From: Omar Sandoval <osandov@osandov.com>
To: linux-fsdevel@vger.kernel.org, linux-btrfs@vger.kernel.org
Cc: Dave Chinner <david@fromorbit.com>, Jann Horn <jannh@google.com>,
Amir Goldstein <amir73il@gmail.com>,
Aleksa Sarai <cyphar@cyphar.com>,
linux-api@vger.kernel.org, kernel-team@fb.com
Subject: [RFC PATCH v3 07/12] btrfs: make btrfs_ordered_extent naming consistent with btrfs_file_extent_item
Date: Wed, 20 Nov 2019 10:24:27 -0800 [thread overview]
Message-ID: <693ec6051dcda761616283cc3adb5260be0de85f.1574273658.git.osandov@fb.com> (raw)
In-Reply-To: <cover.1574273658.git.osandov@fb.com>
From: Omar Sandoval <osandov@fb.com>
ordered->start, ordered->len, and ordered->disk_len correspond to
fi->disk_bytenr, fi->num_bytes, and fi->disk_num_bytes, respectively.
It's confusing to translate between the two naming schemes. Since a
btrfs_ordered_extent is basically a pending btrfs_file_extent_item,
let's make the former use the naming from the latter.
Note that I didn't touch the names in tracepoints just in case there are
scripts depending on the current naming.
Signed-off-by: Omar Sandoval <osandov@fb.com>
---
fs/btrfs/file-item.c | 2 +-
fs/btrfs/file.c | 6 ++--
fs/btrfs/inode.c | 67 ++++++++++++++++------------------
fs/btrfs/ordered-data.c | 69 ++++++++++++++++++------------------
fs/btrfs/ordered-data.h | 26 +++++++-------
fs/btrfs/relocation.c | 5 +--
include/trace/events/btrfs.h | 6 ++--
7 files changed, 89 insertions(+), 92 deletions(-)
diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c
index c95772949b00..aae674b37bed 100644
--- a/fs/btrfs/file-item.c
+++ b/fs/btrfs/file-item.c
@@ -484,7 +484,7 @@ blk_status_t btrfs_csum_one_bio(struct inode *inode, struct bio *bio,
for (i = 0; i < nr_sectors; i++) {
if (!one_ordered &&
- (offset >= ordered->file_offset + ordered->len ||
+ (offset >= ordered->file_offset + ordered->num_bytes ||
offset < ordered->file_offset)) {
unsigned long bytes_left;
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 435a502a3226..34c1a2284e03 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -1503,7 +1503,7 @@ lock_and_cleanup_extent_if_need(struct btrfs_inode *inode, struct page **pages,
ordered = btrfs_lookup_ordered_range(inode, start_pos,
last_pos - start_pos + 1);
if (ordered &&
- ordered->file_offset + ordered->len > start_pos &&
+ ordered->file_offset + ordered->num_bytes > start_pos &&
ordered->file_offset <= last_pos) {
unlock_extent_cached(&inode->io_tree, start_pos,
last_pos, cached_state);
@@ -2428,7 +2428,7 @@ static int btrfs_punch_hole_lock_range(struct inode *inode,
* we need to try again.
*/
if ((!ordered ||
- (ordered->file_offset + ordered->len <= lockstart ||
+ (ordered->file_offset + ordered->num_bytes <= lockstart ||
ordered->file_offset > lockend)) &&
!filemap_range_has_page(inode->i_mapping,
lockstart, lockend)) {
@@ -3250,7 +3250,7 @@ static long btrfs_fallocate(struct file *file, int mode,
ordered = btrfs_lookup_first_ordered_extent(inode, locked_end);
if (ordered &&
- ordered->file_offset + ordered->len > alloc_start &&
+ ordered->file_offset + ordered->num_bytes > alloc_start &&
ordered->file_offset < alloc_end) {
btrfs_put_ordered_extent(ordered);
unlock_extent_cached(&BTRFS_I(inode)->io_tree,
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 707b4d86409f..62d6aaccc202 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -2379,9 +2379,10 @@ static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent)
struct btrfs_trans_handle *trans = NULL;
struct extent_io_tree *io_tree = &BTRFS_I(inode)->io_tree;
struct extent_state *cached_state = NULL;
+ u64 start, end;
int compress_type = 0;
int ret = 0;
- u64 logical_len = ordered_extent->len;
+ u64 logical_len = ordered_extent->num_bytes;
bool nolock;
bool truncated = false;
bool range_locked = false;
@@ -2389,6 +2390,9 @@ static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent)
bool clear_reserved_extent = true;
unsigned int clear_bits;
+ start = ordered_extent->file_offset;
+ end = start + ordered_extent->num_bytes - 1;
+
if (!test_bit(BTRFS_ORDERED_NOCOW, &ordered_extent->flags) &&
!test_bit(BTRFS_ORDERED_PREALLOC, &ordered_extent->flags) &&
!test_bit(BTRFS_ORDERED_DIRECT, &ordered_extent->flags))
@@ -2401,10 +2405,7 @@ static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent)
goto out;
}
- btrfs_free_io_failure_record(BTRFS_I(inode),
- ordered_extent->file_offset,
- ordered_extent->file_offset +
- ordered_extent->len - 1);
+ btrfs_free_io_failure_record(BTRFS_I(inode), start, end);
if (test_bit(BTRFS_ORDERED_TRUNCATED, &ordered_extent->flags)) {
truncated = true;
@@ -2422,8 +2423,8 @@ static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent)
* space for NOCOW range.
* As NOCOW won't cause a new delayed ref, just free the space
*/
- btrfs_qgroup_free_data(inode, NULL, ordered_extent->file_offset,
- ordered_extent->len);
+ btrfs_qgroup_free_data(inode, NULL, start,
+ ordered_extent->num_bytes);
btrfs_ordered_update_i_size(inode, 0, ordered_extent);
if (nolock)
trans = btrfs_join_transaction_nolock(root);
@@ -2442,9 +2443,7 @@ static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent)
}
range_locked = true;
- lock_extent_bits(io_tree, ordered_extent->file_offset,
- ordered_extent->file_offset + ordered_extent->len - 1,
- &cached_state);
+ lock_extent_bits(io_tree, start, end, &cached_state);
if (nolock)
trans = btrfs_join_transaction_nolock(root);
@@ -2462,31 +2461,30 @@ static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent)
compress_type = ordered_extent->compress_type;
if (test_bit(BTRFS_ORDERED_PREALLOC, &ordered_extent->flags)) {
BUG_ON(compress_type);
- btrfs_qgroup_free_data(inode, NULL, ordered_extent->file_offset,
- ordered_extent->len);
+ btrfs_qgroup_free_data(inode, NULL, start,
+ ordered_extent->num_bytes);
ret = btrfs_mark_extent_written(trans, BTRFS_I(inode),
ordered_extent->file_offset,
ordered_extent->file_offset +
logical_len);
} else {
BUG_ON(root == fs_info->tree_root);
- ret = insert_reserved_file_extent(trans, inode,
- ordered_extent->file_offset,
- ordered_extent->start,
- ordered_extent->disk_len,
+ ret = insert_reserved_file_extent(trans, inode, start,
+ ordered_extent->disk_bytenr,
+ ordered_extent->disk_num_bytes,
logical_len, logical_len,
compress_type, 0, 0,
BTRFS_FILE_EXTENT_REG);
if (!ret) {
clear_reserved_extent = false;
btrfs_release_delalloc_bytes(fs_info,
- ordered_extent->start,
- ordered_extent->disk_len);
+ ordered_extent->disk_bytenr,
+ ordered_extent->disk_num_bytes);
}
}
unpin_extent_cache(&BTRFS_I(inode)->extent_tree,
- ordered_extent->file_offset, ordered_extent->len,
- trans->transid);
+ ordered_extent->file_offset,
+ ordered_extent->num_bytes, trans->transid);
if (ret < 0) {
btrfs_abort_transaction(trans, ret);
goto out;
@@ -2511,27 +2509,23 @@ static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent)
clear_bits |= EXTENT_LOCKED;
if (clear_new_delalloc_bytes)
clear_bits |= EXTENT_DELALLOC_NEW;
- clear_extent_bit(&BTRFS_I(inode)->io_tree,
- ordered_extent->file_offset,
- ordered_extent->file_offset + ordered_extent->len - 1,
- clear_bits, (clear_bits & EXTENT_LOCKED) ? 1 : 0, 0,
+ clear_extent_bit(&BTRFS_I(inode)->io_tree, start, end, clear_bits,
+ (clear_bits & EXTENT_LOCKED) ? 1 : 0, 0,
&cached_state);
if (trans)
btrfs_end_transaction(trans);
if (ret || truncated) {
- u64 start, end;
+ u64 unwritten_start = start;
if (truncated)
- start = ordered_extent->file_offset + logical_len;
- else
- start = ordered_extent->file_offset;
- end = ordered_extent->file_offset + ordered_extent->len - 1;
- clear_extent_uptodate(io_tree, start, end, NULL);
+ unwritten_start += logical_len;
+ clear_extent_uptodate(io_tree, unwritten_start, end, NULL);
/* Drop the cache for the part of the extent we didn't write. */
- btrfs_drop_extent_cache(BTRFS_I(inode), start, end, 0);
+ btrfs_drop_extent_cache(BTRFS_I(inode), unwritten_start, end,
+ 0);
/*
* If the ordered extent had an IOERR or something else went
@@ -2548,11 +2542,11 @@ static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent)
!test_bit(BTRFS_ORDERED_NOCOW, &ordered_extent->flags) &&
!test_bit(BTRFS_ORDERED_PREALLOC, &ordered_extent->flags))
btrfs_free_reserved_extent(fs_info,
- ordered_extent->start,
- ordered_extent->disk_len, 1);
+ ordered_extent->disk_bytenr,
+ ordered_extent->disk_num_bytes,
+ 1);
}
-
/*
* This needs to be done to make sure anybody waiting knows we are done
* updating everything for this ordered extent.
@@ -8173,7 +8167,8 @@ static void btrfs_invalidatepage(struct page *page, unsigned int offset,
ordered = btrfs_lookup_ordered_range(BTRFS_I(inode), start,
page_end - start + 1);
if (ordered) {
- end = min(page_end, ordered->file_offset + ordered->len - 1);
+ end = min(page_end,
+ ordered->file_offset + ordered->num_bytes - 1);
/*
* IO on this page will never be started, so we need
* to account for any ordered extents now
@@ -8702,7 +8697,7 @@ void btrfs_destroy_inode(struct inode *inode)
else {
btrfs_err(fs_info,
"found ordered extent %llu %llu on inode cleanup",
- ordered->file_offset, ordered->len);
+ ordered->file_offset, ordered->num_bytes);
btrfs_remove_ordered_extent(inode, ordered);
btrfs_put_ordered_extent(ordered);
btrfs_put_ordered_extent(ordered);
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c
index 24b6c72b9a59..94e2485006ab 100644
--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -20,9 +20,9 @@ static struct kmem_cache *btrfs_ordered_extent_cache;
static u64 entry_end(struct btrfs_ordered_extent *entry)
{
- if (entry->file_offset + entry->len < entry->file_offset)
+ if (entry->file_offset + entry->num_bytes < entry->file_offset)
return (u64)-1;
- return entry->file_offset + entry->len;
+ return entry->file_offset + entry->num_bytes;
}
/* returns NULL if the insertion worked, or it returns the node it did find
@@ -120,7 +120,7 @@ static struct rb_node *__tree_search(struct rb_root *root, u64 file_offset,
static int offset_in_entry(struct btrfs_ordered_extent *entry, u64 file_offset)
{
if (file_offset < entry->file_offset ||
- entry->file_offset + entry->len <= file_offset)
+ entry->file_offset + entry->num_bytes <= file_offset)
return 0;
return 1;
}
@@ -129,7 +129,7 @@ static int range_overlaps(struct btrfs_ordered_extent *entry, u64 file_offset,
u64 len)
{
if (file_offset + len <= entry->file_offset ||
- entry->file_offset + entry->len <= file_offset)
+ entry->file_offset + entry->num_bytes <= file_offset)
return 0;
return 1;
}
@@ -161,19 +161,14 @@ static inline struct rb_node *tree_search(struct btrfs_ordered_inode_tree *tree,
}
/* allocate and add a new ordered_extent into the per-inode tree.
- * file_offset is the logical offset in the file
- *
- * start is the disk block number of an extent already reserved in the
- * extent allocation tree
- *
- * len is the length of the extent
*
* The tree is given a single reference on the ordered extent that was
* inserted.
*/
static int __btrfs_add_ordered_extent(struct inode *inode, u64 file_offset,
- u64 start, u64 len, u64 disk_len,
- int type, int dio, int compress_type)
+ u64 disk_bytenr, u64 num_bytes,
+ u64 disk_num_bytes, int type, int dio,
+ int compress_type)
{
struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb);
struct btrfs_root *root = BTRFS_I(inode)->root;
@@ -187,10 +182,10 @@ static int __btrfs_add_ordered_extent(struct inode *inode, u64 file_offset,
return -ENOMEM;
entry->file_offset = file_offset;
- entry->start = start;
- entry->len = len;
- entry->disk_len = disk_len;
- entry->bytes_left = len;
+ entry->disk_bytenr = disk_bytenr;
+ entry->num_bytes = num_bytes;
+ entry->disk_num_bytes = disk_num_bytes;
+ entry->bytes_left = num_bytes;
entry->inode = igrab(inode);
entry->compress_type = compress_type;
entry->truncated_len = (u64)-1;
@@ -198,7 +193,7 @@ static int __btrfs_add_ordered_extent(struct inode *inode, u64 file_offset,
set_bit(type, &entry->flags);
if (dio) {
- percpu_counter_add_batch(&fs_info->dio_bytes, len,
+ percpu_counter_add_batch(&fs_info->dio_bytes, num_bytes,
fs_info->delalloc_batch);
set_bit(BTRFS_ORDERED_DIRECT, &entry->flags);
}
@@ -247,27 +242,30 @@ static int __btrfs_add_ordered_extent(struct inode *inode, u64 file_offset,
}
int btrfs_add_ordered_extent(struct inode *inode, u64 file_offset,
- u64 start, u64 len, u64 disk_len, int type)
+ u64 disk_bytenr, u64 num_bytes, u64 disk_num_bytes,
+ int type)
{
- return __btrfs_add_ordered_extent(inode, file_offset, start, len,
- disk_len, type, 0,
+ return __btrfs_add_ordered_extent(inode, file_offset, disk_bytenr,
+ num_bytes, disk_num_bytes, type, 0,
BTRFS_COMPRESS_NONE);
}
int btrfs_add_ordered_extent_dio(struct inode *inode, u64 file_offset,
- u64 start, u64 len, u64 disk_len, int type)
+ u64 disk_bytenr, u64 num_bytes,
+ u64 disk_num_bytes, int type)
{
- return __btrfs_add_ordered_extent(inode, file_offset, start, len,
- disk_len, type, 1,
+ return __btrfs_add_ordered_extent(inode, file_offset, disk_bytenr,
+ num_bytes, disk_num_bytes, type, 1,
BTRFS_COMPRESS_NONE);
}
int btrfs_add_ordered_extent_compress(struct inode *inode, u64 file_offset,
- u64 start, u64 len, u64 disk_len,
- int type, int compress_type)
+ u64 disk_bytenr, u64 num_bytes,
+ u64 disk_num_bytes, int type,
+ int compress_type)
{
- return __btrfs_add_ordered_extent(inode, file_offset, start, len,
- disk_len, type, 0,
+ return __btrfs_add_ordered_extent(inode, file_offset, disk_bytenr,
+ num_bytes, disk_num_bytes, type, 0,
compress_type);
}
@@ -328,8 +326,8 @@ int btrfs_dec_test_first_ordered_pending(struct inode *inode,
}
dec_start = max(*file_offset, entry->file_offset);
- dec_end = min(*file_offset + io_size, entry->file_offset +
- entry->len);
+ dec_end = min(*file_offset + io_size,
+ entry->file_offset + entry->num_bytes);
*file_offset = dec_end;
if (dec_start > dec_end) {
btrfs_crit(fs_info, "bad ordering dec_start %llu end %llu",
@@ -471,10 +469,11 @@ void btrfs_remove_ordered_extent(struct inode *inode,
btrfs_mod_outstanding_extents(btrfs_inode, -1);
spin_unlock(&btrfs_inode->lock);
if (root != fs_info->tree_root)
- btrfs_delalloc_release_metadata(btrfs_inode, entry->len, false);
+ btrfs_delalloc_release_metadata(btrfs_inode, entry->num_bytes,
+ false);
if (test_bit(BTRFS_ORDERED_DIRECT, &entry->flags))
- percpu_counter_add_batch(&fs_info->dio_bytes, -entry->len,
+ percpu_counter_add_batch(&fs_info->dio_bytes, -entry->num_bytes,
fs_info->delalloc_batch);
tree = &btrfs_inode->ordered_tree;
@@ -534,8 +533,8 @@ u64 btrfs_wait_ordered_extents(struct btrfs_root *root, u64 nr,
ordered = list_first_entry(&splice, struct btrfs_ordered_extent,
root_extent_list);
- if (range_end <= ordered->start ||
- ordered->start + ordered->disk_len <= range_start) {
+ if (range_end <= ordered->disk_bytenr ||
+ ordered->disk_bytenr + ordered->disk_num_bytes <= range_start) {
list_move_tail(&ordered->root_extent_list, &skipped);
cond_resched_lock(&root->ordered_extent_lock);
continue;
@@ -624,7 +623,7 @@ void btrfs_start_ordered_extent(struct inode *inode,
int wait)
{
u64 start = entry->file_offset;
- u64 end = start + entry->len - 1;
+ u64 end = start + entry->num_bytes - 1;
trace_btrfs_ordered_extent_start(inode, entry);
@@ -685,7 +684,7 @@ int btrfs_wait_ordered_range(struct inode *inode, u64 start, u64 len)
btrfs_put_ordered_extent(ordered);
break;
}
- if (ordered->file_offset + ordered->len <= start) {
+ if (ordered->file_offset + ordered->num_bytes <= start) {
btrfs_put_ordered_extent(ordered);
break;
}
diff --git a/fs/btrfs/ordered-data.h b/fs/btrfs/ordered-data.h
index 5204171ea962..4a3dd80e776c 100644
--- a/fs/btrfs/ordered-data.h
+++ b/fs/btrfs/ordered-data.h
@@ -67,14 +67,13 @@ struct btrfs_ordered_extent {
/* logical offset in the file */
u64 file_offset;
- /* disk byte number */
- u64 start;
-
- /* ram length of the extent in bytes */
- u64 len;
-
- /* extent length on disk */
- u64 disk_len;
+ /*
+ * These fields directly correspond to the same fields in
+ * btrfs_file_extent_item.
+ */
+ u64 disk_bytenr;
+ u64 num_bytes;
+ u64 disk_num_bytes;
/* number of bytes that still need writing */
u64 bytes_left;
@@ -161,12 +160,15 @@ int btrfs_dec_test_first_ordered_pending(struct inode *inode,
u64 *file_offset, u64 io_size,
int uptodate);
int btrfs_add_ordered_extent(struct inode *inode, u64 file_offset,
- u64 start, u64 len, u64 disk_len, int type);
+ u64 disk_bytenr, u64 num_bytes, u64 disk_num_bytes,
+ int type);
int btrfs_add_ordered_extent_dio(struct inode *inode, u64 file_offset,
- u64 start, u64 len, u64 disk_len, int type);
+ u64 disk_bytenr, u64 num_bytes,
+ u64 disk_num_bytes, int type);
int btrfs_add_ordered_extent_compress(struct inode *inode, u64 file_offset,
- u64 start, u64 len, u64 disk_len,
- int type, int compress_type);
+ u64 disk_bytenr, u64 num_bytes,
+ u64 disk_num_bytes, int type,
+ int compress_type);
void btrfs_add_ordered_sum(struct btrfs_ordered_extent *entry,
struct btrfs_ordered_sum *sum);
struct btrfs_ordered_extent *btrfs_lookup_ordered_extent(struct inode *inode,
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index 5cd42b66818c..e3cec29813ee 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -4617,7 +4617,7 @@ int btrfs_reloc_clone_csums(struct inode *inode, u64 file_pos, u64 len)
LIST_HEAD(list);
ordered = btrfs_lookup_ordered_extent(inode, file_pos);
- BUG_ON(ordered->file_offset != file_pos || ordered->len != len);
+ BUG_ON(ordered->file_offset != file_pos || ordered->num_bytes != len);
disk_bytenr = file_pos + BTRFS_I(inode)->index_cnt;
ret = btrfs_lookup_csums_range(fs_info->csum_root, disk_bytenr,
@@ -4641,7 +4641,8 @@ int btrfs_reloc_clone_csums(struct inode *inode, u64 file_pos, u64 len)
* disk_len vs real len like with real inodes since it's all
* disk length.
*/
- new_bytenr = ordered->start + (sums->bytenr - disk_bytenr);
+ new_bytenr = (ordered->disk_bytenr +
+ (sums->bytenr - disk_bytenr));
sums->bytenr = new_bytenr;
btrfs_add_ordered_sum(ordered, sums);
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
index 75ae1899452b..3a0f172cfc8f 100644
--- a/include/trace/events/btrfs.h
+++ b/include/trace/events/btrfs.h
@@ -496,9 +496,9 @@ DECLARE_EVENT_CLASS(btrfs__ordered_extent,
TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
__entry->ino = btrfs_ino(BTRFS_I(inode));
__entry->file_offset = ordered->file_offset;
- __entry->start = ordered->start;
- __entry->len = ordered->len;
- __entry->disk_len = ordered->disk_len;
+ __entry->start = ordered->disk_bytenr;
+ __entry->len = ordered->num_bytes;
+ __entry->disk_len = ordered->disk_num_bytes;
__entry->bytes_left = ordered->bytes_left;
__entry->flags = ordered->flags;
__entry->compress_type = ordered->compress_type;
--
2.24.0
next prev parent reply other threads:[~2019-11-20 18:25 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-20 18:24 [RFC PATCH v3 00/12] fs: interface for directly reading/writing compressed data Omar Sandoval
2019-11-20 18:24 ` [PATCH man-pages v2] Document encoded I/O Omar Sandoval
2019-12-05 18:58 ` [RFC PATCH v3 00/12] fs: interface for directly reading/writing compressed data Omar Sandoval
2019-11-20 18:24 ` [RFC PATCH v3 01/12] iov_iter: add copy_struct_from_iter() Omar Sandoval
2019-11-20 18:24 ` [RFC PATCH v3 02/12] fs: add O_ALLOW_ENCODED open flag Omar Sandoval
2019-11-20 18:24 ` [RFC PATCH v3 03/12] fs: add RWF_ENCODED for reading/writing compressed data Omar Sandoval
2019-11-26 13:53 ` Nikolay Borisov
2019-11-26 17:36 ` Omar Sandoval
2019-11-27 9:00 ` Nikolay Borisov
2019-11-27 9:10 ` Omar Sandoval
2019-11-20 18:24 ` [RFC PATCH v3 04/12] btrfs: get rid of trivial __btrfs_lookup_bio_sums() wrappers Omar Sandoval
2019-11-26 13:56 ` Nikolay Borisov
2019-11-26 17:42 ` Omar Sandoval
2019-11-20 18:24 ` [RFC PATCH v3 05/12] btrfs: don't advance offset for compressed bios in btrfs_csum_one_bio() Omar Sandoval
2019-11-26 14:18 ` Nikolay Borisov
2019-11-26 17:50 ` Omar Sandoval
2019-11-20 18:24 ` [RFC PATCH v3 06/12] btrfs: remove dead snapshot-aware defrag code Omar Sandoval
2019-11-26 15:13 ` Nikolay Borisov
2019-11-20 18:24 ` Omar Sandoval [this message]
2019-11-20 18:24 ` [RFC PATCH v3 08/12] btrfs: add ram_bytes and offset to btrfs_ordered_extent Omar Sandoval
2019-11-27 10:13 ` Nikolay Borisov
2019-11-20 18:24 ` [RFC PATCH v3 09/12] btrfs: support different disk extent size for delalloc Omar Sandoval
2019-11-27 10:33 ` Nikolay Borisov
2019-11-20 18:24 ` [RFC PATCH v3 10/12] btrfs: optionally extend i_size in cow_file_range_inline() Omar Sandoval
2019-11-20 18:24 ` [RFC PATCH v3 11/12] btrfs: implement RWF_ENCODED reads Omar Sandoval
2019-11-20 18:24 ` [RFC PATCH v3 12/12] btrfs: implement RWF_ENCODED writes Omar Sandoval
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