diff options
| -rw-r--r-- | fs/ext4/ext4.h | 13 | ||||
| -rw-r--r-- | fs/ext4/fast_commit.c | 3 |
2 files changed, 10 insertions, 6 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 052d7afeefaf..84cbe8024f1e 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -706,9 +706,6 @@ enum { #define EXT4_GET_BLOCKS_CONVERT 0x0010 #define EXT4_GET_BLOCKS_IO_CREATE_EXT (EXT4_GET_BLOCKS_PRE_IO|\ EXT4_GET_BLOCKS_CREATE_UNWRIT_EXT) - /* Convert extent to initialized after IO complete */ -#define EXT4_GET_BLOCKS_IO_CONVERT_EXT (EXT4_GET_BLOCKS_CONVERT|\ - EXT4_GET_BLOCKS_CREATE_UNWRIT_EXT) /* Eventual metadata allocation (due to growing extent tree) * should not fail, so try to use reserved blocks for that.*/ #define EXT4_GET_BLOCKS_METADATA_NOFAIL 0x0020 @@ -720,9 +717,15 @@ enum { #define EXT4_GET_BLOCKS_ZERO 0x0200 #define EXT4_GET_BLOCKS_CREATE_ZERO (EXT4_GET_BLOCKS_CREATE |\ EXT4_GET_BLOCKS_ZERO) - /* Caller will submit data before dropping transaction handle. This - * allows jbd2 to avoid submitting data before commit. */ + /* Caller is in the context of data submission, such as writeback, + * fsync, etc. Especially, in the generic writeback path, caller will + * submit data before dropping transaction handle. This allows jbd2 + * to avoid submitting data before commit. */ #define EXT4_GET_BLOCKS_IO_SUBMIT 0x0400 + /* Convert extent to initialized after IO complete */ +#define EXT4_GET_BLOCKS_IO_CONVERT_EXT (EXT4_GET_BLOCKS_CONVERT |\ + EXT4_GET_BLOCKS_CREATE_UNWRIT_EXT |\ + EXT4_GET_BLOCKS_IO_SUBMIT) /* Caller is in the atomic contex, find extent if it has been cached */ #define EXT4_GET_BLOCKS_CACHED_NOWAIT 0x0800 diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c index 7ac672e35f08..bfe5b3c40078 100644 --- a/fs/ext4/fast_commit.c +++ b/fs/ext4/fast_commit.c @@ -917,7 +917,8 @@ static int ext4_fc_write_inode_data(struct inode *inode, u32 *crc) while (cur_lblk_off <= new_blk_size) { map.m_lblk = cur_lblk_off; map.m_len = new_blk_size - cur_lblk_off + 1; - ret = ext4_map_blocks(NULL, inode, &map, 0); + ret = ext4_map_blocks(NULL, inode, &map, + EXT4_GET_BLOCKS_IO_SUBMIT); if (ret < 0) return -ECANCELED; |