Extract btrfs_set_extent_delalloc() and extent_clear_unlock_delalloc()
parameters for both in-band dedupe and subpage sector size patchset.
This should reduce conflict of both patchset and the effort to rebase
them.
Cc: Chandan Rajendra <chandan@xxxxxxxxxxxxxxxxxx>
Cc: David Sterba <dsterba@xxxxxxx>
Signed-off-by: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
---
fs/btrfs/ctree.h | 2 +-
fs/btrfs/extent_io.c | 2 +-
fs/btrfs/extent_io.h | 2 +-
fs/btrfs/file.c | 2 +-
fs/btrfs/inode.c | 40 ++++++++++++++++++++++++++--------------
fs/btrfs/relocation.c | 2 +-
fs/btrfs/tests/inode-tests.c | 12 ++++++------
7 files changed, 37 insertions(+), 25 deletions(-)
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index e590152..ec46519 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -3121,7 +3121,7 @@ int btrfs_start_delalloc_inodes(struct btrfs_root *root, int delay_iput);
int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, int delay_iput,
int nr);
int btrfs_set_extent_delalloc(struct inode *inode, u64 start, u64 end,
- struct extent_state **cached_state);
+ struct extent_state **cached_state, int dedupe);
int btrfs_create_subvol_root(struct btrfs_trans_handle *trans,
struct btrfs_root *new_root,
struct btrfs_root *parent_root,
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 05bb391..0764e95 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -1709,7 +1709,7 @@ out_failed:
}
void extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end,
- struct page *locked_page,
+ u64 delalloc_end, struct page *locked_page,
unsigned clear_bits,
unsigned long page_ops)
{
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index aa6341c..c6177a9 100644
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -431,7 +431,7 @@ int map_private_extent_buffer(struct extent_buffer *eb, unsigned long offset,
void extent_range_clear_dirty_for_io(struct inode *inode, u64 start, u64 end);
void extent_range_redirty_for_io(struct inode *inode, u64 start, u64 end);
void extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end,
- struct page *locked_page,
+ u64 delalloc_end, struct page *locked_page,
unsigned bits_to_clear,
unsigned long page_ops);
struct bio *
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 6a9ada0..cbefdc8 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -503,7 +503,7 @@ int btrfs_dirty_pages(struct btrfs_root *root, struct inode *inode,
end_of_last_block = start_pos + num_bytes - 1;
err = btrfs_set_extent_delalloc(inode, start_pos, end_of_last_block,
- cached);
+ cached, 0);
if (err)
return err;
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 353e80e..85c5b30 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -560,8 +560,9 @@ cont:
* we don't need to create any more async work items.
* Unlock and free up our temp pages.
*/
- extent_clear_unlock_delalloc(inode, start, end, NULL,
- clear_flags, PAGE_UNLOCK |
+ extent_clear_unlock_delalloc(inode, start, end, end,
+ NULL, clear_flags,
+ PAGE_UNLOCK |
PAGE_CLEAR_DIRTY |
PAGE_SET_WRITEBACK |
page_error_op |
@@ -837,6 +838,8 @@ retry:
extent_clear_unlock_delalloc(inode, async_extent->start,
async_extent->start +
async_extent->ram_size - 1,
+ async_extent->start +
+ async_extent->ram_size - 1,
NULL, EXTENT_LOCKED | EXTENT_DELALLOC,
PAGE_UNLOCK | PAGE_CLEAR_DIRTY |
PAGE_SET_WRITEBACK);
@@ -856,7 +859,8 @@ retry:
tree->ops->writepage_end_io_hook(p, start, end,
NULL, 0);
p->mapping = NULL;
- extent_clear_unlock_delalloc(inode, start, end, NULL, 0,
+ extent_clear_unlock_delalloc(inode, start, end, end,
+ NULL, 0,
PAGE_END_WRITEBACK |
PAGE_SET_ERROR);
free_async_extent_pages(async_extent);
@@ -873,6 +877,8 @@ out_free:
extent_clear_unlock_delalloc(inode, async_extent->start,
async_extent->start +
async_extent->ram_size - 1,
+ async_extent->start +
+ async_extent->ram_size - 1,
NULL, EXTENT_LOCKED | EXTENT_DELALLOC |
EXTENT_DEFRAG | EXTENT_DO_ACCOUNTING,
PAGE_UNLOCK | PAGE_CLEAR_DIRTY |
@@ -966,7 +972,8 @@ static noinline int cow_file_range(struct inode *inode,
ret = cow_file_range_inline(root, inode, start, end, 0, 0,
NULL);
if (ret == 0) {
- extent_clear_unlock_delalloc(inode, start, end, NULL,
+ extent_clear_unlock_delalloc(inode, start, end,
+ delalloc_end, NULL,
EXTENT_LOCKED | EXTENT_DELALLOC |
EXTENT_DEFRAG, PAGE_UNLOCK |
PAGE_CLEAR_DIRTY | PAGE_SET_WRITEBACK |
@@ -1062,7 +1069,8 @@ static noinline int cow_file_range(struct inode *inode,
op |= PAGE_SET_PRIVATE2;
extent_clear_unlock_delalloc(inode, start,
- start + ram_size - 1, locked_page,
+ start + ram_size - 1,
+ delalloc_end, locked_page,
EXTENT_LOCKED | EXTENT_DELALLOC,
op);
disk_num_bytes -= cur_alloc_size;
@@ -1079,7 +1087,8 @@ out_reserve:
btrfs_dec_block_group_reservations(root->fs_info, ins.objectid);
btrfs_free_reserved_extent(root, ins.objectid, ins.offset, 1);
out_unlock:
- extent_clear_unlock_delalloc(inode, start, end, locked_page,
+ extent_clear_unlock_delalloc(inode, start, end, delalloc_end,
+ locked_page,
EXTENT_LOCKED | EXTENT_DO_ACCOUNTING |
EXTENT_DELALLOC | EXTENT_DEFRAG,
PAGE_UNLOCK | PAGE_CLEAR_DIRTY |
@@ -1258,7 +1267,8 @@ static noinline int run_delalloc_nocow(struct inode *inode,
path = btrfs_alloc_path();
if (!path) {
- extent_clear_unlock_delalloc(inode, start, end, locked_page,
+ extent_clear_unlock_delalloc(inode, start, end, end,
+ locked_page,
EXTENT_LOCKED | EXTENT_DELALLOC |
EXTENT_DO_ACCOUNTING |
EXTENT_DEFRAG, PAGE_UNLOCK |
@@ -1276,7 +1286,8 @@ static noinline int run_delalloc_nocow(struct inode *inode,
trans = btrfs_join_transaction(root);
if (IS_ERR(trans)) {
- extent_clear_unlock_delalloc(inode, start, end, locked_page,
+ extent_clear_unlock_delalloc(inode, start, end, end,
+ locked_page,
EXTENT_LOCKED | EXTENT_DELALLOC |
EXTENT_DO_ACCOUNTING |
EXTENT_DEFRAG, PAGE_UNLOCK |
@@ -1490,7 +1501,7 @@ out_check:
}
extent_clear_unlock_delalloc(inode, cur_offset,
- cur_offset + num_bytes - 1,
+ cur_offset + num_bytes - 1, end,
locked_page, EXTENT_LOCKED |
EXTENT_DELALLOC |
EXTENT_CLEAR_DATA_RESV,
@@ -1522,7 +1533,7 @@ error:
ret = err;
if (ret && cur_offset < end)
- extent_clear_unlock_delalloc(inode, cur_offset, end,
+ extent_clear_unlock_delalloc(inode, cur_offset, end, end,
locked_page, EXTENT_LOCKED |
EXTENT_DELALLOC | EXTENT_DEFRAG |
EXTENT_DO_ACCOUNTING, PAGE_UNLOCK |
@@ -1997,7 +2008,7 @@ static noinline int add_pending_csums(struct btrfs_trans_handle *trans,
}
int btrfs_set_extent_delalloc(struct inode *inode, u64 start, u64 end,
- struct extent_state **cached_state)
+ struct extent_state **cached_state, int dedupe)
{
WARN_ON((end & (PAGE_SIZE - 1)) == 0);
return set_extent_delalloc(&BTRFS_I(inode)->io_tree, start, end,
@@ -2061,7 +2072,8 @@ again:
goto out;
}
- btrfs_set_extent_delalloc(inode, page_start, page_end, &cached_state);
+ btrfs_set_extent_delalloc(inode, page_start, page_end, &cached_state,
+ 0);
ClearPageChecked(page);
set_page_dirty(page);
out:
@@ -4766,7 +4778,7 @@ again:
0, 0, &cached_state, GFP_NOFS);
ret = btrfs_set_extent_delalloc(inode, block_start, block_end,
- &cached_state);
+ &cached_state, 0);
if (ret) {
unlock_extent_cached(io_tree, block_start, block_end,
&cached_state, GFP_NOFS);
@@ -9076,7 +9088,7 @@ again:
0, 0, &cached_state, GFP_NOFS);
ret = btrfs_set_extent_delalloc(inode, page_start, end,
- &cached_state);
+ &cached_state, 0);
if (ret) {
unlock_extent_cached(io_tree, page_start, page_end,
&cached_state, GFP_NOFS);
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index 036c6f4..1b93699 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -3203,7 +3203,7 @@ static int relocate_file_extent_cluster(struct inode *inode,
nr++;
}
- btrfs_set_extent_delalloc(inode, page_start, page_end, NULL);
+ btrfs_set_extent_delalloc(inode, page_start, page_end, NULL, 0);
set_page_dirty(page);
unlock_extent(&BTRFS_I(inode)->io_tree,
diff --git a/fs/btrfs/tests/inode-tests.c b/fs/btrfs/tests/inode-tests.c
index 9f72aed..0bf4680 100644
--- a/fs/btrfs/tests/inode-tests.c
+++ b/fs/btrfs/tests/inode-tests.c
@@ -968,7 +968,7 @@ static int test_extent_accounting(u32 sectorsize, u32 nodesize)
/* [BTRFS_MAX_EXTENT_SIZE] */
BTRFS_I(inode)->outstanding_extents++;
ret = btrfs_set_extent_delalloc(inode, 0, BTRFS_MAX_EXTENT_SIZE - 1,
- NULL);
+ NULL, 0);
if (ret) {
test_msg("btrfs_set_extent_delalloc returned %d\n", ret);
goto out;
@@ -984,7 +984,7 @@ static int test_extent_accounting(u32 sectorsize, u32 nodesize)
BTRFS_I(inode)->outstanding_extents++;
ret = btrfs_set_extent_delalloc(inode, BTRFS_MAX_EXTENT_SIZE,
BTRFS_MAX_EXTENT_SIZE + sectorsize - 1,
- NULL);
+ NULL, 0);
if (ret) {
test_msg("btrfs_set_extent_delalloc returned %d\n", ret);
goto out;
@@ -1019,7 +1019,7 @@ static int test_extent_accounting(u32 sectorsize, u32 nodesize)
ret = btrfs_set_extent_delalloc(inode, BTRFS_MAX_EXTENT_SIZE >> 1,
(BTRFS_MAX_EXTENT_SIZE >> 1)
+ sectorsize - 1,
- NULL);
+ NULL, 0);
if (ret) {
test_msg("btrfs_set_extent_delalloc returned %d\n", ret);
goto out;
@@ -1042,7 +1042,7 @@ static int test_extent_accounting(u32 sectorsize, u32 nodesize)
ret = btrfs_set_extent_delalloc(inode,
BTRFS_MAX_EXTENT_SIZE + 2 * sectorsize,
(BTRFS_MAX_EXTENT_SIZE << 1) + 3 * sectorsize - 1,
- NULL);
+ NULL, 0);
if (ret) {
test_msg("btrfs_set_extent_delalloc returned %d\n", ret);
goto out;
@@ -1060,7 +1060,7 @@ static int test_extent_accounting(u32 sectorsize, u32 nodesize)
BTRFS_I(inode)->outstanding_extents++;
ret = btrfs_set_extent_delalloc(inode,
BTRFS_MAX_EXTENT_SIZE + sectorsize,
- BTRFS_MAX_EXTENT_SIZE + 2 * sectorsize - 1, NULL);
+ BTRFS_MAX_EXTENT_SIZE + 2 * sectorsize - 1, NULL, 0);
if (ret) {
test_msg("btrfs_set_extent_delalloc returned %d\n", ret);
goto out;
@@ -1097,7 +1097,7 @@ static int test_extent_accounting(u32 sectorsize, u32 nodesize)
BTRFS_I(inode)->outstanding_extents++;
ret = btrfs_set_extent_delalloc(inode,
BTRFS_MAX_EXTENT_SIZE + sectorsize,
- BTRFS_MAX_EXTENT_SIZE + 2 * sectorsize - 1, NULL);
+ BTRFS_MAX_EXTENT_SIZE + 2 * sectorsize - 1, NULL, 0);
if (ret) {
test_msg("btrfs_set_extent_delalloc returned %d\n", ret);
goto out;
--
2.9.3
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