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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-01-23 13:35:18 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-05-04 14:49:13 -0700 |
| commit | cb3358c514b36f56f4dc52123f30c0e63a8af719 (patch) | |
| tree | 937f75b2509c91c399307e83ae64ccab446f07f1 | |
| parent | baf12a6b246fb5a958ff16e80e3c1e7a4178c872 (diff) | |
| download | lwn-cb3358c514b36f56f4dc52123f30c0e63a8af719.tar.gz lwn-cb3358c514b36f56f4dc52123f30c0e63a8af719.zip | |
f2fs: do f2fs_balance_fs when block is allocated
commit 3c082b7b5b28be606ed9ef11e4741df7c722c92e upstream.
We should consider data block allocation to trigger f2fs_balance_fs.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | fs/f2fs/data.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 5c06db17e41f..3e2ea9a5e4d9 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -504,7 +504,7 @@ static int __allocate_data_blocks(struct inode *inode, loff_t offset, struct dnode_of_data dn; u64 start = F2FS_BYTES_TO_BLK(offset); u64 len = F2FS_BYTES_TO_BLK(count); - bool allocated; + bool allocated = false; u64 end_offset; int err = 0; @@ -546,7 +546,7 @@ static int __allocate_data_blocks(struct inode *inode, loff_t offset, f2fs_put_dnode(&dn); f2fs_unlock_op(sbi); - f2fs_balance_fs(sbi, dn.node_changed); + f2fs_balance_fs(sbi, allocated); } return err; @@ -556,7 +556,7 @@ sync_out: f2fs_put_dnode(&dn); out: f2fs_unlock_op(sbi); - f2fs_balance_fs(sbi, dn.node_changed); + f2fs_balance_fs(sbi, allocated); return err; } @@ -650,14 +650,14 @@ get_next: if (dn.ofs_in_node >= end_offset) { if (allocated) sync_inode_page(&dn); - allocated = false; f2fs_put_dnode(&dn); if (create) { f2fs_unlock_op(sbi); - f2fs_balance_fs(sbi, dn.node_changed); + f2fs_balance_fs(sbi, allocated); f2fs_lock_op(sbi); } + allocated = false; set_new_dnode(&dn, inode, NULL, NULL, 0); err = get_dnode_of_data(&dn, pgofs, mode); @@ -715,7 +715,7 @@ put_out: unlock_out: if (create) { f2fs_unlock_op(sbi); - f2fs_balance_fs(sbi, dn.node_changed); + f2fs_balance_fs(sbi, allocated); } out: trace_f2fs_map_blocks(inode, map, err); |