diff --git a/fs/squashfs/block.c b/fs/squashfs/block.c index 855f0e87066dc9d26483e9b61f5d6bda4ddcf0e2..2db8bcf7ff8595119e73712b377483cb7a575e2c 100644 --- a/fs/squashfs/block.c +++ b/fs/squashfs/block.c @@ -49,8 +49,7 @@ static int copy_bio_to_actor(struct bio *bio, bytes_to_copy = min_t(int, bytes_to_copy, req_length - copied_bytes); - memcpy(actor_addr + actor_offset, - page_address(bvec->bv_page) + bvec->bv_offset + offset, + memcpy(actor_addr + actor_offset, bvec_virt(bvec) + offset, bytes_to_copy); actor_offset += bytes_to_copy; @@ -177,7 +176,7 @@ int squashfs_read_data(struct super_block *sb, u64 index, int length, goto out_free_bio; } /* Extract the length of the metadata block */ - data = page_address(bvec->bv_page) + bvec->bv_offset; + data = bvec_virt(bvec); length = data[offset]; if (offset < bvec->bv_len - 1) { length |= data[offset + 1] << 8; @@ -186,7 +185,7 @@ int squashfs_read_data(struct super_block *sb, u64 index, int length, res = -EIO; goto out_free_bio; } - data = page_address(bvec->bv_page) + bvec->bv_offset; + data = bvec_virt(bvec); length |= data[0] << 8; } bio_free_pages(bio); diff --git a/fs/squashfs/lz4_wrapper.c b/fs/squashfs/lz4_wrapper.c index 233d5582fbeec6a3a54e577fc35219790d5fcf46..b685b6238316c7f65ba6e187606479f337476e6a 100644 --- a/fs/squashfs/lz4_wrapper.c +++ b/fs/squashfs/lz4_wrapper.c @@ -101,7 +101,7 @@ static int lz4_uncompress(struct squashfs_sb_info *msblk, void *strm, while (bio_next_segment(bio, &iter_all)) { int avail = min(bytes, ((int)bvec->bv_len) - offset); - data = page_address(bvec->bv_page) + bvec->bv_offset; + data = bvec_virt(bvec); memcpy(buff, data + offset, avail); buff += avail; bytes -= avail; diff --git a/fs/squashfs/lzo_wrapper.c b/fs/squashfs/lzo_wrapper.c index 97bb7d92ddcdf18f282f8a42646feaa8979a07b2..cb510a631968364b247674ed62746363ebcf9d28 100644 --- a/fs/squashfs/lzo_wrapper.c +++ b/fs/squashfs/lzo_wrapper.c @@ -76,7 +76,7 @@ static int lzo_uncompress(struct squashfs_sb_info *msblk, void *strm, while (bio_next_segment(bio, &iter_all)) { int avail = min(bytes, ((int)bvec->bv_len) - offset); - data = page_address(bvec->bv_page) + bvec->bv_offset; + data = bvec_virt(bvec); memcpy(buff, data + offset, avail); buff += avail; bytes -= avail; diff --git a/fs/squashfs/xz_wrapper.c b/fs/squashfs/xz_wrapper.c index e80419aed862b4a3042e4bb8e5162cf0249d294a..68f6d09bb3a2bc0388b3c34bd303107c5d0968ee 100644 --- a/fs/squashfs/xz_wrapper.c +++ b/fs/squashfs/xz_wrapper.c @@ -146,7 +146,7 @@ static int squashfs_xz_uncompress(struct squashfs_sb_info *msblk, void *strm, } avail = min(length, ((int)bvec->bv_len) - offset); - data = page_address(bvec->bv_page) + bvec->bv_offset; + data = bvec_virt(bvec); length -= avail; stream->buf.in = data + offset; stream->buf.in_size = avail; diff --git a/fs/squashfs/zlib_wrapper.c b/fs/squashfs/zlib_wrapper.c index bcb881ec47f226e1147b961e722543ef1ae17bbf..a20e9042146bd6f7424104ba66a26b6c8cbde9c0 100644 --- a/fs/squashfs/zlib_wrapper.c +++ b/fs/squashfs/zlib_wrapper.c @@ -76,7 +76,7 @@ static int zlib_uncompress(struct squashfs_sb_info *msblk, void *strm, } avail = min(length, ((int)bvec->bv_len) - offset); - data = page_address(bvec->bv_page) + bvec->bv_offset; + data = bvec_virt(bvec); length -= avail; stream->next_in = data + offset; stream->avail_in = avail; diff --git a/fs/squashfs/zstd_wrapper.c b/fs/squashfs/zstd_wrapper.c index b7cb1faa652d54ef51a93d661cd7744ea44b4ed0..0015cf8b55820b9b18faee1545ec2cd64f5a9b6e 100644 --- a/fs/squashfs/zstd_wrapper.c +++ b/fs/squashfs/zstd_wrapper.c @@ -94,7 +94,7 @@ static int zstd_uncompress(struct squashfs_sb_info *msblk, void *strm, } avail = min(length, ((int)bvec->bv_len) - offset); - data = page_address(bvec->bv_page) + bvec->bv_offset; + data = bvec_virt(bvec); length -= avail; in_buf.src = data + offset; in_buf.size = avail;