tree b4d427c8e2b4254d0b9fa64c14f7775dbb1ed85f
parent 3866f34d3063f832fe3e9989516eb44a085af610
author Theodore Ts'o <tytso@mit.edu> 1596222484 -0400
committer Harshad Shirwadkar <harshads@google.com> 1598284553 +0000

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>