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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lliubbo...
[profile/ivi/kernel-adaptation-intel-automotive.git]
/
fs
/
ext4
/
resize.c
diff --git
a/fs/ext4/resize.c
b/fs/ext4/resize.c
index
f21fdbf
..
7a75e10
100644
(file)
--- a/
fs/ext4/resize.c
+++ b/
fs/ext4/resize.c
@@
-1460,6
+1460,7
@@
exit_journal:
EXT4_DESC_PER_BLOCK(sb));
int meta_bg = EXT4_HAS_INCOMPAT_FEATURE(sb,
EXT4_FEATURE_INCOMPAT_META_BG);
EXT4_DESC_PER_BLOCK(sb));
int meta_bg = EXT4_HAS_INCOMPAT_FEATURE(sb,
EXT4_FEATURE_INCOMPAT_META_BG);
+ sector_t old_gdb = 0;
update_backups(sb, sbi->s_sbh->b_blocknr, (char *)es,
sizeof(struct ext4_super_block), 0);
update_backups(sb, sbi->s_sbh->b_blocknr, (char *)es,
sizeof(struct ext4_super_block), 0);
@@
-1467,8
+1468,11
@@
exit_journal:
struct buffer_head *gdb_bh;
gdb_bh = sbi->s_group_desc[gdb_num];
struct buffer_head *gdb_bh;
gdb_bh = sbi->s_group_desc[gdb_num];
+ if (old_gdb == gdb_bh->b_blocknr)
+ continue;
update_backups(sb, gdb_bh->b_blocknr, gdb_bh->b_data,
gdb_bh->b_size, meta_bg);
update_backups(sb, gdb_bh->b_blocknr, gdb_bh->b_data,
gdb_bh->b_size, meta_bg);
+ old_gdb = gdb_bh->b_blocknr;
}
}
exit:
}
}
exit: