \ + case XFS_BTNUM_RMAP: break; \ case XFS_BTNUM_MAX: ASSERT(0); /* fucking gcc */ ; break; \ } \ } while (0) @@ -129,6 +131,7 @@ do { \ __XFS_BTREE_STATS_ADD(__mp, ibt, stat, val); break; \ case XFS_BTNUM_FINO: \ __XFS_BTREE_STATS_ADD(__mp, fibt, stat, val); break; \ + case XFS_BTNUM_RMAP: break; \ case XFS_BTNUM_MAX: ASSERT(0); /* fucking gcc */ ; break; \ } \ } while (0) diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h index adb204d..74f4d3d 100644 --- a/fs/xfs/libxfs/xfs_format.h +++ b/fs/xfs/libxfs/xfs_format.h @@ -455,6 +455,7 @@ xfs_sb_has_compat_feature( } #define XFS_SB_FEAT_RO_COMPAT_FINOBT (1 << 0) /* free inode btree */ +#define XFS_SB_FEAT_RO_COMPAT_RMAPBT (1 << 1) /* reverse map btree */ #define XFS_SB_FEAT_RO_COMPAT_ALL \ (XFS_SB_FEAT_RO_COMPAT_FINOBT) #define XFS_SB_FEAT_RO_COMPAT_UNKNOWN ~XFS_SB_FEAT_RO_COMPAT_ALL @@ -538,6 +539,12 @@ static inline bool xfs_sb_version_hasmetauuid(struct xfs_sb *sbp) (sbp->sb_features_incompat & XFS_SB_FEAT_INCOMPAT_META_UUID); } +static inline bool xfs_sb_version_hasrmapbt(struct xfs_sb *sbp) +{ + return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5) && + (sbp->sb_features_ro_compat & XFS_SB_FEAT_RO_COMPAT_RMAPBT); +} + /* * end of superblock version macros */ @@ -598,10 +605,10 @@ xfs_is_quota_inode(struct xfs_sb *sbp, xfs_ino_t ino) #define XFS_AGI_GOOD_VERSION(v) ((v) == XFS_AGI_VERSION) /* - * Btree number 0 is bno, 1 is cnt. This value gives the size of the + * Btree number 0 is bno, 1 is cnt, 2 is rmap. This value gives the size of the * arrays below. */ -#define XFS_BTNUM_AGF ((int)XFS_BTNUM_CNTi + 1) +#define XFS_BTNUM_AGF ((int)XFS_BTNUM_RMAPi + 1) /* * The second word of agf_levels in the first a.g. overlaps the EFS @@ -618,12 +625,10 @@ typedef struct xfs_agf { __be32 agf_seqno; /* sequence # starting from 0 */ __be32 agf_length; /* size in blocks of a.g. */ /* - * Freespace information + * Freespace and rmap information */ __be32 agf_roots[XFS_BTNUM_AGF]; /* root blocks */ - __be32 agf_spare0; /* spare field */ __be32 agf_levels[XFS_BTNUM_AGF]; /* btree levels */ - __be32 agf_spare1; /* spare field */ __be32 agf_flfirst; /* first freelist block's index */ __be32 agf_fllast; /* last freelist block's index */ @@ -1308,6 +1313,13 @@ typedef __be32 xfs_inobt_ptr_t; #define XFS_FIBT_BLOCK(mp) ((xfs_agblock_t)(XFS_IBT_BLOCK(mp) + 1)) /* + * Reverse mapping btree format definitions + * + * There is a btree for the reverse map per allocation group + */ +#define XFS_RMAP_CRC_MAGIC 0x524d4233 /* 'RMB3' */ + +/* * The first data block of an AG depends on whether the filesystem was formatted * with the finobt feature. If so, account for the finobt reserved root btree * block. diff --git a/fs/xfs/libxfs/xfs_types.h b/fs/xfs/libxfs/xfs_types.h index b79dc66..3d50364 100644 --- a/fs/xfs/libxfs/xfs_types.h +++ b/fs/xfs/libxfs/xfs_types.h @@ -108,8 +108,8 @@ typedef enum { } xfs_lookup_t; typedef enum { - XFS_BTNUM_BNOi, XFS_BTNUM_CNTi, XFS_BTNUM_BMAPi, XFS_BTNUM_INOi, - XFS_BTNUM_FINOi, XFS_BTNUM_MAX + XFS_BTNUM_BNOi, XFS_BTNUM_CNTi, XFS_BTNUM_RMAPi, XFS_BTNUM_BMAPi, + XFS_BTNUM_INOi, XFS_BTNUM_FINOi, XFS_BTNUM_MAX } xfs_btnum_t; struct xfs_name { _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs
next prev parent reply other threads:[~2016-07-21 4:58 UTC|newest] Thread overview: 241+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-07-21 4:55 [PATCH v7 00/47] xfs: add reverse mapping support Darrick J. Wong 2016-07-21 4:55 ` Darrick J. Wong 2016-07-21 4:56 ` [PATCH 01/47] vfs: fix return type of ioctl_file_dedupe_range Darrick J. Wong 2016-07-21 4:56 ` Darrick J. Wong 2016-08-01 6:33 ` Christoph Hellwig 2016-08-01 6:33 ` Christoph Hellwig 2016-07-21 4:56 ` [PATCH 02/47] vfs: support FS_XFLAG_REFLINK and FS_XFLAG_COWEXTSIZE Darrick J. Wong 2016-07-21 4:56 ` Darrick J. Wong 2016-08-01 6:33 ` Christoph Hellwig 2016-08-01 6:33 ` Christoph Hellwig 2016-07-21 4:56 ` [PATCH 03/47] xfs: fix attr shortform structure alignment on cris Darrick J. Wong 2016-07-21 4:56 ` Darrick J. Wong 2016-07-26 16:36 ` Brian Foster 2016-07-26 16:36 ` Brian Foster 2016-08-01 6:34 ` Christoph Hellwig 2016-08-01 6:34 ` Christoph Hellwig 2016-07-21 4:56 ` [PATCH 04/47] xfs: fix locking of the rt bitmap/summary inodes Darrick J. Wong 2016-07-21 4:56 ` Darrick J. Wong 2016-07-26 16:36 ` Brian Foster 2016-07-26 16:36 ` Brian Foster 2016-07-28 18:58 ` Darrick J. Wong 2016-07-28 18:58 ` Darrick J. Wong 2016-08-01 6:34 ` Christoph Hellwig 2016-08-01 6:34 ` Christoph Hellwig 2016-07-21 4:56 ` [PATCH 05/47] xfs: set *stat=1 after iroot realloc Darrick J. Wong 2016-07-21 4:56 ` Darrick J. Wong 2016-07-26 16:36 ` Brian Foster 2016-07-26 16:36 ` Brian Foster 2016-08-01 6:35 ` Christoph Hellwig 2016-08-01 6:35 ` Christoph Hellwig 2016-07-21 4:56 ` [PATCH 06/47] xfs: during btree split, save new block key & ptr for future insertion Darrick J. Wong 2016-07-21 4:56 ` Darrick J. Wong 2016-07-26 16:36 ` Brian Foster 2016-07-26 16:36 ` Brian Foster 2016-08-01 6:37 ` Christoph Hellwig 2016-08-01 6:37 ` Christoph Hellwig 2016-07-21 4:56 ` [PATCH 07/47] xfs: add function pointers for get/update keys to the btree Darrick J. Wong 2016-07-21 4:56 ` Darrick J. Wong 2016-07-26 19:09 ` Brian Foster 2016-07-26 19:09 ` Brian Foster 2016-07-28 19:13 ` Darrick J. Wong 2016-07-28 19:13 ` Darrick J. Wong 2016-07-28 19:46 ` [PATCH v2 " Darrick J. Wong 2016-07-28 19:46 ` Darrick J. Wong 2016-08-01 15:57 ` Brian Foster 2016-08-01 15:57 ` Brian Foster 2016-08-01 17:54 ` Darrick J. Wong 2016-08-01 17:54 ` Darrick J. Wong 2016-08-01 6:39 ` [PATCH " Christoph Hellwig 2016-08-01 6:39 ` Christoph Hellwig 2016-08-01 17:33 ` Darrick J. Wong 2016-08-01 17:33 ` Darrick J. Wong 2016-08-02 12:23 ` Christoph Hellwig 2016-08-02 12:23 ` Christoph Hellwig 2016-08-03 0:12 ` Darrick J. Wong 2016-08-03 0:12 ` Darrick J. Wong 2016-07-21 4:56 ` [PATCH 08/47] xfs: support btrees with overlapping intervals for keys Darrick J. Wong 2016-07-21 4:56 ` Darrick J. Wong 2016-08-01 6:48 ` Christoph Hellwig 2016-08-01 6:48 ` Christoph Hellwig 2016-08-01 19:11 ` Darrick J. Wong 2016-08-01 19:11 ` Darrick J. Wong 2016-08-02 12:03 ` Christoph Hellwig 2016-08-02 12:03 ` Christoph Hellwig 2016-08-03 3:29 ` Darrick J. Wong 2016-08-03 3:29 ` Darrick J. Wong 2016-08-02 14:04 ` Brian Foster 2016-08-02 14:04 ` Brian Foster 2016-08-03 1:06 ` Dave Chinner 2016-08-03 1:06 ` Dave Chinner 2016-08-01 17:47 ` Brian Foster 2016-08-01 17:47 ` Brian Foster 2016-08-01 19:18 ` Darrick J. Wong 2016-08-01 19:18 ` Darrick J. Wong 2016-07-21 4:56 ` [PATCH 09/47] xfs: introduce interval queries on btrees Darrick J. Wong 2016-07-21 4:56 ` Darrick J. Wong 2016-08-01 8:00 ` Christoph Hellwig 2016-08-01 8:00 ` Christoph Hellwig 2016-07-21 4:57 ` [PATCH 10/47] xfs: refactor btree owner change into a separate visit-blocks function Darrick J. Wong 2016-07-21 4:57 ` Darrick J. Wong 2016-08-01 6:50 ` Christoph Hellwig 2016-08-01 6:50 ` Christoph Hellwig 2016-07-21 4:57 ` [PATCH 11/47] xfs: move deferred operations into a separate file Darrick J. Wong 2016-07-21 4:57 ` Darrick J. Wong 2016-08-01 7:08 ` Christoph Hellwig 2016-08-01 7:08 ` Christoph Hellwig 2016-08-01 8:02 ` Christoph Hellwig 2016-08-01 8:02 ` Christoph Hellwig 2016-08-02 22:39 ` Dave Chinner 2016-08-02 22:39 ` Dave Chinner 2016-08-03 9:16 ` Christoph Hellwig 2016-08-03 9:16 ` Christoph Hellwig 2016-08-03 22:57 ` Dave Chinner 2016-08-03 22:57 ` Dave Chinner 2016-08-04 16:00 ` Christoph Hellwig 2016-08-04 16:00 ` Christoph Hellwig 2016-08-04 23:44 ` Dave Chinner 2016-08-04 23:44 ` Dave Chinner 2016-08-02 17:30 ` Brian Foster 2016-08-02 17:30 ` Brian Foster 2016-07-21 4:57 ` [PATCH 12/47] xfs: add tracepoints for the deferred ops mechanism Darrick J. Wong 2016-07-21 4:57 ` Darrick J. Wong 2016-07-21 4:57 ` [PATCH 13/47] xfs: clean up typedef usage in the EFI/EFD handling code Darrick J. Wong 2016-07-21 4:57 ` Darrick J. Wong 2016-08-01 7:09 ` Christoph Hellwig 2016-08-01 7:09 ` Christoph Hellwig 2016-07-21 4:57 ` [PATCH 14/47] xfs: enable the xfs_defer mechanism to process extents to free Darrick J. Wong 2016-07-21 4:57 ` Darrick J. Wong 2016-08-01 7:09 ` Christoph Hellwig 2016-08-02 17:30 ` Brian Foster 2016-08-02 17:30 ` Brian Foster 2016-07-21 4:57 ` [PATCH 15/47] xfs: rework xfs_bmap_free callers to use xfs_defer_ops Darrick J. Wong 2016-07-21 4:57 ` Darrick J. Wong 2016-08-02 17:30 ` Brian Foster 2016-08-02 17:30 ` Brian Foster 2016-07-21 4:57 ` [PATCH 16/47] xfs: change xfs_bmap_{finish, cancel, init, free} -> xfs_defer_* Darrick J. Wong 2016-07-21 4:57 ` Darrick J. Wong 2016-08-02 17:30 ` Brian Foster 2016-08-02 17:30 ` Brian Foster 2016-08-02 20:47 ` Darrick J. Wong 2016-08-02 20:47 ` Darrick J. Wong 2016-07-21 4:57 ` [PATCH 17/47] xfs: rename flist/free_list to dfops Darrick J. Wong 2016-07-21 4:57 ` Darrick J. Wong 2016-08-02 17:30 ` Brian Foster 2016-08-02 17:30 ` Brian Foster 2016-07-21 4:58 ` [PATCH 18/47] xfs: refactor redo intent item processing Darrick J. Wong 2016-07-21 4:58 ` Darrick J. Wong 2016-08-01 8:10 ` Christoph Hellwig 2016-08-01 8:10 ` Christoph Hellwig 2016-08-02 20:35 ` Darrick J. Wong 2016-08-02 20:35 ` Darrick J. Wong 2016-08-02 18:47 ` Brian Foster 2016-08-02 18:47 ` Brian Foster 2016-07-21 4:58 ` [PATCH 19/47] xfs: add tracepoints and error injection for deferred extent freeing Darrick J. Wong 2016-07-21 4:58 ` Darrick J. Wong 2016-08-02 18:48 ` Brian Foster 2016-08-02 18:48 ` Brian Foster 2016-08-02 20:24 ` Darrick J. Wong 2016-08-02 20:24 ` Darrick J. Wong 2016-08-02 21:38 ` Brian Foster 2016-08-02 21:38 ` Brian Foster 2016-08-02 22:43 ` Darrick J. Wong 2016-08-02 22:43 ` Darrick J. Wong 2016-07-21 4:58 ` [PATCH 20/47] xfs: increase XFS_BTREE_MAXLEVELS to fit the rmapbt Darrick J. Wong 2016-07-21 4:58 ` Darrick J. Wong 2016-08-02 18:48 ` Brian Foster 2016-08-02 18:48 ` Brian Foster 2016-08-02 20:06 ` Darrick J. Wong 2016-08-02 20:06 ` Darrick J. Wong 2016-08-02 21:38 ` Brian Foster 2016-08-02 21:38 ` Brian Foster 2016-07-21 4:58 ` Darrick J. Wong [this message] 2016-07-21 4:58 ` [PATCH 21/47] xfs: introduce rmap btree definitions Darrick J. Wong 2016-07-21 4:58 ` [PATCH 22/47] xfs: add rmap btree stats infrastructure Darrick J. Wong 2016-07-21 4:58 ` Darrick J. Wong 2016-07-21 4:58 ` [PATCH 23/47] xfs: rmap btree add more reserved blocks Darrick J. Wong 2016-07-21 4:58 ` Darrick J. Wong 2016-07-21 4:58 ` [PATCH 24/47] xfs: add owner field to extent allocation and freeing Darrick J. Wong 2016-07-21 4:58 ` Darrick J. Wong 2016-07-21 4:58 ` [PATCH 25/47] xfs: introduce rmap extent operation stubs Darrick J. Wong 2016-07-21 4:58 ` Darrick J. Wong 2016-07-21 4:58 ` [PATCH 26/47] xfs: define the on-disk rmap btree format Darrick J. Wong 2016-07-21 4:58 ` Darrick J. Wong 2016-07-21 4:59 ` [PATCH 27/47] xfs: add rmap btree growfs support Darrick J. Wong 2016-07-21 4:59 ` Darrick J. Wong 2016-07-21 4:59 ` [PATCH 28/47] xfs: rmap btree transaction reservations Darrick J. Wong 2016-07-21 4:59 ` Darrick J. Wong 2016-07-21 4:59 ` [PATCH 29/47] xfs: rmap btree requires more reserved free space Darrick J. Wong 2016-07-21 4:59 ` Darrick J. Wong 2016-07-21 4:59 ` [PATCH 30/47] xfs: add rmap btree operations Darrick J. Wong 2016-07-21 4:59 ` Darrick J. Wong 2016-07-21 4:59 ` [PATCH 31/47] xfs: support overlapping intervals in the rmap btree Darrick J. Wong 2016-07-21 4:59 ` Darrick J. Wong 2016-07-21 4:59 ` [PATCH 32/47] xfs: teach rmapbt to support interval queries Darrick J. Wong 2016-07-21 4:59 ` Darrick J. Wong 2016-07-21 4:59 ` [PATCH 33/47] xfs: add tracepoints for the rmap functions Darrick J. Wong 2016-07-21 4:59 ` Darrick J. Wong 2016-07-21 4:59 ` [PATCH 34/47] xfs: add an extent to the rmap btree Darrick J. Wong 2016-07-21 4:59 ` Darrick J. Wong 2016-07-21 4:59 ` [PATCH 35/47] xfs: remove an extent from " Darrick J. Wong 2016-07-21 4:59 ` Darrick J. Wong 2016-07-21 5:00 ` [PATCH 36/47] xfs: convert unwritten status of reverse mappings Darrick J. Wong 2016-07-21 5:00 ` Darrick J. Wong 2016-08-03 2:00 ` Dave Chinner 2016-08-03 2:00 ` Dave Chinner 2016-07-21 5:00 ` [PATCH 37/47] xfs: add rmap btree insert and delete helpers Darrick J. Wong 2016-07-21 5:00 ` Darrick J. Wong 2016-07-21 5:00 ` [PATCH 38/47] xfs: create rmap update intent log items Darrick J. Wong 2016-07-21 5:00 ` Darrick J. Wong 2016-08-01 7:12 ` Christoph Hellwig 2016-08-01 7:12 ` Christoph Hellwig 2016-08-01 18:08 ` Darrick J. Wong 2016-08-01 18:08 ` Darrick J. Wong 2016-07-21 5:00 ` [PATCH 39/47] xfs: log rmap intent items Darrick J. Wong 2016-07-21 5:00 ` Darrick J. Wong 2016-07-21 5:00 ` [PATCH 40/47] xfs: enable the xfs_defer mechanism to process rmaps to update Darrick J. Wong 2016-07-21 5:00 ` Darrick J. Wong 2016-07-21 5:00 ` [PATCH 41/47] xfs: propagate bmap updates to rmapbt Darrick J. Wong 2016-07-21 5:00 ` Darrick J. Wong 2016-07-21 5:00 ` [PATCH 42/47] xfs: add rmap btree geometry feature flag Darrick J. Wong 2016-07-21 5:00 ` Darrick J. Wong 2016-07-21 5:00 ` [PATCH 43/47] xfs: add rmap btree block detection to log recovery Darrick J. Wong 2016-07-21 5:00 ` Darrick J. Wong 2016-07-21 5:00 ` [PATCH 44/47] xfs: disable XFS_IOC_SWAPEXT when rmap btree is enabled Darrick J. Wong 2016-07-21 5:00 ` Darrick J. Wong 2016-07-21 5:01 ` [PATCH 45/47] xfs: don't update rmapbt when fixing agfl Darrick J. Wong 2016-07-21 5:01 ` Darrick J. Wong 2016-07-21 5:01 ` [PATCH 46/47] xfs: enable the rmap btree functionality Darrick J. Wong 2016-07-21 5:01 ` Darrick J. Wong 2016-07-21 5:01 ` [PATCH 47/47] xfs: introduce the XFS_IOC_GETFSMAP ioctl Darrick J. Wong 2016-07-21 5:01 ` Darrick J. Wong 2016-07-23 4:28 ` [PATCH v2 " Darrick J. Wong 2016-07-23 4:28 ` Darrick J. Wong 2016-08-03 19:45 ` [PATCH v7 00/47] xfs: add reverse mapping support Mark Fasheh 2016-08-03 19:45 ` Mark Fasheh 2016-08-03 20:55 ` Darrick J. Wong 2016-08-03 20:55 ` Darrick J. Wong 2016-08-04 0:58 ` Darrick J. Wong 2016-08-04 0:58 ` Darrick J. Wong 2016-08-04 2:18 ` Mark Fasheh 2016-08-04 2:18 ` Mark Fasheh 2016-08-04 15:48 ` Darrick J. Wong 2016-08-04 15:48 ` Darrick J. Wong 2016-08-04 23:50 ` Dave Chinner 2016-08-04 23:50 ` Dave Chinner 2016-08-05 0:49 ` Darrick J. Wong 2016-08-05 0:49 ` Darrick J. Wong 2016-08-05 7:01 ` Artem Bityutskiy 2016-08-05 7:01 ` Artem Bityutskiy 2016-08-05 7:22 ` Darrick J. Wong 2016-08-05 7:22 ` Darrick J. Wong 2016-08-05 10:49 ` Dave Chinner 2016-08-05 10:49 ` Dave Chinner 2016-08-05 11:57 ` Artem Bityutskiy 2016-08-05 11:57 ` Artem Bityutskiy 2016-08-05 22:26 ` Dave Chinner 2016-08-05 22:26 ` Dave Chinner 2016-08-05 18:36 ` Mark Fasheh 2016-08-05 18:36 ` Mark Fasheh 2016-08-05 22:39 ` Dave Chinner 2016-08-05 22:39 ` Dave Chinner
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