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f2fs-tools: support zoned device in Android

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commit ea9921f4f5b947084a70a94573c472bd953e1c0d
category: bugfix
issue: #I6VAS0
CVE: NA

Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------

This requires to change Android.bp in AOSP.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Change-Id: I28a4a701513cb2420cdf0e0e2aa3f60e712f2fcb
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
This commit is contained in:
Jaegeuk Kim 2020-12-23 10:13:59 -08:00 committed by dongsenhao
parent fefda1af29
commit 89c91958fa
5 changed files with 19 additions and 10 deletions
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9
configure.ac
View File

@ -95,6 +95,7 @@ AC_CHECK_HEADERS(m4_flatten([
blkid/blkid.h
byteswap.h
fcntl.h
kernel/uapi/linux/blkzoned.h
linux/blkzoned.h
linux/falloc.h
linux/fiemap.h
@ -222,7 +223,13 @@ AC_CONFIG_FILES([
AC_CHECK_MEMBER([struct blk_zone.capacity],
[AC_DEFINE(HAVE_BLK_ZONE_REP_V2, [1], [report zones includes zone capacity])],
[], [[#include <linux/blkzoned.h>]])
[], [[
#ifdef HAVE_KERNEL_UAPI_LINUX_BLKZONED_H
#include <kernel/uapi/linux/blkzoned.h>
#elif defined(HAVE_LINUX_BLKZONED_H)
#include <linux/blkzoned.h>
#endif
]])
# export library version info for mkfs/libf2fs_format_la
AC_SUBST(FMT_CURRENT, 7)

2
fsck/fsck.c
View File

@ -2994,7 +2994,7 @@ struct write_pointer_check_data {
int dev_index;
};
static int chk_and_fix_wp_with_sit(int i, void *blkzone, void *opaque)
static int chk_and_fix_wp_with_sit(int UNUSED(i), void *blkzone, void *opaque)
{
struct blk_zone *blkz = (struct blk_zone *)blkzone;
struct write_pointer_check_data *wpd = opaque;

4
include/android_config.h
View File

@ -1,7 +1,10 @@
#if defined(__linux__)
#define HAVE_BLK_ZONE_REP_V2 1
#define HAVE_BYTESWAP_H 1
#define HAVE_FCNTL_H 1
#define HAVE_FALLOC_H 1
#define HAVE_KERNEL_UAPI_LINUX_BLKZONED_H 1
#define HAVE_LINUX_BLKZONED_H 1
#define HAVE_LINUX_HDREG_H 1
#define HAVE_LINUX_LIMITS_H 1
#define HAVE_POSIX_ACL_H 1
@ -19,6 +22,7 @@
#define HAVE_SYS_SYSMACROS_H 1
#define HAVE_SYS_XATTR_H 1
#define HAVE_UNISTD_H 1
#define HAVE_SCSI_SG_H 1
#define HAVE_FALLOCATE 1
#define HAVE_FSETXATTR 1

4
include/f2fs_fs.h
View File

@ -50,7 +50,9 @@
#endif
#include <sys/types.h>
#ifdef HAVE_LINUX_BLKZONED_H
#ifdef HAVE_KERNEL_UAPI_LINUX_BLKZONED_H
#include <kernel/uapi/linux/blkzoned.h>
#elif defined(HAVE_LINUX_BLKZONED_H)
#include <linux/blkzoned.h>
#endif

10
lib/libf2fs.c
View File

@ -36,11 +36,9 @@
#ifdef HAVE_SYS_UTSNAME_H
#include <sys/utsname.h>
#endif
#ifndef WITH_ANDROID
#ifdef HAVE_SCSI_SG_H
#include <scsi/sg.h>
#endif
#endif
#ifdef HAVE_LINUX_HDREG_H
#include <linux/hdreg.h>
#endif
@ -48,10 +46,8 @@
#include <linux/limits.h>
#endif
#ifndef WITH_ANDROID
/* SCSI command for standard inquiry*/
#define MODELINQUIRY 0x12,0x00,0x00,0x00,0x4A,0x00
#endif
#ifndef _WIN32 /* O_BINARY is windows-specific flag */
#define O_BINARY 0
@ -902,7 +898,7 @@ int get_device_info(int i)
#ifdef HDIO_GETGIO
struct hd_geometry geom;
#endif
#if !defined(WITH_ANDROID) && defined(__linux__)
#ifdef __linux__
sg_io_hdr_t io_hdr;
unsigned char reply_buffer[96] = {0};
unsigned char model_inq[6] = {MODELINQUIRY};
@ -1004,7 +1000,7 @@ int get_device_info(int i)
#endif
}
#if !defined(WITH_ANDROID) && defined(__linux__)
#ifdef __linux__
/* Send INQUIRY command */
memset(&io_hdr, 0, sizeof(sg_io_hdr_t));
io_hdr.interface_id = 'S';
@ -1035,7 +1031,7 @@ int get_device_info(int i)
return -1;
}
#if !defined(WITH_ANDROID) && defined(__linux__)
#ifdef __linux__
if (S_ISBLK(stat_buf->st_mode)) {
if (f2fs_get_zoned_model(i) < 0) {
free(stat_buf);