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-rw-r--r--fs/block_dev.c6
-rw-r--r--fs/btrfs/compression.c3
-rw-r--r--fs/btrfs/disk-io.c4
-rw-r--r--fs/btrfs/extent_io.c10
-rw-r--r--fs/btrfs/inode.c8
-rw-r--r--fs/btrfs/raid56.c3
-rw-r--r--fs/crypto/bio.c3
-rw-r--r--fs/direct-io.c3
-rw-r--r--fs/ext4/page-io.c3
-rw-r--r--fs/ext4/readpage.c3
-rw-r--r--fs/ext4/resize.c2
-rw-r--r--fs/ext4/super.c32
-rw-r--r--fs/f2fs/data.c9
-rw-r--r--fs/gfs2/Kconfig1
-rw-r--r--fs/gfs2/lops.c3
-rw-r--r--fs/gfs2/meta_io.c3
-rw-r--r--fs/iomap.c6
-rw-r--r--fs/mpage.c3
-rw-r--r--fs/nfs/Kconfig1
-rw-r--r--fs/ocfs2/super.c10
-rw-r--r--fs/stack.c15
-rw-r--r--fs/xfs/Kconfig1
-rw-r--r--fs/xfs/xfs_aops.c3
-rw-r--r--fs/xfs/xfs_super.c10
24 files changed, 42 insertions, 103 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 9ee3117ee0bf..500aaa3e5990 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -210,7 +210,6 @@ __blkdev_direct_IO_simple(struct kiocb *iocb, struct iov_iter *iter,
struct bio bio;
ssize_t ret;
blk_qc_t qc;
- int i;
struct bvec_iter_all iter_all;
if ((pos | iov_iter_alignment(iter)) &
@@ -261,7 +260,7 @@ __blkdev_direct_IO_simple(struct kiocb *iocb, struct iov_iter *iter,
}
__set_current_state(TASK_RUNNING);
- bio_for_each_segment_all(bvec, &bio, i, iter_all) {
+ bio_for_each_segment_all(bvec, &bio, iter_all) {
if (should_dirty && !PageCompound(bvec->bv_page))
set_page_dirty_lock(bvec->bv_page);
if (!bio_flagged(&bio, BIO_NO_PAGE_REF))
@@ -340,9 +339,8 @@ static void blkdev_bio_end_io(struct bio *bio)
if (!bio_flagged(bio, BIO_NO_PAGE_REF)) {
struct bvec_iter_all iter_all;
struct bio_vec *bvec;
- int i;
- bio_for_each_segment_all(bvec, bio, i, iter_all)
+ bio_for_each_segment_all(bvec, bio, iter_all)
put_page(bvec->bv_page);
}
bio_put(bio);
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index 1463e14af2fb..daf7908d1e35 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -160,7 +160,6 @@ csum_failed:
if (cb->errors) {
bio_io_error(cb->orig_bio);
} else {
- int i;
struct bio_vec *bvec;
struct bvec_iter_all iter_all;
@@ -169,7 +168,7 @@ csum_failed:
* checked so the end_io handlers know about it
*/
ASSERT(!bio_flagged(bio, BIO_CLONED));
- bio_for_each_segment_all(bvec, cb->orig_bio, i, iter_all)
+ bio_for_each_segment_all(bvec, cb->orig_bio, iter_all)
SetPageChecked(bvec->bv_page);
bio_endio(cb->orig_bio);
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 663efce22d98..deb74a8c191a 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -849,11 +849,11 @@ static blk_status_t btree_csum_one_bio(struct bio *bio)
{
struct bio_vec *bvec;
struct btrfs_root *root;
- int i, ret = 0;
+ int ret = 0;
struct bvec_iter_all iter_all;
ASSERT(!bio_flagged(bio, BIO_CLONED));
- bio_for_each_segment_all(bvec, bio, i, iter_all) {
+ bio_for_each_segment_all(bvec, bio, iter_all) {
root = BTRFS_I(bvec->bv_page->mapping->host)->root;
ret = csum_dirty_buffer(root->fs_info, bvec->bv_page);
if (ret)
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 13fca7bfc1f2..db337e53aab3 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2582,11 +2582,10 @@ static void end_bio_extent_writepage(struct bio *bio)
struct bio_vec *bvec;
u64 start;
u64 end;
- int i;
struct bvec_iter_all iter_all;
ASSERT(!bio_flagged(bio, BIO_CLONED));
- bio_for_each_segment_all(bvec, bio, i, iter_all) {
+ bio_for_each_segment_all(bvec, bio, iter_all) {
struct page *page = bvec->bv_page;
struct inode *inode = page->mapping->host;
struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb);
@@ -2654,11 +2653,10 @@ static void end_bio_extent_readpage(struct bio *bio)
u64 extent_len = 0;
int mirror;
int ret;
- int i;
struct bvec_iter_all iter_all;
ASSERT(!bio_flagged(bio, BIO_CLONED));
- bio_for_each_segment_all(bvec, bio, i, iter_all) {
+ bio_for_each_segment_all(bvec, bio, iter_all) {
struct page *page = bvec->bv_page;
struct inode *inode = page->mapping->host;
struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb);
@@ -3755,11 +3753,11 @@ static void end_bio_extent_buffer_writepage(struct bio *bio)
{
struct bio_vec *bvec;
struct extent_buffer *eb;
- int i, done;
+ int done;
struct bvec_iter_all iter_all;
ASSERT(!bio_flagged(bio, BIO_CLONED));
- bio_for_each_segment_all(bvec, bio, i, iter_all) {
+ bio_for_each_segment_all(bvec, bio, iter_all) {
struct page *page = bvec->bv_page;
eb = (struct extent_buffer *)page->private;
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 56929daea0f7..9aba9660efe5 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -7872,7 +7872,6 @@ static void btrfs_retry_endio_nocsum(struct bio *bio)
struct inode *inode = done->inode;
struct bio_vec *bvec;
struct extent_io_tree *io_tree, *failure_tree;
- int i;
struct bvec_iter_all iter_all;
if (bio->bi_status)
@@ -7885,7 +7884,7 @@ static void btrfs_retry_endio_nocsum(struct bio *bio)
done->uptodate = 1;
ASSERT(!bio_flagged(bio, BIO_CLONED));
- bio_for_each_segment_all(bvec, bio, i, iter_all)
+ bio_for_each_segment_all(bvec, bio, iter_all)
clean_io_failure(BTRFS_I(inode)->root->fs_info, failure_tree,
io_tree, done->start, bvec->bv_page,
btrfs_ino(BTRFS_I(inode)), 0);
@@ -7963,7 +7962,7 @@ static void btrfs_retry_endio(struct bio *bio)
struct bio_vec *bvec;
int uptodate;
int ret;
- int i;
+ int i = 0;
struct bvec_iter_all iter_all;
if (bio->bi_status)
@@ -7978,7 +7977,7 @@ static void btrfs_retry_endio(struct bio *bio)
failure_tree = &BTRFS_I(inode)->io_failure_tree;
ASSERT(!bio_flagged(bio, BIO_CLONED));
- bio_for_each_segment_all(bvec, bio, i, iter_all) {
+ bio_for_each_segment_all(bvec, bio, iter_all) {
ret = __readpage_endio_check(inode, io_bio, i, bvec->bv_page,
bvec->bv_offset, done->start,
bvec->bv_len);
@@ -7990,6 +7989,7 @@ static void btrfs_retry_endio(struct bio *bio)
bvec->bv_offset);
else
uptodate = 0;
+ i++;
}
done->uptodate = uptodate;
diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c
index 67a6f7d47402..f3d0576dd327 100644
--- a/fs/btrfs/raid56.c
+++ b/fs/btrfs/raid56.c
@@ -1442,12 +1442,11 @@ static int fail_bio_stripe(struct btrfs_raid_bio *rbio,
static void set_bio_pages_uptodate(struct bio *bio)
{
struct bio_vec *bvec;
- int i;
struct bvec_iter_all iter_all;
ASSERT(!bio_flagged(bio, BIO_CLONED));
- bio_for_each_segment_all(bvec, bio, i, iter_all)
+ bio_for_each_segment_all(bvec, bio, iter_all)
SetPageUptodate(bvec->bv_page);
}
diff --git a/fs/crypto/bio.c b/fs/crypto/bio.c
index 5759bcd018cd..8f3a8bc15d98 100644
--- a/fs/crypto/bio.c
+++ b/fs/crypto/bio.c
@@ -29,10 +29,9 @@
static void __fscrypt_decrypt_bio(struct bio *bio, bool done)
{
struct bio_vec *bv;
- int i;
struct bvec_iter_all iter_all;
- bio_for_each_segment_all(bv, bio, i, iter_all) {
+ bio_for_each_segment_all(bv, bio, iter_all) {
struct page *page = bv->bv_page;
int ret = fscrypt_decrypt_page(page->mapping->host, page,
PAGE_SIZE, 0, page->index);
diff --git a/fs/direct-io.c b/fs/direct-io.c
index 9bb015bc4a83..fbe885d68035 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -538,7 +538,6 @@ static struct bio *dio_await_one(struct dio *dio)
static blk_status_t dio_bio_complete(struct dio *dio, struct bio *bio)
{
struct bio_vec *bvec;
- unsigned i;
blk_status_t err = bio->bi_status;
if (err) {
@@ -553,7 +552,7 @@ static blk_status_t dio_bio_complete(struct dio *dio, struct bio *bio)
} else {
struct bvec_iter_all iter_all;
- bio_for_each_segment_all(bvec, bio, i, iter_all) {
+ bio_for_each_segment_all(bvec, bio, iter_all) {
struct page *page = bvec->bv_page;
if (dio->op == REQ_OP_READ && !PageCompound(page) &&
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index 3e9298e6a705..4690618a92e9 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -61,11 +61,10 @@ static void buffer_io_error(struct buffer_head *bh)
static void ext4_finish_bio(struct bio *bio)
{
- int i;
struct bio_vec *bvec;
struct bvec_iter_all iter_all;
- bio_for_each_segment_all(bvec, bio, i, iter_all) {
+ bio_for_each_segment_all(bvec, bio, iter_all) {
struct page *page = bvec->bv_page;
#ifdef CONFIG_FS_ENCRYPTION
struct page *data_page = NULL;
diff --git a/fs/ext4/readpage.c b/fs/ext4/readpage.c
index 3adadf461825..3629a74b7f94 100644
--- a/fs/ext4/readpage.c
+++ b/fs/ext4/readpage.c
@@ -71,7 +71,6 @@ static inline bool ext4_bio_encrypted(struct bio *bio)
static void mpage_end_io(struct bio *bio)
{
struct bio_vec *bv;
- int i;
struct bvec_iter_all iter_all;
if (ext4_bio_encrypted(bio)) {
@@ -82,7 +81,7 @@ static void mpage_end_io(struct bio *bio)
return;
}
}
- bio_for_each_segment_all(bv, bio, i, iter_all) {
+ bio_for_each_segment_all(bv, bio, iter_all) {
struct page *page = bv->bv_page;
if (!bio->bi_status) {
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index e7ae26e36c9c..38faf661e237 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -1760,8 +1760,6 @@ int ext4_group_extend(struct super_block *sb, struct ext4_super_block *es,
ext4_msg(sb, KERN_ERR,
"filesystem too large to resize to %llu blocks safely",
n_blocks_count);
- if (sizeof(sector_t) < 8)
- ext4_warning(sb, "CONFIG_LBDAF not enabled");
return -EINVAL;
}
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 981f702848e7..0e63069b9d5b 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -2705,13 +2705,9 @@ static loff_t ext4_max_size(int blkbits, int has_huge_files)
loff_t res;
loff_t upper_limit = MAX_LFS_FILESIZE;
- /* small i_blocks in vfs inode? */
- if (!has_huge_files || sizeof(blkcnt_t) < sizeof(u64)) {
- /*
- * CONFIG_LBDAF is not enabled implies the inode
- * i_block represent total blocks in 512 bytes
- * 32 == size of vfs inode i_blocks * 8
- */
+ BUILD_BUG_ON(sizeof(blkcnt_t) < sizeof(u64));
+
+ if (!has_huge_files) {
upper_limit = (1LL << 32) - 1;
/* total blocks in file system block size */
@@ -2752,11 +2748,11 @@ static loff_t ext4_max_bitmap_size(int bits, int has_huge_files)
* number of 512-byte sectors of the file.
*/
- if (!has_huge_files || sizeof(blkcnt_t) < sizeof(u64)) {
+ if (!has_huge_files) {
/*
- * !has_huge_files or CONFIG_LBDAF not enabled implies that
- * the inode i_block field represents total file blocks in
- * 2^32 512-byte sectors == size of vfs inode i_blocks * 8
+ * !has_huge_files or implies that the inode i_block field
+ * represents total file blocks in 2^32 512-byte sectors ==
+ * size of vfs inode i_blocks * 8
*/
upper_limit = (1LL << 32) - 1;
@@ -2896,18 +2892,6 @@ static int ext4_feature_set_ok(struct super_block *sb, int readonly)
~EXT4_FEATURE_RO_COMPAT_SUPP));
return 0;
}
- /*
- * Large file size enabled file system can only be mounted
- * read-write on 32-bit systems if kernel is built with CONFIG_LBDAF
- */
- if (ext4_has_feature_huge_file(sb)) {
- if (sizeof(blkcnt_t) < sizeof(u64)) {
- ext4_msg(sb, KERN_ERR, "Filesystem with huge files "
- "cannot be mounted RDWR without "
- "CONFIG_LBDAF");
- return 0;
- }
- }
if (ext4_has_feature_bigalloc(sb) && !ext4_has_feature_extents(sb)) {
ext4_msg(sb, KERN_ERR,
"Can't support bigalloc feature without "
@@ -4056,8 +4040,6 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
if (err) {
ext4_msg(sb, KERN_ERR, "filesystem"
" too large to mount safely on this system");
- if (sizeof(sector_t) < 8)
- ext4_msg(sb, KERN_WARNING, "CONFIG_LBDAF not enabled");
goto failed_mount;
}
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 9727944139f2..64040e998439 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -86,10 +86,9 @@ static void __read_end_io(struct bio *bio)
{
struct page *page;
struct bio_vec *bv;
- int i;
struct bvec_iter_all iter_all;
- bio_for_each_segment_all(bv, bio, i, iter_all) {
+ bio_for_each_segment_all(bv, bio, iter_all) {
page = bv->bv_page;
/* PG_error was set if any post_read step failed */
@@ -164,7 +163,6 @@ static void f2fs_write_end_io(struct bio *bio)
{
struct f2fs_sb_info *sbi = bio->bi_private;
struct bio_vec *bvec;
- int i;
struct bvec_iter_all iter_all;
if (time_to_inject(sbi, FAULT_WRITE_IO)) {
@@ -172,7 +170,7 @@ static void f2fs_write_end_io(struct bio *bio)
bio->bi_status = BLK_STS_IOERR;
}
- bio_for_each_segment_all(bvec, bio, i, iter_all) {
+ bio_for_each_segment_all(bvec, bio, iter_all) {
struct page *page = bvec->bv_page;
enum count_type type = WB_DATA_TYPE(page);
@@ -349,7 +347,6 @@ static bool __has_merged_page(struct f2fs_bio_info *io, struct inode *inode,
{
struct bio_vec *bvec;
struct page *target;
- int i;
struct bvec_iter_all iter_all;
if (!io->bio)
@@ -358,7 +355,7 @@ static bool __has_merged_page(struct f2fs_bio_info *io, struct inode *inode,
if (!inode && !page && !ino)
return true;
- bio_for_each_segment_all(bvec, io->bio, i, iter_all) {
+ bio_for_each_segment_all(bvec, io->bio, iter_all) {
if (bvec->bv_page->mapping)
target = bvec->bv_page;
diff --git a/fs/gfs2/Kconfig b/fs/gfs2/Kconfig
index 3ed2b088dcfd..6a1e499543f5 100644
--- a/fs/gfs2/Kconfig
+++ b/fs/gfs2/Kconfig
@@ -1,6 +1,5 @@
config GFS2_FS
tristate "GFS2 file system support"
- depends on (64BIT || LBDAF)
select FS_POSIX_ACL
select CRC32
select LIBCRC32C
diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c
index 8722c60b11fe..6f09b5e3dd6e 100644
--- a/fs/gfs2/lops.c
+++ b/fs/gfs2/lops.c
@@ -207,7 +207,6 @@ static void gfs2_end_log_write(struct bio *bio)
struct gfs2_sbd *sdp = bio->bi_private;
struct bio_vec *bvec;
struct page *page;
- int i;
struct bvec_iter_all iter_all;
if (bio->bi_status) {
@@ -216,7 +215,7 @@ static void gfs2_end_log_write(struct bio *bio)
wake_up(&sdp->sd_logd_waitq);
}
- bio_for_each_segment_all(bvec, bio, i, iter_all) {
+ bio_for_each_segment_all(bvec, bio, iter_all) {
page = bvec->bv_page;
if (page_has_buffers(page))
gfs2_end_log_write_bh(sdp, bvec, bio->bi_status);
diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c
index 3201342404a7..ff86e1d4f8ff 100644
--- a/fs/gfs2/meta_io.c
+++ b/fs/gfs2/meta_io.c
@@ -189,10 +189,9 @@ struct buffer_head *gfs2_meta_new(struct gfs2_glock *gl, u64 blkno)
static void gfs2_meta_read_endio(struct bio *bio)
{
struct bio_vec *bvec;
- int i;
struct bvec_iter_all iter_all;
- bio_for_each_segment_all(bvec, bio, i, iter_all) {
+ bio_for_each_segment_all(bvec, bio, iter_all) {
struct page *page = bvec->bv_page;
struct buffer_head *bh = page_buffers(page);
unsigned int len = bvec->bv_len;
diff --git a/fs/iomap.c b/fs/iomap.c
index 9ef049d61e8a..23ef63fd1669 100644
--- a/fs/iomap.c
+++ b/fs/iomap.c
@@ -245,10 +245,9 @@ iomap_read_end_io(struct bio *bio)
{
int error = blk_status_to_errno(bio->bi_status);
struct bio_vec *bvec;
- int i;
struct bvec_iter_all iter_all;
- bio_for_each_segment_all(bvec, bio, i, iter_all)
+ bio_for_each_segment_all(bvec, bio, iter_all)
iomap_read_page_end_io(bvec, error);
bio_put(bio);
}
@@ -1599,9 +1598,8 @@ static void iomap_dio_bio_end_io(struct bio *bio)
if (!bio_flagged(bio, BIO_NO_PAGE_REF)) {
struct bvec_iter_all iter_all;
struct bio_vec *bvec;
- int i;
- bio_for_each_segment_all(bvec, bio, i, iter_all)
+ bio_for_each_segment_all(bvec, bio, iter_all)
put_page(bvec->bv_page);
}
bio_put(bio);
diff --git a/fs/mpage.c b/fs/mpage.c
index 3f19da75178b..436a85260394 100644
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -47,10 +47,9 @@
static void mpage_end_io(struct bio *bio)
{
struct bio_vec *bv;
- int i;
struct bvec_iter_all iter_all;
- bio_for_each_segment_all(bv, bio, i, iter_all) {
+ bio_for_each_segment_all(bv, bio, iter_all) {
struct page *page = bv->bv_page;
page_endio(page, bio_op(bio),
blk_status_to_errno(bio->bi_status));
diff --git a/fs/nfs/Kconfig b/fs/nfs/Kconfig
index 5f93cfacb3d1..69d02cf8cf37 100644
--- a/fs/nfs/Kconfig
+++ b/fs/nfs/Kconfig
@@ -121,7 +121,6 @@ config PNFS_FILE_LAYOUT
config PNFS_BLOCK
tristate
depends on NFS_V4_1 && BLK_DEV_DM
- depends on 64BIT || LBDAF
default NFS_V4
config PNFS_FLEXFILE_LAYOUT
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 7982a93e630f..8821bc7b9c72 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -594,7 +594,6 @@ static unsigned long long ocfs2_max_file_offset(unsigned int bbits,
*/
#if BITS_PER_LONG == 32
-# if defined(CONFIG_LBDAF)
BUILD_BUG_ON(sizeof(sector_t) != 8);
/*
* We might be limited by page cache size.
@@ -608,15 +607,6 @@ static unsigned long long ocfs2_max_file_offset(unsigned int bbits,
*/
bitshift = 31;
}
-# else
- /*
- * We are limited by the size of sector_t. Use block size, as
- * that's what we expose to the VFS.
- */
- bytes = 1 << bbits;
- trim = 1;
- bitshift = 31;
-# endif
#endif
/*
diff --git a/fs/stack.c b/fs/stack.c
index a54e33ed10f1..664ed35558bd 100644
--- a/fs/stack.c
+++ b/fs/stack.c
@@ -21,11 +21,10 @@ void fsstack_copy_inode_size(struct inode *dst, struct inode *src)
i_size = i_size_read(src);
/*
- * But if CONFIG_LBDAF (on 32-bit), we ought to make an effort to
- * keep the two halves of i_blocks in sync despite SMP or PREEMPT -
- * though stat's generic_fillattr() doesn't bother, and we won't be
- * applying quotas (where i_blocks does become important) at the
- * upper level.
+ * But on 32-bit, we ought to make an effort to keep the two halves of
+ * i_blocks in sync despite SMP or PREEMPT - though stat's
+ * generic_fillattr() doesn't bother, and we won't be applying quotas
+ * (where i_blocks does become important) at the upper level.
*
* We don't actually know what locking is used at the lower level;
* but if it's a filesystem that supports quotas, it will be using
@@ -44,9 +43,9 @@ void fsstack_copy_inode_size(struct inode *dst, struct inode *src)
* include/linux/fs.h). We don't necessarily hold i_mutex when this
* is called, so take i_lock for that case.
*
- * And if CONFIG_LBDAF (on 32-bit), continue our effort to keep the
- * two halves of i_blocks in sync despite SMP or PREEMPT: use i_lock
- * for that case too, and do both at once by combining the tests.
+ * And if on 32-bit, continue our effort to keep the two halves of
+ * i_blocks in sync despite SMP or PREEMPT: use i_lock for that case
+ * too, and do both at once by combining the tests.
*
* There is none of this locking overhead in the 64-bit case.
*/
diff --git a/fs/xfs/Kconfig b/fs/xfs/Kconfig
index 457ac9f97377..99af5e5bda9f 100644
--- a/fs/xfs/Kconfig
+++ b/fs/xfs/Kconfig
@@ -1,7 +1,6 @@
config XFS_FS
tristate "XFS filesystem support"
depends on BLOCK
- depends on (64BIT || LBDAF)
select EXPORTFS
select LIBCRC32C
select FS_IOMAP
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
index 09ac1bb4c2b7..a6f0f4761a37 100644
--- a/fs/xfs/xfs_aops.c
+++ b/fs/xfs/xfs_aops.c
@@ -98,7 +98,6 @@ xfs_destroy_ioend(
for (bio = &ioend->io_inline_bio; bio; bio = next) {
struct bio_vec *bvec;
- int i;
struct bvec_iter_all iter_all;
/*
@@ -111,7 +110,7 @@ xfs_destroy_ioend(
next = bio->bi_private;
/* walk each page on bio, ending page IO on them */
- bio_for_each_segment_all(bvec, bio, i, iter_all)
+ bio_for_each_segment_all(bvec, bio, iter_all)
xfs_finish_page_writeback(inode, bvec, error);
bio_put(bio);
}
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index b56c6e585ece..a14d11d78bd8 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -534,26 +534,18 @@ xfs_max_file_offset(
/* Figure out maximum filesize, on Linux this can depend on
* the filesystem blocksize (on 32 bit platforms).
- * __block_write_begin does this in an [unsigned] long...
+ * __block_write_begin does this in an [unsigned] long long...
* page->index << (PAGE_SHIFT - bbits)
* So, for page sized blocks (4K on 32 bit platforms),
* this wraps at around 8Tb (hence MAX_LFS_FILESIZE which is
* (((u64)PAGE_SIZE << (BITS_PER_LONG-1))-1)
* but for smaller blocksizes it is less (bbits = log2 bsize).
- * Note1: get_block_t takes a long (implicit cast from above)
- * Note2: The Large Block Device (LBD and HAVE_SECTOR_T) patch
- * can optionally convert the [unsigned] long from above into
- * an [unsigned] long long.
*/
#if BITS_PER_LONG == 32
-# if defined(CONFIG_LBDAF)
ASSERT(sizeof(sector_t) == 8);
pagefactor = PAGE_SIZE;
bitshift = BITS_PER_LONG;
-# else
- pagefactor = PAGE_SIZE >> (PAGE_SHIFT - blockshift);
-# endif
#endif
return (((uint64_t)pagefactor) << bitshift) - 1;
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