search for: replay_one_ext

...tree-log.c | 151 +++++++++++++++++++++++++++++++++------------------ 1 files changed, 98 insertions(+), 53 deletions(-) diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index aebfb2d..705aee6 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -589,7 +589,8 @@ static noinline int replay_one_extent(struct btrfs_trans_handle *trans, /* drop any overlapping extents */ ret = btrfs_drop_extents(trans, root, inode, start, extent_end, 1); - BUG_ON(ret); + if (ret) + goto out; if (found_type == BTRFS_FILE_EXTENT_REG || found_type == BTRFS_FILE_EXTENT_PREALLOC) { @@ -599,7 +600,8...

...0137a81000 Feb 02 13:59:58 Edge kernel: 0000000000008000 00ff88013788a560 a8000000017f8f10 ffff8801388b6000 Feb 02 13:59:58 Edge kernel: Call Trace: Feb 02 13:59:58 Edge kernel: [<ffffffffa023a1ea>] ? btrfs_free_path+0x2a/0x40 [btrfs] Feb 02 13:59:58 Edge kernel: [<ffffffffa0293990>] replay_one_extent+0x620/0x690 [btrfs] Feb 02 13:59:58 Edge kernel: [<ffffffffa0292fc8>] ? add_inode_ref+0x638/0x9e0 [btrfs] Feb 02 13:59:58 Edge kernel: [<ffffffffa026e940>] ? btrfs_destroy_inode+0x1c0/0x2e0 [btrfs] Feb 02 13:59:58 Edge kernel: [<ffffffffa0294a1b>] replay_one_buffer+0x2db/0x3...

...mu Itoh <t-itoh@jp.fujitsu.com> --- fs/btrfs/tree-log.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index f997ec0..23fb42d 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -590,6 +590,7 @@ static noinline int replay_one_extent(struct btrfs_trans_handle *trans, ins.objectid, ins.offset, 0, root->root_key.objectid, key->objectid, offset); + BUG_ON(ret); } else { /* * insert the extent pointer in the extent -- To unsubscribe from this list: send the line "unsubscribe lin...

...[btrfs] [ 37.645674] [<ffffffff81073bb0>] ? abort_exclusive_wait+0xb0/0xb0 [ 37.645682] [<ffffffffa0efaa6f>] btrfs_alloc_logged_file_extent+0x1bf/0x1e0 [btrfs] [ 37.645688] [<ffffffffa0ee7bfa>] ? btrfs_free_path+0x2a/0x40 [btrfs] [ 37.645697] [<ffffffffa0f44c5e>] replay_one_extent+0x5be/0x620 [btrfs] [ 37.645701] [<ffffffff81179f55>] ? iput+0x105/0x210 [ 37.645710] [<ffffffffa0f4549b>] replay_one_buffer+0x27b/0x350 [btrfs] [ 37.645719] [<ffffffffa0f302bd>] ? alloc_extent_buffer+0x9d/0x5c0 [btrfs] [ 37.645728] [<ffffffffa0f42d92>] walk_d...

...b/fs/btrfs/tree-log.c @@ -376,7 +376,7 @@ insert: } else if (found_size < item_size) { ret = btrfs_extend_item(trans, root, path, item_size - found_size); - BUG_ON(ret); + btrfs_fixable_bug_on(ret); } } else if (ret) { return ret; @@ -548,7 +548,7 @@ static noinline int replay_one_extent(struct btrfs_trans_handle *trans, /* drop any overlapping extents */ ret = btrfs_drop_extents(trans, inode, start, extent_end, &alloc_hint, 1); - BUG_ON(ret); + btrfs_fixable_bug_on(ret); if (found_type == BTRFS_FILE_EXTENT_REG || found_type == BTRFS_FILE_EXTENT_PREALLOC)...

...btrfs_drop_extents(trans, inode, off, off + len, &hint_byte, 1); /* clone data */ key.objectid = src->i_ino; diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 013cc6f..ce39fe6 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -542,8 +542,8 @@ static noinline int replay_one_extent(struct btrfs_trans_handle *trans, saved_nbytes = inode_get_bytes(inode); /* drop any overlapping extents */ - ret = btrfs_drop_extents(trans, root, inode, - start, extent_end, extent_end, start, &alloc_hint, 1); + ret = btrfs_drop_extents(trans, inode, start, extent_end, + &...

...22:57:37 localhost kernel: [ 8561.602956] [<ffffffff8107dbd0>] ? finish_wait+0x80/0x80 Feb 1 22:57:37 localhost kernel: [ 8561.602956] [<ffffffffa01b1e97>] btrfs_alloc_logged_file_extent+0x1b7/0x1d0 [btrfs] Feb 1 22:57:37 localhost kernel: [ 8561.602956] [<ffffffffa01f9bd0>] replay_one_extent+0x620/0x690 [btrfs] Feb 1 22:57:37 localhost kernel: [ 8561.602956] [<ffffffffa01fa92b>] replay_one_buffer+0x2ab/0x350 [btrfs] Feb 1 22:57:37 localhost kernel: [ 8561.602956] [<ffffffffa01e0b77>] ? alloc_extent_buffer+0x97/0x400 [btrfs] Feb 1 22:57:37 localhost kernel: [ 8561.60...

...1cfde7943 0000000000000000 ffffffffa01af105 [ 316.548363] Call Trace: [ 316.548429] [<ffffffffa01af105>] ? btrfs_remove_free_space+0x24c/0x276 [btrfs] [ 316.548540] [<ffffffffa0170d2f>] ? btrfs_alloc_logged_file_extent+0x86/0x18d [btrfs] [ 316.548658] [<ffffffffa01aa42a>] ? replay_one_extent+0x2fa/0x43e [btrfs] [ 316.548742] [<ffffffff8109b605>] ? __call_rcu+0x5d/0x16e [ 316.548835] [<ffffffffa01ab873>] ? replay_one_buffer+0x1cf/0x22b [btrfs] [ 316.548938] [<ffffffffa01aa704>] ? walk_up_log_tree+0x11b/0x1fb [btrfs] [ 316.549042] [<ffffffffa01ab170>] ?...

...L, path, dir_id, "default", + 7, 0); if (IS_ERR(di)) { btrfs_free_path(path); return ERR_CAST(di); diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 2017d0f..04dec02 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -517,7 +517,7 @@ static noinline int replay_one_extent(struct btrfs_trans_handle *trans, * file. This must be done before the btrfs_drop_extents run * so we don''t try to drop this extent. */ - ret = btrfs_lookup_file_extent(trans, root, path, btrfs_ino(inode), + ret = btrfs_lookup_file_extent(trans, root, path, inode,...

This series adds an initial implementation for scrub. It works quite straightforward. The usermode issues an ioctl for each device in the fs. For each device, it enumerates the allocated device chunks. For each chunk, the contained extents are enumerated and the data checksums fetched. The extents are read sequentially and the checksums verified. If an error occurs (checksum or EIO), a good copy

I''ve been working to try to improve the write-ahead log''s performance, and I found that the bottleneck addresses in the checksum items, especially when we want to make a random write on a large file, e.g a 4G file. Then a idea for this suggested by Chris is to use sub transaction ids and just to log the part of inode that had changed since either the last log commit or the last

This is a first draft of a subvolume quota implementation. It is possible to limit subvolumes and any group of subvolumes and also to track the amount of space that will get freed when deleting snapshots. The current version is functionally incomplete, with the main missing feature being the initial scan and rescan of an existing filesystem. I put some effort into writing an introduction into

Hi all - Here''s my current error handling patchset, against 3.1-rc8. Almost all of this patchset is preparing for actual error handling. Before we start in on that work, I''m trying to reduce the surface we need to worry about. It turns out that there is a ton of code that returns an error code but never actually reports an error. The patchset has grown to 65 patches. 46 of them