diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/balloc.c | 3 | ||||
| -rw-r--r-- | fs/ext4/ext4.h | 2 | ||||
| -rw-r--r-- | fs/ext4/inode.c | 6 | ||||
| -rw-r--r-- | fs/ext4/mballoc.c | 5 | ||||
| -rw-r--r-- | fs/ext4/super.c | 1 |
5 files changed, 9 insertions, 8 deletions
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c index 14c3af2..adf96b8 100644 --- a/fs/ext4/balloc.c +++ b/fs/ext4/balloc.c @@ -592,7 +592,8 @@ ext4_fsblk_t ext4_new_meta_blocks(handle_t *handle, struct inode *inode, * Account for the allocated meta blocks. We will never * fail EDQUOT for metdata, but we do account for it. */ - if (!(*errp) && EXT4_I(inode)->i_delalloc_reserved_flag) { + if (!(*errp) && + ext4_test_inode_state(inode, EXT4_STATE_DELALLOC_RESERVED)) { spin_lock(&EXT4_I(inode)->i_block_reservation_lock); EXT4_I(inode)->i_allocated_meta_blocks += ar.len; spin_unlock(&EXT4_I(inode)->i_block_reservation_lock); diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 2a73925..b7ee66f 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -828,7 +828,6 @@ struct ext4_inode_info { unsigned int i_reserved_data_blocks; unsigned int i_reserved_meta_blocks; unsigned int i_allocated_meta_blocks; - unsigned short i_delalloc_reserved_flag; sector_t i_da_metadata_calc_last_lblock; int i_da_metadata_calc_len; @@ -1235,6 +1234,7 @@ enum { EXT4_STATE_EXT_MIGRATE, /* Inode is migrating */ EXT4_STATE_DIO_UNWRITTEN, /* need convert on dio done*/ EXT4_STATE_NEWENTRY, /* File just added to dir */ + EXT4_STATE_DELALLOC_RESERVED, /* blks already reserved for delalloc */ }; #define EXT4_INODE_BIT_FNS(name, field) \ diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index c0fe426..ac08460 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -1330,7 +1330,7 @@ int ext4_map_blocks(handle_t *handle, struct inode *inode, * avoid double accounting */ if (flags & EXT4_GET_BLOCKS_DELALLOC_RESERVE) - EXT4_I(inode)->i_delalloc_reserved_flag = 1; + ext4_set_inode_state(inode, EXT4_STATE_DELALLOC_RESERVED); /* * We need to check for EXT4 here because migrate * could have changed the inode type in between @@ -1360,7 +1360,7 @@ int ext4_map_blocks(handle_t *handle, struct inode *inode, ext4_da_update_reserve_space(inode, retval, 1); } if (flags & EXT4_GET_BLOCKS_DELALLOC_RESERVE) - EXT4_I(inode)->i_delalloc_reserved_flag = 0; + ext4_clear_inode_state(inode, EXT4_STATE_DELALLOC_RESERVED); up_write((&EXT4_I(inode)->i_data_sem)); if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) { @@ -2249,7 +2249,7 @@ static void mpage_da_map_and_submit(struct mpage_da_data *mpd) * affects functions in many different parts of the allocation * call path. This flag exists primarily because we don't * want to change *many* call functions, so ext4_map_blocks() - * will set the magic i_delalloc_reserved_flag once the + * will set the EXT4_STATE_DELALLOC_RESERVED flag once the * inode's allocation semaphore is taken. * * If the blocks in questions were delalloc blocks, set diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 12b604a..d47a80e 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -4283,7 +4283,7 @@ ext4_fsblk_t ext4_mb_new_blocks(handle_t *handle, * EDQUOT check, as blocks and quotas have been already * reserved when data being copied into pagecache. */ - if (EXT4_I(ar->inode)->i_delalloc_reserved_flag) + if (ext4_test_inode_state(ar->inode, EXT4_STATE_DELALLOC_RESERVED)) ar->flags |= EXT4_MB_DELALLOC_RESERVED; else { /* Without delayed allocation we need to verify @@ -4380,7 +4380,8 @@ out: if (inquota && ar->len < inquota) dquot_free_block(ar->inode, inquota - ar->len); if (!ar->len) { - if (!EXT4_I(ar->inode)->i_delalloc_reserved_flag) + if (!ext4_test_inode_state(ar->inode, + EXT4_STATE_DELALLOC_RESERVED)) /* release all the reserved blocks if non delalloc */ percpu_counter_sub(&sbi->s_dirtyblocks_counter, reserv_blks); diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 7728a4c..f5960d6 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -828,7 +828,6 @@ static struct inode *ext4_alloc_inode(struct super_block *sb) ei->i_reserved_meta_blocks = 0; ei->i_allocated_meta_blocks = 0; ei->i_da_metadata_calc_len = 0; - ei->i_delalloc_reserved_flag = 0; spin_lock_init(&(ei->i_block_reservation_lock)); #ifdef CONFIG_QUOTA ei->i_reserved_quota = 0; |