summaryrefslogtreecommitdiffstats
path: root/fs/f2fs/checkpoint.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/f2fs/checkpoint.c')
-rw-r--r--fs/f2fs/checkpoint.c39
1 files changed, 12 insertions, 27 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index 93fd57d491ac..be6aa2eef894 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -543,54 +543,39 @@ retry:
*/
static void block_operations(struct f2fs_sb_info *sbi)
{
- int t;
struct writeback_control wbc = {
.sync_mode = WB_SYNC_ALL,
.nr_to_write = LONG_MAX,
.for_reclaim = 0,
};
+retry_flush_dents:
+ mutex_lock_all(sbi);
- /* Stop renaming operation */
- mutex_lock_op(sbi, RENAME);
- mutex_lock_op(sbi, DENTRY_OPS);
-
-retry_dents:
/* write all the dirty dentry pages */
- sync_dirty_dir_inodes(sbi);
-
- mutex_lock_op(sbi, DATA_WRITE);
if (get_pages(sbi, F2FS_DIRTY_DENTS)) {
- mutex_unlock_op(sbi, DATA_WRITE);
- goto retry_dents;
+ mutex_unlock_all(sbi);
+ sync_dirty_dir_inodes(sbi);
+ goto retry_flush_dents;
}
- /* block all the operations */
- for (t = DATA_NEW; t <= NODE_TRUNC; t++)
- mutex_lock_op(sbi, t);
-
- mutex_lock(&sbi->write_inode);
-
/*
* POR: we should ensure that there is no dirty node pages
* until finishing nat/sit flush.
*/
-retry:
- sync_node_pages(sbi, 0, &wbc);
-
- mutex_lock_op(sbi, NODE_WRITE);
+retry_flush_nodes:
+ mutex_lock(&sbi->node_write);
if (get_pages(sbi, F2FS_DIRTY_NODES)) {
- mutex_unlock_op(sbi, NODE_WRITE);
- goto retry;
+ mutex_unlock(&sbi->node_write);
+ sync_node_pages(sbi, 0, &wbc);
+ goto retry_flush_nodes;
}
- mutex_unlock(&sbi->write_inode);
}
static void unblock_operations(struct f2fs_sb_info *sbi)
{
- int t;
- for (t = NODE_WRITE; t >= RENAME; t--)
- mutex_unlock_op(sbi, t);
+ mutex_unlock(&sbi->node_write);
+ mutex_unlock_all(sbi);
}
static void do_checkpoint(struct f2fs_sb_info *sbi, bool is_umount)