evie/android_kernel_oneplus_msm8998
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udf: stop using s_dirt

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The UDF file-system does not need the 's_dirt' superblock flag because it does
not define the 'write_super()' method. This flag was set to 1 in few places and
set to 0 in '->sync_fs()' and was basically useless. Stop using it because it
is on its way out.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Artem Bityutskiy 2012-06-04 14:46:24 +03:00 • committed by Jan Kara
parent f007dbf8e5
commit db8109ef98
2 changed files with 0 additions and 7 deletions
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6
fs/udf/super.c
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@ -1974,7 +1974,6 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
sb->s_op = &udf_sb_ops; sb->s_op = &udf_sb_ops;
sb->s_export_op = &udf_export_ops; sb->s_export_op = &udf_export_ops;
sb->s_dirt = 0;
sb->s_magic = UDF_SUPER_MAGIC; sb->s_magic = UDF_SUPER_MAGIC;
sb->s_time_gran = 1000; sb->s_time_gran = 1000;
@ -2096,10 +2095,6 @@ void _udf_err(struct super_block *sb, const char *function,
struct va_format vaf; struct va_format vaf;
va_list args; va_list args;
/* mark sb error */
if (!(sb->s_flags & MS_RDONLY))
sb->s_dirt = 1;
va_start(args, fmt); va_start(args, fmt);
vaf.fmt = fmt; vaf.fmt = fmt;
@ -2161,7 +2156,6 @@ static int udf_sync_fs(struct super_block *sb, int wait)
* the buffer for IO * the buffer for IO
*/ */
mark_buffer_dirty(sbi->s_lvid_bh); mark_buffer_dirty(sbi->s_lvid_bh);
sb->s_dirt = 0;
sbi->s_lvid_dirty = 0; sbi->s_lvid_dirty = 0;
} }
mutex_unlock(&sbi->s_alloc_mutex); mutex_unlock(&sbi->s_alloc_mutex);

1
fs/udf/udfdecl.h
View file

@ -129,7 +129,6 @@ static inline void udf_updated_lvid(struct super_block *sb)
WARN_ON_ONCE(((struct logicalVolIntegrityDesc *) WARN_ON_ONCE(((struct logicalVolIntegrityDesc *)
bh->b_data)->integrityType != bh->b_data)->integrityType !=
cpu_to_le32(LVID_INTEGRITY_TYPE_OPEN)); cpu_to_le32(LVID_INTEGRITY_TYPE_OPEN));
sb->s_dirt = 1;
UDF_SB(sb)->s_lvid_dirty = 1; UDF_SB(sb)->s_lvid_dirty = 1;
} }
extern u64 lvid_get_unique_id(struct super_block *sb); extern u64 lvid_get_unique_id(struct super_block *sb);