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Diffstat (limited to 'kernel/fs/hpfs/file.c')
-rw-r--r--kernel/fs/hpfs/file.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/kernel/fs/hpfs/file.c b/kernel/fs/hpfs/file.c
index 6d8cfe9b5..d3bcdd975 100644
--- a/kernel/fs/hpfs/file.c
+++ b/kernel/fs/hpfs/file.c
@@ -83,6 +83,11 @@ static int hpfs_get_block(struct inode *inode, sector_t iblock, struct buffer_he
if (s) {
if (bh_result->b_size >> 9 < n_secs)
n_secs = bh_result->b_size >> 9;
+ n_secs = hpfs_search_hotfix_map_for_range(inode->i_sb, s, n_secs);
+ if (unlikely(!n_secs)) {
+ s = hpfs_search_hotfix_map(inode->i_sb, s);
+ n_secs = 1;
+ }
map_bh(bh_result, inode->i_sb, s);
bh_result->b_size = n_secs << 9;
goto ret_0;
@@ -101,7 +106,7 @@ static int hpfs_get_block(struct inode *inode, sector_t iblock, struct buffer_he
inode->i_blocks++;
hpfs_i(inode)->mmu_private += 512;
set_buffer_new(bh_result);
- map_bh(bh_result, inode->i_sb, s);
+ map_bh(bh_result, inode->i_sb, hpfs_search_hotfix_map(inode->i_sb, s));
ret_0:
r = 0;
ret_r:
@@ -181,7 +186,7 @@ static int hpfs_write_end(struct file *file, struct address_space *mapping,
static sector_t _hpfs_bmap(struct address_space *mapping, sector_t block)
{
- return generic_block_bmap(mapping,block,hpfs_get_block);
+ return generic_block_bmap(mapping, block, hpfs_get_block);
}
const struct address_space_operations hpfs_aops = {
@@ -203,6 +208,7 @@ const struct file_operations hpfs_file_ops =
.release = hpfs_file_release,
.fsync = hpfs_file_fsync,
.splice_read = generic_file_splice_read,
+ .unlocked_ioctl = hpfs_ioctl,
};
const struct inode_operations hpfs_file_iops =