| commit | 0850f361d627e6725d676000db31402e1e9e4841 | [log] [tgz] |
|---|---|---|
| author | Theodore Ts'o <tytso@mit.edu> | Fri Jul 31 15:08:04 2020 -0400 |
| committer | Harshad Shirwadkar <harshads@google.com> | Mon Aug 24 15:55:53 2020 +0000 |
| tree | b4d427c8e2b4254d0b9fa64c14f7775dbb1ed85f | |
| parent | 3866f34d3063f832fe3e9989516eb44a085af610 [diff] |
ext4: indicate via a block bitmap read is prefetched via a tracepoint Modify the ext4_read_block_bitmap_load tracepoint so that it tells us whether a block bitmap is being prefetched. Signed-off-by: Theodore Ts'o <tytso@mit.edu> Reviewed-by: Artem Blagodarenko <artem.blagodarenko@gmail.com> Change-Id: Iff76ca005e3f7a8e4039ac7c96e862273389ea5b Reviewed-on: https://cos-review.googlesource.com/c/third_party/kernel/+/3302 Reviewed-by: Theodore Tso <tytso@google.com> (cherry picked from commit 0ded813a64e089eea904fb7567bde09889f84072) Reviewed-on: https://cos-review.googlesource.com/c/third_party/kernel/+/4400 Reviewed-by: Roy Yang <royyang@google.com>