mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-23 09:56:00 +00:00
f2fs: fix block_ops trace point
block operations is used to flush all dirty node and dentry blocks in the page cache and suspend ordinary writing activities, however, there are some facts such like cp error or mount read-only etc which lead to block operations can't be invoked. Current trace point print block_ops start premature even if block_ops doesn't have opportunity to execute. This patch fix it by move block_ops trace point just before block_ops. Signed-off-by: Wanpeng Li <wanpeng.li@linux.intel.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
parent
b7f204cca4
commit
2bda542d59
@ -1047,8 +1047,6 @@ void write_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc)
|
||||
struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi);
|
||||
unsigned long long ckpt_ver;
|
||||
|
||||
trace_f2fs_write_checkpoint(sbi->sb, cpc->reason, "start block_ops");
|
||||
|
||||
mutex_lock(&sbi->cp_mutex);
|
||||
|
||||
if (!is_sbi_flag_set(sbi, SBI_IS_DIRTY) &&
|
||||
@ -1058,6 +1056,9 @@ void write_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc)
|
||||
goto out;
|
||||
if (f2fs_readonly(sbi->sb))
|
||||
goto out;
|
||||
|
||||
trace_f2fs_write_checkpoint(sbi->sb, cpc->reason, "start block_ops");
|
||||
|
||||
if (block_operations(sbi))
|
||||
goto out;
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user