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 Subject: [PATCH 10/47] xfs: refactor btree owner change into a separate visit-blocks function Date: Wed, 20 Jul 2016 21:57:05 -0700 [thread overview] Message-ID: <146907702579.25461.15346459038604068167.stgit@birch.djwong.org> (raw) In-Reply-To: <146907695530.25461.3225785294902719773.stgit@birch.djwong.org> Refactor the btree_change_owner function into a more generic apparatus which visits all blocks in a btree. We'll use this in a subsequent patch for counting btree blocks for AG reservations. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Brian Foster <bfoster@redhat.com> --- fs/xfs/libxfs/xfs_btree.c | 141 +++++++++++++++++++++++++++++---------------- fs/xfs/libxfs/xfs_btree.h | 5 ++ 2 files changed, 96 insertions(+), 50 deletions(-) diff --git a/fs/xfs/libxfs/xfs_btree.c b/fs/xfs/libxfs/xfs_btree.c index 3780128..6e716f4 100644 --- a/fs/xfs/libxfs/xfs_btree.c +++ b/fs/xfs/libxfs/xfs_btree.c @@ -4329,6 +4329,81 @@ xfs_btree_get_rec( return 0; } +/* Visit a block in a btree. */ +STATIC int +xfs_btree_visit_block( + struct xfs_btree_cur *cur, + int level, + xfs_btree_visit_blocks_fn fn, + void *data) +{ + struct xfs_btree_block *block; + struct xfs_buf *bp; + union xfs_btree_ptr rptr; + int error; + + /* do right sibling readahead */ + xfs_btree_readahead(cur, level, XFS_BTCUR_RIGHTRA); + block = xfs_btree_get_block(cur, level, &bp); + + /* process the block */ + error = fn(cur, level, data); + if (error) + return error; + + /* now read rh sibling block for next iteration */ + xfs_btree_get_sibling(cur, block, &rptr, XFS_BB_RIGHTSIB); + if (xfs_btree_ptr_is_null(cur, &rptr)) + return -ENOENT; + + return xfs_btree_lookup_get_block(cur, level, &rptr, &block); +} + + +/* Visit every block in a btree. */ +int +xfs_btree_visit_blocks( + struct xfs_btree_cur *cur, + xfs_btree_visit_blocks_fn fn, + void *data) +{ + union xfs_btree_ptr lptr; + int level; + struct xfs_btree_block *block = NULL; + int error = 0; + + cur->bc_ops->init_ptr_from_cur(cur, &lptr); + + /* for each level */ + for (level = cur->bc_nlevels - 1; level >= 0; level--) { + /* grab the left hand block */ + error = xfs_btree_lookup_get_block(cur, level, &lptr, &block); + if (error) + return error; + + /* readahead the left most block for the next level down */ + if (level > 0) { + union xfs_btree_ptr *ptr; + + ptr = xfs_btree_ptr_addr(cur, 1, block); + xfs_btree_readahead_ptr(cur, ptr, 1); + + /* save for the next iteration of the loop */ + lptr = *ptr; + } + + /* for each buffer in the level */ + do { + error = xfs_btree_visit_block(cur, level, fn, data); + } while (!error); + + if (error != -ENOENT) + return error; + } + + return 0; +} + /* * Change the owner of a btree. * @@ -4353,26 +4428,27 @@ xfs_btree_get_rec( * just queue the modified buffer as delayed write buffer so the transaction * recovery completion writes the changes to disk. */ +struct xfs_btree_block_change_owner_info { + __uint64_t new_owner; + struct list_head *buffer_list; +}; + static int xfs_btree_block_change_owner( struct xfs_btree_cur *cur, int level, - __uint64_t new_owner, - struct list_head *buffer_list) + void *data) { + struct xfs_btree_block_change_owner_info *bbcoi = data; struct xfs_btree_block *block; struct xfs_buf *bp; - union xfs_btree_ptr rptr; - - /* do right sibling readahead */ - xfs_btree_readahead(cur, level, XFS_BTCUR_RIGHTRA); /* modify the owner */ block = xfs_btree_get_block(cur, level, &bp); if (cur->bc_flags & XFS_BTREE_LONG_PTRS) - block->bb_u.l.bb_owner = cpu_to_be64(new_owner); + block->bb_u.l.bb_owner = cpu_to_be64(bbcoi->new_owner); else - block->bb_u.s.bb_owner = cpu_to_be32(new_owner); + block->bb_u.s.bb_owner = cpu_to_be32(bbcoi->new_owner); /* * If the block is a root block hosted in an inode, we might not have a @@ -4386,19 +4462,14 @@ xfs_btree_block_change_owner( xfs_trans_ordered_buf(cur->bc_tp, bp); xfs_btree_log_block(cur, bp, XFS_BB_OWNER); } else { - xfs_buf_delwri_queue(bp, buffer_list); + xfs_buf_delwri_queue(bp, bbcoi->buffer_list); } } else { ASSERT(cur->bc_flags & XFS_BTREE_ROOT_IN_INODE); ASSERT(level == cur->bc_nlevels - 1); } - /* now read rh sibling block for next iteration */ - xfs_btree_get_sibling(cur, block, &rptr, XFS_BB_RIGHTSIB); - if (xfs_btree_ptr_is_null(cur, &rptr)) - return -ENOENT; - - return xfs_btree_lookup_get_block(cur, level, &rptr, &block); + return 0; } int @@ -4407,43 +4478,13 @@ xfs_btree_change_owner( __uint64_t new_owner, struct list_head *buffer_list) { - union xfs_btree_ptr lptr; - int level; - struct xfs_btree_block *block = NULL; - int error = 0; + struct xfs_btree_block_change_owner_info bbcoi; - cur->bc_ops->init_ptr_from_cur(cur, &lptr); + bbcoi.new_owner = new_owner; + bbcoi.buffer_list = buffer_list; - /* for each level */ - for (level = cur->bc_nlevels - 1; level >= 0; level--) { - /* grab the left hand block */ - error = xfs_btree_lookup_get_block(cur, level, &lptr, &block); - if (error) - return error; - - /* readahead the left most block for the next level down */ - if (level > 0) { - union xfs_btree_ptr *ptr; - - ptr = xfs_btree_ptr_addr(cur, 1, block); - xfs_btree_readahead_ptr(cur, ptr, 1); - - /* save for the next iteration of the loop */ - lptr = *ptr; - } - - /* for each buffer in the level */ - do { - error = xfs_btree_block_change_owner(cur, level, - new_owner, - buffer_list); - } while (!error); - - if (error != -ENOENT) - return error; - } - - return 0; + return xfs_btree_visit_blocks(cur, xfs_btree_block_change_owner, + &bbcoi); } /** diff --git a/fs/xfs/libxfs/xfs_btree.h b/fs/xfs/libxfs/xfs_btree.h index 4b1c04c..d111eb6 100644 --- a/fs/xfs/libxfs/xfs_btree.h +++ b/fs/xfs/libxfs/xfs_btree.h @@ -536,4 +536,9 @@ int xfs_btree_query_range(struct xfs_btree_cur *cur, union xfs_btree_irec *low_rec, union xfs_btree_irec *high_rec, xfs_btree_query_range_fn fn, void *priv); +typedef int (*xfs_btree_visit_blocks_fn)(struct xfs_btree_cur *cur, int level, + void *data); +int xfs_btree_visit_blocks(struct xfs_btree_cur *cur, + xfs_btree_visit_blocks_fn fn, void *data); + #endif /* __XFS_BTREE_H__ */
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, xfs@oss.sgi.com Subject: [PATCH 10/47] xfs: refactor btree owner change into a separate visit-blocks function Date: Wed, 20 Jul 2016 21:57:05 -0700 [thread overview] Message-ID: <146907702579.25461.15346459038604068167.stgit@birch.djwong.org> (raw) In-Reply-To: <146907695530.25461.3225785294902719773.stgit@birch.djwong.org> Refactor the btree_change_owner function into a more generic apparatus which visits all blocks in a btree. We'll use this in a subsequent patch for counting btree blocks for AG reservations. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Brian Foster <bfoster@redhat.com> --- fs/xfs/libxfs/xfs_btree.c | 141 +++++++++++++++++++++++++++++---------------- fs/xfs/libxfs/xfs_btree.h | 5 ++ 2 files changed, 96 insertions(+), 50 deletions(-) diff --git a/fs/xfs/libxfs/xfs_btree.c b/fs/xfs/libxfs/xfs_btree.c index 3780128..6e716f4 100644 --- a/fs/xfs/libxfs/xfs_btree.c +++ b/fs/xfs/libxfs/xfs_btree.c @@ -4329,6 +4329,81 @@ xfs_btree_get_rec( return 0; } +/* Visit a block in a btree. */ +STATIC int +xfs_btree_visit_block( + struct xfs_btree_cur *cur, + int level, + xfs_btree_visit_blocks_fn fn, + void *data) +{ + struct xfs_btree_block *block; + struct xfs_buf *bp; + union xfs_btree_ptr rptr; + int error; + + /* do right sibling readahead */ + xfs_btree_readahead(cur, level, XFS_BTCUR_RIGHTRA); + block = xfs_btree_get_block(cur, level, &bp); + + /* process the block */ + error = fn(cur, level, data); + if (error) + return error; + + /* now read rh sibling block for next iteration */ + xfs_btree_get_sibling(cur, block, &rptr, XFS_BB_RIGHTSIB); + if (xfs_btree_ptr_is_null(cur, &rptr)) + return -ENOENT; + + return xfs_btree_lookup_get_block(cur, level, &rptr, &block); +} + + +/* Visit every block in a btree. */ +int +xfs_btree_visit_blocks( + struct xfs_btree_cur *cur, + xfs_btree_visit_blocks_fn fn, + void *data) +{ + union xfs_btree_ptr lptr; + int level; + struct xfs_btree_block *block = NULL; + int error = 0; + + cur->bc_ops->init_ptr_from_cur(cur, &lptr); + + /* for each level */ + for (level = cur->bc_nlevels - 1; level >= 0; level--) { + /* grab the left hand block */ + error = xfs_btree_lookup_get_block(cur, level, &lptr, &block); + if (error) + return error; + + /* readahead the left most block for the next level down */ + if (level > 0) { + union xfs_btree_ptr *ptr; + + ptr = xfs_btree_ptr_addr(cur, 1, block); + xfs_btree_readahead_ptr(cur, ptr, 1); + + /* save for the next iteration of the loop */ + lptr = *ptr; + } + + /* for each buffer in the level */ + do { + error = xfs_btree_visit_block(cur, level, fn, data); + } while (!error); + + if (error != -ENOENT) + return error; + } + + return 0; +} + /* * Change the owner of a btree. * @@ -4353,26 +4428,27 @@ xfs_btree_get_rec( * just queue the modified buffer as delayed write buffer so the transaction * recovery completion writes the changes to disk. */ +struct xfs_btree_block_change_owner_info { + __uint64_t new_owner; + struct list_head *buffer_list; +}; + static int xfs_btree_block_change_owner( struct xfs_btree_cur *cur, int level, - __uint64_t new_owner, - struct list_head *buffer_list) + void *data) { + struct xfs_btree_block_change_owner_info *bbcoi = data; struct xfs_btree_block *block; struct xfs_buf *bp; - union xfs_btree_ptr rptr; - - /* do right sibling readahead */ - xfs_btree_readahead(cur, level, XFS_BTCUR_RIGHTRA); /* modify the owner */ block = xfs_btree_get_block(cur, level, &bp); if (cur->bc_flags & XFS_BTREE_LONG_PTRS) - block->bb_u.l.bb_owner = cpu_to_be64(new_owner); + block->bb_u.l.bb_owner = cpu_to_be64(bbcoi->new_owner); else - block->bb_u.s.bb_owner = cpu_to_be32(new_owner); + block->bb_u.s.bb_owner = cpu_to_be32(bbcoi->new_owner); /* * If the block is a root block hosted in an inode, we might not have a @@ -4386,19 +4462,14 @@ xfs_btree_block_change_owner( xfs_trans_ordered_buf(cur->bc_tp, bp); xfs_btree_log_block(cur, bp, XFS_BB_OWNER); } else { - xfs_buf_delwri_queue(bp, buffer_list); + xfs_buf_delwri_queue(bp, bbcoi->buffer_list); } } else { ASSERT(cur->bc_flags & XFS_BTREE_ROOT_IN_INODE); ASSERT(level == cur->bc_nlevels - 1); } - /* now read rh sibling block for next iteration */ - xfs_btree_get_sibling(cur, block, &rptr, XFS_BB_RIGHTSIB); - if (xfs_btree_ptr_is_null(cur, &rptr)) - return -ENOENT; - - return xfs_btree_lookup_get_block(cur, level, &rptr, &block); + return 0; } int @@ -4407,43 +4478,13 @@ xfs_btree_change_owner( __uint64_t new_owner, struct list_head *buffer_list) { - union xfs_btree_ptr lptr; - int level; - struct xfs_btree_block *block = NULL; - int error = 0; + struct xfs_btree_block_change_owner_info bbcoi; - cur->bc_ops->init_ptr_from_cur(cur, &lptr); + bbcoi.new_owner = new_owner; + bbcoi.buffer_list = buffer_list; - /* for each level */ - for (level = cur->bc_nlevels - 1; level >= 0; level--) { - /* grab the left hand block */ - error = xfs_btree_lookup_get_block(cur, level, &lptr, &block); - if (error) - return error; - - /* readahead the left most block for the next level down */ - if (level > 0) { - union xfs_btree_ptr *ptr; - - ptr = xfs_btree_ptr_addr(cur, 1, block); - xfs_btree_readahead_ptr(cur, ptr, 1); - - /* save for the next iteration of the loop */ - lptr = *ptr; - } - - /* for each buffer in the level */ - do { - error = xfs_btree_block_change_owner(cur, level, - new_owner, - buffer_list); - } while (!error); - - if (error != -ENOENT) - return error; - } - - return 0; + return xfs_btree_visit_blocks(cur, xfs_btree_block_change_owner, + &bbcoi); } /** diff --git a/fs/xfs/libxfs/xfs_btree.h b/fs/xfs/libxfs/xfs_btree.h index 4b1c04c..d111eb6 100644 --- a/fs/xfs/libxfs/xfs_btree.h +++ b/fs/xfs/libxfs/xfs_btree.h @@ -536,4 +536,9 @@ int xfs_btree_query_range(struct xfs_btree_cur *cur, union xfs_btree_irec *low_rec, union xfs_btree_irec *high_rec, xfs_btree_query_range_fn fn, void *priv); +typedef int (*xfs_btree_visit_blocks_fn)(struct xfs_btree_cur *cur, int level, + void *data); +int xfs_btree_visit_blocks(struct xfs_btree_cur *cur, + xfs_btree_visit_blocks_fn fn, void *data); + #endif /* __XFS_BTREE_H__ */ _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs
next prev parent reply other threads:[~2016-07-21 4:57 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 ` Darrick J. Wong [this message] 2016-07-21 4:57 ` [PATCH 10/47] xfs: refactor btree owner change into a separate visit-blocks function 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 ` [PATCH 21/47] xfs: introduce rmap btree definitions Darrick J. Wong 2016-07-21 4:58 ` 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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