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Diffstat (limited to 'fs/btrfs/tests/extent-io-tests.c')
-rw-r--r--fs/btrfs/tests/extent-io-tests.c85
1 files changed, 42 insertions, 43 deletions
diff --git a/fs/btrfs/tests/extent-io-tests.c b/fs/btrfs/tests/extent-io-tests.c
index 74aca7180a5a..b19328d077d3 100644
--- a/fs/btrfs/tests/extent-io-tests.c
+++ b/fs/btrfs/tests/extent-io-tests.c
@@ -14,17 +14,17 @@
#include "../disk-io.h"
#include "../btrfs_inode.h"
-#define PROCESS_UNLOCK (1 << 0)
-#define PROCESS_RELEASE (1 << 1)
-#define PROCESS_TEST_LOCKED (1 << 2)
+#define PROCESS_UNLOCK (1U << 0)
+#define PROCESS_RELEASE (1U << 1)
+#define PROCESS_TEST_LOCKED (1U << 2)
static noinline int process_page_range(struct inode *inode, u64 start, u64 end,
unsigned long flags)
{
int ret;
struct folio_batch fbatch;
- unsigned long index = start >> PAGE_SHIFT;
- unsigned long end_index = end >> PAGE_SHIFT;
+ pgoff_t index = start >> PAGE_SHIFT;
+ pgoff_t end_index = end >> PAGE_SHIFT;
int i;
int count = 0;
int loops = 0;
@@ -74,9 +74,9 @@ static void extent_flag_to_str(const struct extent_state *state, char *dest)
dest[0] = 0;
PRINT_ONE_FLAG(state, dest, cur, DIRTY);
- PRINT_ONE_FLAG(state, dest, cur, UPTODATE);
PRINT_ONE_FLAG(state, dest, cur, LOCKED);
- PRINT_ONE_FLAG(state, dest, cur, NEW);
+ PRINT_ONE_FLAG(state, dest, cur, DIRTY_LOG1);
+ PRINT_ONE_FLAG(state, dest, cur, DIRTY_LOG2);
PRINT_ONE_FLAG(state, dest, cur, DELALLOC);
PRINT_ONE_FLAG(state, dest, cur, DEFRAG);
PRINT_ONE_FLAG(state, dest, cur, BOUNDARY);
@@ -114,7 +114,6 @@ static int test_find_delalloc(u32 sectorsize, u32 nodesize)
struct extent_io_tree *tmp;
struct page *page;
struct page *locked_page = NULL;
- unsigned long index = 0;
/* In this test we need at least 2 file extents at its maximum size */
u64 max_bytes = BTRFS_MAX_EXTENT_SIZE;
u64 total_dirty = 2 * max_bytes;
@@ -150,14 +149,14 @@ static int test_find_delalloc(u32 sectorsize, u32 nodesize)
* Passing NULL as we don't have fs_info but tracepoints are not used
* at this point
*/
- extent_io_tree_init(NULL, tmp, IO_TREE_SELFTEST);
+ btrfs_extent_io_tree_init(NULL, tmp, IO_TREE_SELFTEST);
/*
* First go through and create and mark all of our pages dirty, we pin
* everything to make sure our pages don't get evicted and screw up our
* test.
*/
- for (index = 0; index < (total_dirty >> PAGE_SHIFT); index++) {
+ for (pgoff_t index = 0; index < (total_dirty >> PAGE_SHIFT); index++) {
page = find_or_create_page(inode->i_mapping, index, GFP_KERNEL);
if (!page) {
test_err("failed to allocate test page");
@@ -177,7 +176,7 @@ static int test_find_delalloc(u32 sectorsize, u32 nodesize)
* |--- delalloc ---|
* |--- search ---|
*/
- set_extent_bit(tmp, 0, sectorsize - 1, EXTENT_DELALLOC, NULL);
+ btrfs_set_extent_bit(tmp, 0, sectorsize - 1, EXTENT_DELALLOC, NULL);
start = 0;
end = start + PAGE_SIZE - 1;
found = find_lock_delalloc_range(inode, page_folio(locked_page), &start,
@@ -191,7 +190,7 @@ static int test_find_delalloc(u32 sectorsize, u32 nodesize)
sectorsize - 1, start, end);
goto out_bits;
}
- unlock_extent(tmp, start, end, NULL);
+ btrfs_unlock_extent(tmp, start, end, NULL);
unlock_page(locked_page);
put_page(locked_page);
@@ -208,7 +207,7 @@ static int test_find_delalloc(u32 sectorsize, u32 nodesize)
test_err("couldn't find the locked page");
goto out_bits;
}
- set_extent_bit(tmp, sectorsize, max_bytes - 1, EXTENT_DELALLOC, NULL);
+ btrfs_set_extent_bit(tmp, sectorsize, max_bytes - 1, EXTENT_DELALLOC, NULL);
start = test_start;
end = start + PAGE_SIZE - 1;
found = find_lock_delalloc_range(inode, page_folio(locked_page), &start,
@@ -227,7 +226,7 @@ static int test_find_delalloc(u32 sectorsize, u32 nodesize)
test_err("there were unlocked pages in the range");
goto out_bits;
}
- unlock_extent(tmp, start, end, NULL);
+ btrfs_unlock_extent(tmp, start, end, NULL);
/* locked_page was unlocked above */
put_page(locked_page);
@@ -263,7 +262,7 @@ static int test_find_delalloc(u32 sectorsize, u32 nodesize)
*
* We are re-using our test_start from above since it works out well.
*/
- set_extent_bit(tmp, max_bytes, total_dirty - 1, EXTENT_DELALLOC, NULL);
+ btrfs_set_extent_bit(tmp, max_bytes, total_dirty - 1, EXTENT_DELALLOC, NULL);
start = test_start;
end = start + PAGE_SIZE - 1;
found = find_lock_delalloc_range(inode, page_folio(locked_page), &start,
@@ -282,7 +281,7 @@ static int test_find_delalloc(u32 sectorsize, u32 nodesize)
test_err("pages in range were not all locked");
goto out_bits;
}
- unlock_extent(tmp, start, end, NULL);
+ btrfs_unlock_extent(tmp, start, end, NULL);
/*
* Now to test where we run into a page that is no longer dirty in the
@@ -327,7 +326,7 @@ static int test_find_delalloc(u32 sectorsize, u32 nodesize)
out_bits:
if (ret)
dump_extent_io_tree(tmp);
- clear_extent_bits(tmp, 0, total_dirty - 1, (unsigned)-1);
+ btrfs_clear_extent_bit(tmp, 0, total_dirty - 1, (unsigned)-1, NULL);
out:
if (locked_page)
put_page(locked_page);
@@ -344,11 +343,11 @@ static int check_eb_bitmap(unsigned long *bitmap, struct extent_buffer *eb)
unsigned long i;
for (i = 0; i < eb->len * BITS_PER_BYTE; i++) {
- int bit, bit1;
+ bool bit_set, bit1_set;
- bit = !!test_bit(i, bitmap);
- bit1 = !!extent_buffer_test_bit(eb, 0, i);
- if (bit1 != bit) {
+ bit_set = test_bit(i, bitmap);
+ bit1_set = extent_buffer_test_bit(eb, 0, i);
+ if (bit1_set != bit_set) {
u8 has;
u8 expect;
@@ -361,9 +360,9 @@ static int check_eb_bitmap(unsigned long *bitmap, struct extent_buffer *eb)
return -EINVAL;
}
- bit1 = !!extent_buffer_test_bit(eb, i / BITS_PER_BYTE,
- i % BITS_PER_BYTE);
- if (bit1 != bit) {
+ bit1_set = extent_buffer_test_bit(eb, i / BITS_PER_BYTE,
+ i % BITS_PER_BYTE);
+ if (bit1_set != bit_set) {
u8 has;
u8 expect;
@@ -565,10 +564,10 @@ static int test_find_first_clear_extent_bit(void)
test_msg("running find_first_clear_extent_bit test");
- extent_io_tree_init(NULL, &tree, IO_TREE_SELFTEST);
+ btrfs_extent_io_tree_init(NULL, &tree, IO_TREE_SELFTEST);
/* Test correct handling of empty tree */
- find_first_clear_extent_bit(&tree, 0, &start, &end, CHUNK_TRIMMED);
+ btrfs_find_first_clear_extent_bit(&tree, 0, &start, &end, CHUNK_TRIMMED);
if (start != 0 || end != -1) {
test_err(
"error getting a range from completely empty tree: start %llu end %llu",
@@ -579,11 +578,11 @@ static int test_find_first_clear_extent_bit(void)
* Set 1M-4M alloc/discard and 32M-64M thus leaving a hole between
* 4M-32M
*/
- set_extent_bit(&tree, SZ_1M, SZ_4M - 1,
- CHUNK_TRIMMED | CHUNK_ALLOCATED, NULL);
+ btrfs_set_extent_bit(&tree, SZ_1M, SZ_4M - 1,
+ CHUNK_TRIMMED | CHUNK_ALLOCATED, NULL);
- find_first_clear_extent_bit(&tree, SZ_512K, &start, &end,
- CHUNK_TRIMMED | CHUNK_ALLOCATED);
+ btrfs_find_first_clear_extent_bit(&tree, SZ_512K, &start, &end,
+ CHUNK_TRIMMED | CHUNK_ALLOCATED);
if (start != 0 || end != SZ_1M - 1) {
test_err("error finding beginning range: start %llu end %llu",
@@ -592,14 +591,14 @@ static int test_find_first_clear_extent_bit(void)
}
/* Now add 32M-64M so that we have a hole between 4M-32M */
- set_extent_bit(&tree, SZ_32M, SZ_64M - 1,
- CHUNK_TRIMMED | CHUNK_ALLOCATED, NULL);
+ btrfs_set_extent_bit(&tree, SZ_32M, SZ_64M - 1,
+ CHUNK_TRIMMED | CHUNK_ALLOCATED, NULL);
/*
* Request first hole starting at 12M, we should get 4M-32M
*/
- find_first_clear_extent_bit(&tree, 12 * SZ_1M, &start, &end,
- CHUNK_TRIMMED | CHUNK_ALLOCATED);
+ btrfs_find_first_clear_extent_bit(&tree, 12 * SZ_1M, &start, &end,
+ CHUNK_TRIMMED | CHUNK_ALLOCATED);
if (start != SZ_4M || end != SZ_32M - 1) {
test_err("error finding trimmed range: start %llu end %llu",
@@ -611,8 +610,8 @@ static int test_find_first_clear_extent_bit(void)
* Search in the middle of allocated range, should get the next one
* available, which happens to be unallocated -> 4M-32M
*/
- find_first_clear_extent_bit(&tree, SZ_2M, &start, &end,
- CHUNK_TRIMMED | CHUNK_ALLOCATED);
+ btrfs_find_first_clear_extent_bit(&tree, SZ_2M, &start, &end,
+ CHUNK_TRIMMED | CHUNK_ALLOCATED);
if (start != SZ_4M || end != SZ_32M - 1) {
test_err("error finding next unalloc range: start %llu end %llu",
@@ -624,9 +623,9 @@ static int test_find_first_clear_extent_bit(void)
* Set 64M-72M with CHUNK_ALLOC flag, then search for CHUNK_TRIMMED flag
* being unset in this range, we should get the entry in range 64M-72M
*/
- set_extent_bit(&tree, SZ_64M, SZ_64M + SZ_8M - 1, CHUNK_ALLOCATED, NULL);
- find_first_clear_extent_bit(&tree, SZ_64M + SZ_1M, &start, &end,
- CHUNK_TRIMMED);
+ btrfs_set_extent_bit(&tree, SZ_64M, SZ_64M + SZ_8M - 1, CHUNK_ALLOCATED, NULL);
+ btrfs_find_first_clear_extent_bit(&tree, SZ_64M + SZ_1M, &start, &end,
+ CHUNK_TRIMMED);
if (start != SZ_64M || end != SZ_64M + SZ_8M - 1) {
test_err("error finding exact range: start %llu end %llu",
@@ -634,8 +633,8 @@ static int test_find_first_clear_extent_bit(void)
goto out;
}
- find_first_clear_extent_bit(&tree, SZ_64M - SZ_8M, &start, &end,
- CHUNK_TRIMMED);
+ btrfs_find_first_clear_extent_bit(&tree, SZ_64M - SZ_8M, &start, &end,
+ CHUNK_TRIMMED);
/*
* Search in the middle of set range whose immediate neighbour doesn't
@@ -651,7 +650,7 @@ static int test_find_first_clear_extent_bit(void)
* Search beyond any known range, shall return after last known range
* and end should be -1
*/
- find_first_clear_extent_bit(&tree, -1, &start, &end, CHUNK_TRIMMED);
+ btrfs_find_first_clear_extent_bit(&tree, -1, &start, &end, CHUNK_TRIMMED);
if (start != SZ_64M + SZ_8M || end != -1) {
test_err(
"error handling beyond end of range search: start %llu end %llu",
@@ -663,7 +662,7 @@ static int test_find_first_clear_extent_bit(void)
out:
if (ret)
dump_extent_io_tree(&tree);
- clear_extent_bits(&tree, 0, (u64)-1, CHUNK_TRIMMED | CHUNK_ALLOCATED);
+ btrfs_clear_extent_bit(&tree, 0, (u64)-1, CHUNK_TRIMMED | CHUNK_ALLOCATED, NULL);
return ret;
}
generated by cgit (git 2.34.1) at 2025-08-05 12:21:22 +0000