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Message-ID: <46BBDD5C.6020600@suse.de>
Date: Fri, 10 Aug 2007 11:37:00 +0800
From: Coly Li <coyli@...e.de>
To: linux-ext4@...r.kernel.org
Subject: [PATCH] e2fsprogs: remove fragment support which will never be implemented
[modified format]
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
- From last patch, I found some strings contain '@' are treated as email address by my email client.
Therefore I resend this post again with modified format. Hope it is OK this time :-)
Signed-Off-By: Coly Li <coyli@...e.de>
diff --git a/debugfs/debugfs.c b/debugfs/debugfs.c
index 190c4b7..e94302d 100644
- --- a/debugfs/debugfs.c
+++ b/debugfs/debugfs.c
@@ -521,7 +521,6 @@ void internal_dump_inode(FILE *out, const char *prefix,
int do_dump_blocks)
{
const char *i_type;
- - char frag, fsize;
int os = current_fs->super->s_creator_os;
if (LINUX_S_ISDIR(inode->i_mode)) i_type = "directory";
@@ -564,20 +563,6 @@ void internal_dump_inode(FILE *out, const char *prefix,
else
fprintf(out, "%sLinks: %d Blockcount: %u\n",
prefix, inode->i_links_count, inode->i_blocks);
- - switch (os) {
- - case EXT2_OS_HURD:
- - frag = inode->osd2.hurd2.h_i_frag;
- - fsize = inode->osd2.hurd2.h_i_fsize;
- - break;
- - case EXT2_OS_MASIX:
- - frag = inode->osd2.masix2.m_i_frag;
- - fsize = inode->osd2.masix2.m_i_fsize;
- - break;
- - default:
- - frag = fsize = 0;
- - }
- - fprintf(out, "%sFragment: Address: %d Number: %d Size: %d\n",
- - prefix, inode->i_faddr, frag, fsize);
fprintf(out, "%sctime: 0x%08x -- %s", prefix, inode->i_ctime,
time_to_string(inode->i_ctime));
fprintf(out, "%satime: 0x%08x -- %s", prefix, inode->i_atime,
@@ -849,7 +834,6 @@ void do_modify_inode(int argc, char *argv[])
struct ext2_inode inode;
ext2_ino_t inode_num;
int i;
- - unsigned char *frag, *fsize;
char buf[80];
int os;
const char *hex_format = "0x%x";
@@ -893,24 +877,6 @@ void do_modify_inode(int argc, char *argv[])
modify_u32(argv[0], "Translator Block",
decimal_format, &inode.osd1.hurd1.h_i_translator);
- - modify_u32(argv[0], "Fragment address", decimal_format, &inode.i_faddr);
- - switch (os) {
- - case EXT2_OS_HURD:
- - frag = &inode.osd2.hurd2.h_i_frag;
- - fsize = &inode.osd2.hurd2.h_i_fsize;
- - break;
- - case EXT2_OS_MASIX:
- - frag = &inode.osd2.masix2.m_i_frag;
- - fsize = &inode.osd2.masix2.m_i_fsize;
- - break;
- - default:
- - frag = fsize = 0;
- - }
- - if (frag)
- - modify_u8(argv[0], "Fragment number", decimal_format, frag);
- - if (fsize)
- - modify_u8(argv[0], "Fragment size", decimal_format, fsize);
- -
for (i=0; i < EXT2_NDIR_BLOCKS; i++) {
sprintf(buf, "Direct Block #%d", i);
modify_u32(argv[0], buf, decimal_format, &inode.i_block[i]);
diff --git a/debugfs/set_fields.c b/debugfs/set_fields.c
index 9ff7f8c..5f95a60 100644
- --- a/debugfs/set_fields.c
+++ b/debugfs/set_fields.c
@@ -65,9 +65,7 @@ static struct field_set_info super_fields[] = {
{ "free_inodes_count", &set_sb.s_free_inodes_count, 4, parse_uint },
{ "first_data_block", &set_sb.s_first_data_block, 4, parse_uint },
{ "log_block_size", &set_sb.s_log_block_size, 4, parse_uint },
- - { "log_frag_size", &set_sb.s_log_frag_size, 4, parse_int },
{ "blocks_per_group", &set_sb.s_blocks_per_group, 4, parse_uint },
- - { "frags_per_group", &set_sb.s_frags_per_group, 4, parse_uint },
{ "inodes_per_group", &set_sb.s_inodes_per_group, 4, parse_uint },
{ "mtime", &set_sb.s_mtime, 4, parse_time },
{ "wtime", &set_sb.s_wtime, 4, parse_time },
@@ -141,10 +139,7 @@ static struct field_set_info inode_fields[] = {
{ "generation", &set_inode.i_generation, 4, parse_uint },
{ "file_acl", &set_inode.i_file_acl, 4, parse_uint },
{ "dir_acl", &set_inode.i_dir_acl, 4, parse_uint },
- - { "faddr", &set_inode.i_faddr, 4, parse_uint },
{ "blocks_hi", &set_inode.osd2.linux2.l_i_blocks_hi, 2, parse_uint },
- - { "frag", &set_inode.osd2.hurd2.h_i_frag, 1, parse_uint },
- - { "fsize", &set_inode.osd2.hurd2.h_i_fsize, 1, parse_uint },
{ "uid_high", &set_inode.osd2.linux2.l_i_uid_high, 2, parse_uint },
{ "gid_high", &set_inode.osd2.linux2.l_i_gid_high, 2, parse_uint },
{ "author", &set_inode.osd2.hurd2.h_i_author, 4, parse_uint },
diff --git a/e2fsck/message.c b/e2fsck/message.c
index b2e3e0f..e263bca 100644
- --- a/e2fsck/message.c
+++ b/e2fsck/message.c
@@ -293,9 +293,6 @@ static _INLINE_ void expand_inode_expression(char ch,
time_str = asctime(do_gmt ? gmtime(&t) : localtime(&t));
printf("%.24s", time_str);
break;
- - case 'F':
- - printf("%u", inode->i_faddr);
- - break;
case 'f':
printf("%u", inode->i_file_acl);
break;
diff --git a/e2fsck/mtrace.h b/e2fsck/mtrace.h
index 2ed20eb..71b6c6f 100644
- --- a/e2fsck/mtrace.h
+++ b/e2fsck/mtrace.h
@@ -97,10 +97,7 @@ extern __ptr_t valloc __P ((size_t __size));
#endif
/* The allocator divides the heap into blocks of fixed size; large
- - requests receive one or more whole blocks, and small requests
- - receive a fragment of a block. Fragment sizes are powers of two,
- - and all fragments of a block are the same size. When all the
- - fragments in a block have been freed, the block itself is freed. */
+ requests receive one or more whole blocks */
#define INT_BIT (CHAR_BIT * sizeof(int))
#define BLOCKLOG (INT_BIT > 16 ? 12 : 9)
#define BLOCKSIZE (1 << BLOCKLOG)
@@ -125,11 +122,7 @@ typedef union
int type;
union
{
- - struct
- - {
- - size_t nfree; /* Free fragments in a fragmented block. */
- - size_t first; /* First free fragment of the block. */
- - } frag;
+ size_t reserved[2];
/* Size (in blocks) of a large cluster. */
size_t size;
} info;
@@ -157,16 +150,6 @@ extern malloc_info *_heapinfo;
/* Current search index for the heap table. */
extern size_t _heapindex;
- -/* Limit of valid info table indices. */
- -extern size_t _heaplimit;
- -
- -/* Doubly linked lists of free fragments. */
- -struct list
- - {
- - struct list *next;
- - struct list *prev;
- - };
- -
/* Free list headers for each fragment size. */
extern struct list _fraghead[];
diff --git a/e2fsck/pass1.c b/e2fsck/pass1.c
index ceb9c7f..7c17a74 100644
- --- a/e2fsck/pass1.c
+++ b/e2fsck/pass1.c
@@ -475,7 +475,6 @@ void e2fsck_pass1(e2fsck_t ctx)
#ifdef RESOURCE_TRACK
struct resource_track rtrack;
#endif
- - unsigned char frag, fsize;
struct problem_context pctx;
struct scan_callback_struct scan_struct;
struct ext2_super_block *sb = ctx->fs->super;
@@ -829,21 +828,8 @@ void e2fsck_pass1(e2fsck_t ctx)
}
ext2fs_mark_inode_bitmap(ctx->inode_used_map, ino);
- - switch (fs->super->s_creator_os) {
- - case EXT2_OS_HURD:
- - frag = inode->osd2.hurd2.h_i_frag;
- - fsize = inode->osd2.hurd2.h_i_fsize;
- - break;
- - case EXT2_OS_MASIX:
- - frag = inode->osd2.masix2.m_i_frag;
- - fsize = inode->osd2.masix2.m_i_fsize;
- - break;
- - default:
- - frag = fsize = 0;
- - }
- - if (inode->i_faddr || frag || fsize ||
- - (LINUX_S_ISDIR(inode->i_mode) && inode->i_dir_acl))
+ if ((LINUX_S_ISDIR(inode->i_mode) && inode->i_dir_acl))
mark_inode_bad(ctx, ino);
if ((fs->super->s_creator_os == EXT2_OS_LINUX) &&
!(fs->super->s_feature_ro_compat &
diff --git a/e2fsck/pass2.c b/e2fsck/pass2.c
index 7f7635f..84774d6 100644
- --- a/e2fsck/pass2.c
+++ b/e2fsck/pass2.c
@@ -1187,7 +1187,6 @@ extern int e2fsck_process_bad_inode(e2fsck_t ctx, ext2_ino_t dir,
struct ext2_inode inode;
int inode_modified = 0;
int not_fixed = 0;
- - unsigned char *frag, *fsize;
struct problem_context pctx;
int problem = 0;
@@ -1240,45 +1239,6 @@ extern int e2fsck_process_bad_inode(e2fsck_t ctx, ext2_ino_t dir,
problem = 0;
}
- - if (inode.i_faddr) {
- - if (fix_problem(ctx, PR_2_FADDR_ZERO, &pctx)) {
- - inode.i_faddr = 0;
- - inode_modified++;
- - } else
- - not_fixed++;
- - }
- -
- - switch (fs->super->s_creator_os) {
- - case EXT2_OS_HURD:
- - frag = &inode.osd2.hurd2.h_i_frag;
- - fsize = &inode.osd2.hurd2.h_i_fsize;
- - break;
- - case EXT2_OS_MASIX:
- - frag = &inode.osd2.masix2.m_i_frag;
- - fsize = &inode.osd2.masix2.m_i_fsize;
- - break;
- - default:
- - frag = fsize = 0;
- - }
- - if (frag && *frag) {
- - pctx.num = *frag;
- - if (fix_problem(ctx, PR_2_FRAG_ZERO, &pctx)) {
- - *frag = 0;
- - inode_modified++;
- - } else
- - not_fixed++;
- - pctx.num = 0;
- - }
- - if (fsize && *fsize) {
- - pctx.num = *fsize;
- - if (fix_problem(ctx, PR_2_FSIZE_ZERO, &pctx)) {
- - *fsize = 0;
- - inode_modified++;
- - } else
- - not_fixed++;
- - pctx.num = 0;
- - }
- -
if ((fs->super->s_creator_os == EXT2_OS_LINUX) &&
!(fs->super->s_feature_ro_compat &
EXT4_FEATURE_RO_COMPAT_HUGE_FILE) &&
diff --git a/e2fsck/problem.c b/e2fsck/problem.c
index 0b6fd39..d229579 100644
- --- a/e2fsck/problem.c
+++ b/e2fsck/problem.c
@@ -959,11 +959,6 @@ static struct e2fsck_problem problem_table[] = {
N_("i_dir_acl @F %Id, @s zero.\n"),
PROMPT_CLEAR, 0 },
- - /* i_frag should be zero */
- - { PR_2_FRAG_ZERO,
- - N_("i_frag @F %N, @s zero.\n"),
- - PROMPT_CLEAR, 0 },
- -
/* i_fsize should be zero */
{ PR_2_FSIZE_ZERO,
N_("i_fsize @F %N, @s zero.\n"),
diff --git a/e2fsck/problem.h b/e2fsck/problem.h
index f5f7212..e8ba735 100644
- --- a/e2fsck/problem.h
+++ b/e2fsck/problem.h
@@ -558,8 +558,8 @@ struct problem_context {
/* Second entry in directory inode doesn't contain '..' */
#define PR_2_2ND_NOT_DOT_DOT 0x02000C
- -/* i_faddr should be zero */
- -#define PR_2_FADDR_ZERO 0x02000D
+/* Duplicate directory entry found */
+#define PR_2_REPORT_DUP_DIRENT 0x02000D
/* i_file_acl should be zero */
#define PR_2_FILE_ACL_ZERO 0x02000E
@@ -567,11 +567,11 @@ struct problem_context {
/* i_dir_acl should be zero */
#define PR_2_DIR_ACL_ZERO 0x02000F
- -/* i_frag should be zero */
- -#define PR_2_FRAG_ZERO 0x020010
+/* Non-unique filename found */
+#define PR_2_NON_UNIQUE_FILE 0x020010
- -/* i_fsize should be zero */
- -#define PR_2_FSIZE_ZERO 0x020011
+/* i_blocks_hi should be zero */
+#define PR_2_BLOCKS_HI_ZERO 0x020011
/* inode has bad mode */
#define PR_2_BAD_MODE 0x020012
@@ -699,14 +699,8 @@ struct problem_context {
/* Duplicate directory entry found */
#define PR_2_DUPLICATE_DIRENT 0x020041
- -/* Non-unique filename found */
- -#define PR_2_NON_UNIQUE_FILE 0x020042
- -/* Duplicate directory entry found */
- -#define PR_2_REPORT_DUP_DIRENT 0x020043
- -/* i_blocks_hi should be zero */
- -#define PR_2_BLOCKS_HI_ZERO 0x020044
/*
* Pass 3 errors
diff --git a/e2fsck/super.c b/e2fsck/super.c
index 00a131c..f42e29d 100644
- --- a/e2fsck/super.c
+++ b/e2fsck/super.c
@@ -497,11 +497,6 @@ void check_super_block(e2fsck_t ctx)
check_super_value(ctx, "log_block_size", sb->s_log_block_size,
MIN_CHECK | MAX_CHECK, 0,
EXT2_MAX_BLOCK_LOG_SIZE - EXT2_MIN_BLOCK_LOG_SIZE);
- - check_super_value(ctx, "log_frag_size", sb->s_log_frag_size,
- - MIN_CHECK | MAX_CHECK, 0, sb->s_log_block_size);
- - check_super_value(ctx, "frags_per_group", sb->s_frags_per_group,
- - MIN_CHECK | MAX_CHECK, sb->s_blocks_per_group,
- - bpg_max);
check_super_value(ctx, "blocks_per_group", sb->s_blocks_per_group,
MIN_CHECK | MAX_CHECK, 8, bpg_max);
check_super_value(ctx, "inodes_per_group", sb->s_inodes_per_group,
@@ -533,24 +528,6 @@ void check_super_block(e2fsck_t ctx)
}
}
- - if (sb->s_log_block_size != (__u32) sb->s_log_frag_size) {
- - pctx.blk = EXT2_BLOCK_SIZE(sb);
- - pctx.blk2 = EXT2_FRAG_SIZE(sb);
- - fix_problem(ctx, PR_0_NO_FRAGMENTS, &pctx);
- - ctx->flags |= E2F_FLAG_ABORT;
- - return;
- - }
- -
- - should_be = sb->s_frags_per_group >>
- - (sb->s_log_block_size - sb->s_log_frag_size);
- - if (sb->s_blocks_per_group != should_be) {
- - pctx.blk = sb->s_blocks_per_group;
- - pctx.blk2 = should_be;
- - fix_problem(ctx, PR_0_BLOCKS_PER_GROUP, &pctx);
- - ctx->flags |= E2F_FLAG_ABORT;
- - return;
- - }
- -
should_be = (sb->s_log_block_size == 0) ? 1 : 0;
if (sb->s_first_data_block != should_be) {
pctx.blk = sb->s_first_data_block;
diff --git a/lib/e2p/ls.c b/lib/e2p/ls.c
index b9ae14a..771addb 100644
- --- a/lib/e2p/ls.c
+++ b/lib/e2p/ls.c
@@ -221,12 +221,10 @@ void list_super2(struct ext2_super_block * sb, FILE *f)
fprintf(f, "Free inodes: %u\n", sb->s_free_inodes_count);
fprintf(f, "First block: %u\n", sb->s_first_data_block);
fprintf(f, "Block size: %u\n", EXT2_BLOCK_SIZE(sb));
- - fprintf(f, "Fragment size: %u\n", EXT2_FRAG_SIZE(sb));
if (sb->s_reserved_gdt_blocks)
fprintf(f, "Reserved GDT blocks: %u\n",
sb->s_reserved_gdt_blocks);
fprintf(f, "Blocks per group: %u\n", sb->s_blocks_per_group);
- - fprintf(f, "Fragments per group: %u\n", sb->s_frags_per_group);
fprintf(f, "Inodes per group: %u\n", sb->s_inodes_per_group);
fprintf(f, "Inode blocks per group: %u\n", inode_blocks_per_group);
if (sb->s_first_meta_bg)
diff --git a/lib/ext2fs/ext2_fs.h b/lib/ext2fs/ext2_fs.h
index a316665..83929a2 100644
- --- a/lib/ext2fs/ext2_fs.h
+++ b/lib/ext2fs/ext2_fs.h
@@ -97,20 +97,6 @@
#define EXT2_ADDR_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / sizeof(__u32))
/*
- - * Macro-instructions used to manage fragments
- - */
- -#define EXT2_MIN_FRAG_SIZE EXT2_MIN_BLOCK_SIZE
- -#define EXT2_MAX_FRAG_SIZE EXT2_MAX_BLOCK_SIZE
- -#define EXT2_MIN_FRAG_LOG_SIZE EXT2_MIN_BLOCK_LOG_SIZE
- -#ifdef __KERNEL__
- -# define EXT2_FRAG_SIZE(s) (EXT2_SB(s)->s_frag_size)
- -# define EXT2_FRAGS_PER_BLOCK(s) (EXT2_SB(s)->s_frags_per_block)
- -#else
- -# define EXT2_FRAG_SIZE(s) (EXT2_MIN_FRAG_SIZE << (s)->s_log_frag_size)
- -# define EXT2_FRAGS_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / EXT2_FRAG_SIZE(s))
- -#endif
- -
- -/*
* ACL structures
*/
struct ext2_acl_header /* Header of Access Control Lists */
@@ -323,7 +309,7 @@ struct ext2_inode {
__u32 i_generation; /* File version (for NFS) */
__u32 i_file_acl; /* File ACL */
__u32 i_dir_acl; /* Directory ACL */
- - __u32 i_faddr; /* Fragment address */
+ __u32 i_faddr_reserved; /* Fragment address, removed */
union {
struct {
__u16 l_i_blocks_hi;
@@ -333,18 +319,14 @@ struct ext2_inode {
__u32 l_i_reserved2;
} linux2;
struct {
- - __u8 h_i_frag; /* Fragment number */
- - __u8 h_i_fsize; /* Fragment size */
+ __u16 h_i_reserved1;
__u16 h_i_mode_high;
__u16 h_i_uid_high;
__u16 h_i_gid_high;
__u32 h_i_author;
} hurd2;
struct {
- - __u8 m_i_frag; /* Fragment number */
- - __u8 m_i_fsize; /* Fragment size */
- - __u16 m_pad1;
- - __u32 m_i_reserved2[2];
+ __u32 m_i_reserved2[3];
} masix2;
} osd2; /* OS dependent 2 */
};
@@ -379,7 +361,7 @@ struct ext2_inode_large {
__u32 i_generation; /* File version (for NFS) */
__u32 i_file_acl; /* File ACL */
__u32 i_dir_acl; /* Directory ACL */
- - __u32 i_faddr; /* Fragment address */
+ __u32 i_faddr_reserved; /* Fragment address, removed */
union {
struct {
__u16 l_i_blocks_hi;
@@ -389,18 +371,14 @@ struct ext2_inode_large {
__u32 l_i_reserved2;
} linux2;
struct {
- - __u8 h_i_frag; /* Fragment number */
- - __u8 h_i_fsize; /* Fragment size */
+ __u16 h_i_reserved1;
__u16 h_i_mode_high;
__u16 h_i_uid_high;
__u16 h_i_gid_high;
__u32 h_i_author;
} hurd2;
struct {
- - __u8 m_i_frag; /* Fragment number */
- - __u8 m_i_fsize; /* Fragment size */
- - __u16 m_pad1;
- - __u32 m_i_reserved2[2];
+ __u32 m_i_reserved2[3];
} masix2;
} osd2; /* OS dependent 2 */
__u16 i_extra_isize;
@@ -416,8 +394,6 @@ struct ext2_inode_large {
#if defined(__KERNEL__) || defined(__linux__)
#define i_reserved1 osd1.linux1.l_i_reserved1
- -#define i_frag osd2.linux2.l_i_frag
- -#define i_fsize osd2.linux2.l_i_fsize
#define i_uid_low i_uid
#define i_gid_low i_gid
#define i_uid_high osd2.linux2.l_i_uid_high
@@ -429,8 +405,6 @@ struct ext2_inode_large {
#if defined(__GNU__)
#define i_translator osd1.hurd1.h_i_translator
- -#define i_frag osd2.hurd2.h_i_frag;
- -#define i_fsize osd2.hurd2.h_i_fsize;
#define i_uid_high osd2.hurd2.h_i_uid_high
#define i_gid_high osd2.hurd2.h_i_gid_high
#define i_author osd2.hurd2.h_i_author
@@ -441,8 +415,6 @@ struct ext2_inode_large {
#if defined(__masix__)
#define i_reserved1 osd1.masix1.m_i_reserved1
- -#define i_frag osd2.masix2.m_i_frag
- -#define i_fsize osd2.masix2.m_i_fsize
#define i_reserved2 osd2.masix2.m_i_reserved2
#define inode_uid(inode) ((inode).i_uid)
#define inode_gid(inode) ((inode).i_gid)
@@ -504,9 +476,9 @@ struct ext2_super_block {
__u32 s_free_inodes_count; /* Free inodes count */
__u32 s_first_data_block; /* First Data Block */
__u32 s_log_block_size; /* Block size */
- - __s32 s_log_frag_size; /* Fragment size */
+ __s32 s_log_frag_size_reserved; /* Original fragment size, removed now */
__u32 s_blocks_per_group; /* # Blocks per group */
- - __u32 s_frags_per_group; /* # Fragments per group */
+ __u32 s_frags_per_group_reserved; /* Original fragments per group, removed now */
__u32 s_inodes_per_group; /* # Inodes per group */
__u32 s_mtime; /* Mount time */
__u32 s_wtime; /* Write time */
diff --git a/lib/ext2fs/ext2fs.h b/lib/ext2fs/ext2fs.h
index 20c63c0..18cdf8e 100644
- --- a/lib/ext2fs/ext2fs.h
+++ b/lib/ext2fs/ext2fs.h
@@ -198,7 +198,6 @@ struct struct_ext2_filsys {
char * device_name;
struct ext2_super_block * super;
unsigned int blocksize;
- - int fragsize;
dgrp_t group_desc_count;
unsigned long desc_blocks;
struct ext2_group_desc * group_desc;
diff --git a/lib/ext2fs/initialize.c b/lib/ext2fs/initialize.c
index 16e9eaa..c1bf1a0 100644
- --- a/lib/ext2fs/initialize.c
+++ b/lib/ext2fs/initialize.c
@@ -96,7 +96,6 @@ errcode_t ext2fs_initialize(const char *name, int flags,
ext2_filsys fs;
errcode_t retval;
struct ext2_super_block *super;
- - int frags_per_block;
unsigned int rem;
unsigned int overhead = 0;
unsigned int ipg;
@@ -148,7 +147,6 @@ errcode_t ext2fs_initialize(const char *name, int flags,
super->s_state = EXT2_VALID_FS;
set_field(s_log_block_size, 0); /* default blocksize: 1024 bytes */
- - set_field(s_log_frag_size, 0); /* default fragsize: 1024 bytes */
set_field(s_first_data_block, super->s_log_block_size ? 0 : 1);
set_field(s_max_mnt_count, EXT2_DFL_MAX_MNT_COUNT);
set_field(s_errors, EXT2_ERRORS_DEFAULT);
@@ -177,14 +175,11 @@ errcode_t ext2fs_initialize(const char *name, int flags,
super->s_creator_os = CREATOR_OS;
fs->blocksize = EXT2_BLOCK_SIZE(super);
- - fs->fragsize = EXT2_FRAG_SIZE(super);
- - frags_per_block = fs->blocksize / fs->fragsize;
/* default: (fs->blocksize*8) blocks/group, up to 2^16 (GDT limit) */
set_field(s_blocks_per_group, fs->blocksize * 8);
if (super->s_blocks_per_group > EXT2_MAX_BLOCKS_PER_GROUP(super))
super->s_blocks_per_group = EXT2_MAX_BLOCKS_PER_GROUP(super);
- - super->s_frags_per_group = super->s_blocks_per_group * frags_per_block;
super->s_blocks_count = param->s_blocks_count;
super->s_r_blocks_count = param->s_r_blocks_count;
@@ -237,8 +232,6 @@ retry:
/* Try again with slightly different parameters */
super->s_blocks_per_group -= 8;
super->s_blocks_count = param->s_blocks_count;
- - super->s_frags_per_group = super->s_blocks_per_group *
- - frags_per_block;
goto retry;
} else
return EXT2_ET_TOO_MANY_INODES;
diff --git a/lib/ext2fs/openfs.c b/lib/ext2fs/openfs.c
index 55cc077..0861c64 100644
- --- a/lib/ext2fs/openfs.c
+++ b/lib/ext2fs/openfs.c
@@ -234,7 +234,6 @@ errcode_t ext2fs_open2(const char *name, const char *io_options,
retval = EXT2_ET_CORRUPT_SUPERBLOCK;
goto cleanup;
}
- - fs->fragsize = EXT2_FRAG_SIZE(fs->super);
fs->inode_blocks_per_group = ((fs->super->s_inodes_per_group *
EXT2_INODE_SIZE(fs->super) +
EXT2_BLOCK_SIZE(fs->super) - 1) /
diff --git a/lib/ext2fs/swapfs.c b/lib/ext2fs/swapfs.c
index 6576c59..c357890 100644
- --- a/lib/ext2fs/swapfs.c
+++ b/lib/ext2fs/swapfs.c
@@ -31,9 +31,9 @@ void ext2fs_swap_super(struct ext2_super_block * sb)
sb->s_free_inodes_count = ext2fs_swab32(sb->s_free_inodes_count);
sb->s_first_data_block = ext2fs_swab32(sb->s_first_data_block);
sb->s_log_block_size = ext2fs_swab32(sb->s_log_block_size);
- - sb->s_log_frag_size = ext2fs_swab32(sb->s_log_frag_size);
+ sb->s_log_frag_size_reserved = ext2fs_swab32(sb->s_log_frag_size_reserved);
sb->s_blocks_per_group = ext2fs_swab32(sb->s_blocks_per_group);
- - sb->s_frags_per_group = ext2fs_swab32(sb->s_frags_per_group);
+ sb->s_frags_per_group_reserved = ext2fs_swab32(sb->s_frags_per_group_reserved);
sb->s_inodes_per_group = ext2fs_swab32(sb->s_inodes_per_group);
sb->s_mtime = ext2fs_swab32(sb->s_mtime);
sb->s_wtime = ext2fs_swab32(sb->s_wtime);
@@ -168,7 +168,7 @@ void ext2fs_swap_inode_full(ext2_filsys fs, struct ext2_inode_large *t,
t->i_block[i] = f->i_block[i];
}
t->i_generation = ext2fs_swab32(f->i_generation);
- - t->i_faddr = ext2fs_swab32(f->i_faddr);
+ t->i_faddr_reserved = ext2fs_swab32(f->i_faddr_reserved);
switch (fs->super->s_creator_os) {
case EXT2_OS_LINUX:
@@ -187,8 +187,7 @@ void ext2fs_swap_inode_full(ext2_filsys fs, struct ext2_inode_large *t,
case EXT2_OS_HURD:
t->osd1.hurd1.h_i_translator =
ext2fs_swab32 (f->osd1.hurd1.h_i_translator);
- - t->osd2.hurd2.h_i_frag = f->osd2.hurd2.h_i_frag;
- - t->osd2.hurd2.h_i_fsize = f->osd2.hurd2.h_i_fsize;
+ t->osd2.hurd2.h_i_reserved1 = f->osd2.hurd2.h_i_reserved1;
t->osd2.hurd2.h_i_mode_high =
ext2fs_swab16 (f->osd2.hurd2.h_i_mode_high);
t->osd2.hurd2.h_i_uid_high =
@@ -201,13 +200,12 @@ void ext2fs_swap_inode_full(ext2_filsys fs, struct ext2_inode_large *t,
case EXT2_OS_MASIX:
t->osd1.masix1.m_i_reserved1 =
ext2fs_swab32(f->osd1.masix1.m_i_reserved1);
- - t->osd2.masix2.m_i_frag = f->osd2.masix2.m_i_frag;
- - t->osd2.masix2.m_i_fsize = f->osd2.masix2.m_i_fsize;
- - t->osd2.masix2.m_pad1 = ext2fs_swab16(f->osd2.masix2.m_pad1);
t->osd2.masix2.m_i_reserved2[0] =
ext2fs_swab32(f->osd2.masix2.m_i_reserved2[0]);
t->osd2.masix2.m_i_reserved2[1] =
ext2fs_swab32(f->osd2.masix2.m_i_reserved2[1]);
+ t->osd2.masix2.m_i_reserved2[2] =
+ ext2fs_swab32(f->osd2.masix2.m_i_reserved2[2]);
break;
}
diff --git a/misc/mke2fs.c b/misc/mke2fs.c
index 4a6cace..15a2816 100644
- --- a/misc/mke2fs.c
+++ b/misc/mke2fs.c
@@ -682,8 +682,6 @@ static void show_stats(ext2_filsys fs)
printf("\n");
printf(_("Block size=%u (log=%u)\n"), fs->blocksize,
s->s_log_block_size);
- - printf(_("Fragment size=%u (log=%u)\n"), fs->fragsize,
- - s->s_log_frag_size);
printf(_("%u inodes, %u blocks\n"), s->s_inodes_count,
s->s_blocks_count);
printf(_("%u blocks (%2.2f%%) reserved for the super user\n"),
@@ -699,8 +697,7 @@ static void show_stats(ext2_filsys fs)
printf(_("%u block groups\n"), fs->group_desc_count);
else
printf(_("%u block group\n"), fs->group_desc_count);
- - printf(_("%u blocks per group, %u fragments per group\n"),
- - s->s_blocks_per_group, s->s_frags_per_group);
+ printf(_("%u blocks per group\n"), s->s_blocks_per_group);
printf(_("%u inodes per group\n"), s->s_inodes_per_group);
if (fs->group_desc_count == 1) {
@@ -1018,16 +1015,6 @@ static void PRS(int argc, char *argv[])
cflag++;
break;
case 'f':
- - size = strtoul(optarg, &tmp, 0);
- - if (size < EXT2_MIN_BLOCK_SIZE ||
- - size > EXT2_MAX_BLOCK_SIZE || *tmp) {
- - com_err(program_name, 0,
- - _("invalid fragment size - %s"),
- - optarg);
- - exit(1);
- - }
- - fs_param.s_log_frag_size =
- - int_log2(size >> EXT2_MIN_BLOCK_LOG_SIZE);
fprintf(stderr, _("Warning: fragments not supported. "
"Ignoring -f option\n"));
break;
@@ -1228,8 +1215,6 @@ static void PRS(int argc, char *argv[])
check_plausibility(device_name);
check_mount(device_name, force, _("filesystem"));
- - fs_param.s_log_frag_size = fs_param.s_log_block_size;
- -
if (noaction && fs_param.s_blocks_count) {
dev_size = fs_param.s_blocks_count;
retval = 0;
@@ -1411,7 +1396,7 @@ static void PRS(int argc, char *argv[])
inode_ratio = blocksize;
}
- - fs_param.s_log_frag_size = fs_param.s_log_block_size =
+ fs_param.s_log_block_size =
int_log2(blocksize >> EXT2_MIN_BLOCK_LOG_SIZE);
blocksize = EXT2_BLOCK_SIZE(&fs_param);
- --
Coly Li
SuSE PRC Labs
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