diff options
| -rw-r--r-- | fs/cifs/file.c | 7 | ||||
| -rw-r--r-- | fs/cifs/trace.h | 27 |
2 files changed, 32 insertions, 2 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 79e6f4f55b9b..99ea7b2a06a5 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -2632,8 +2632,10 @@ int cifs_fsync(struct file *file, loff_t start, loff_t end, int datasync) struct cifs_sb_info *cifs_sb = CIFS_FILE_SB(file); rc = file_write_and_wait_range(file, start, end); - if (rc) + if (rc) { + trace_cifs_fsync_err(file_inode(file)->i_ino, rc); return rc; + } xid = get_xid(); @@ -2666,7 +2668,8 @@ int cifs_flush(struct file *file, fl_owner_t id) rc = filemap_write_and_wait(inode->i_mapping); cifs_dbg(FYI, "Flush inode %p file %p rc %d\n", inode, file, rc); - + if (rc) + trace_cifs_flush_err(inode->i_ino, rc); return rc; } diff --git a/fs/cifs/trace.h b/fs/cifs/trace.h index e7e350b13d6a..4cb0d5f7ce45 100644 --- a/fs/cifs/trace.h +++ b/fs/cifs/trace.h @@ -547,6 +547,33 @@ DEFINE_EVENT(smb3_exit_err_class, smb3_##name, \ DEFINE_SMB3_EXIT_ERR_EVENT(exit_err); + +DECLARE_EVENT_CLASS(smb3_sync_err_class, + TP_PROTO(unsigned long ino, + int rc), + TP_ARGS(ino, rc), + TP_STRUCT__entry( + __field(unsigned long, ino) + __field(int, rc) + ), + TP_fast_assign( + __entry->ino = ino; + __entry->rc = rc; + ), + TP_printk("\tino=%lu rc=%d", + __entry->ino, __entry->rc) +) + +#define DEFINE_SMB3_SYNC_ERR_EVENT(name) \ +DEFINE_EVENT(smb3_sync_err_class, cifs_##name, \ + TP_PROTO(unsigned long ino, \ + int rc), \ + TP_ARGS(ino, rc)) + +DEFINE_SMB3_SYNC_ERR_EVENT(fsync_err); +DEFINE_SMB3_SYNC_ERR_EVENT(flush_err); + + DECLARE_EVENT_CLASS(smb3_enter_exit_class, TP_PROTO(unsigned int xid, const char *func_name), |