diff options
Diffstat (limited to 'fs/f2fs/file.c')
| -rw-r--r-- | fs/f2fs/file.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 24fe54e4a9df..0c76bd1348d6 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -29,6 +29,7 @@ #include "gc.h" #include "trace.h" #include <trace/events/f2fs.h> +#include <trace/events/android_fs.h> static int f2fs_filemap_fault(struct vm_area_struct *vma, struct vm_fault *vmf) @@ -220,6 +221,15 @@ static int f2fs_do_sync_file(struct file *file, loff_t start, loff_t end, trace_f2fs_sync_file_enter(inode); + if (trace_android_fs_fsync_start_enabled()) { + char *path, pathbuf[MAX_TRACE_PATHBUF_LEN]; + + path = android_fstrace_get_pathname(pathbuf, + MAX_TRACE_PATHBUF_LEN, inode); + trace_android_fs_fsync_start(inode, + current->pid, path, current->comm); + } + if (S_ISDIR(inode->i_mode)) goto go_write; @@ -325,6 +335,8 @@ flush_out: out: trace_f2fs_sync_file_exit(inode, cp_reason, datasync, ret); f2fs_trace_ios(NULL, 1); + trace_android_fs_fsync_end(inode, start, end - start); + return ret; } |