Commit Graph

2 Commits

Author SHA1 Message Date
Greg Kroah-Hartman
05c7432116 ANDROID: fix build problem in include/trace/events/android_fs_template.h
How did this ever work???

Cc: Mohan Srinivasan <srmohan@google.com>
Cc: Amit Pundir <amit.pundir@linaro.org>
Cc: Alistair Strachan <astrachan@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I06279d79877d2e312a458a4d8006d3aaa8e43a60
2020-01-30 06:05:46 +00:00
Mohan Srinivasan
f2fe7bac26 ANDROID: fs: FS tracepoints to track IO.
Adds tracepoints in ext4/f2fs/mpage to track readpages/buffered
write()s. This allows us to track files that are being read/written
to PIDs.

Bug: 120445624
Change-Id: I44476230324e9397e292328463f846af4befbd6d
[joelaf: Needed for storaged fsync accounting ("storaged --uid" and
         "storaged --task".)]
Signed-off-by: Mohan Srinivasan <srmohan@google.com>
[AmitP: Folded following android-4.9 commit changes into this patch
        a5c4dbb05ab7 ("ANDROID: Replace spaces by '_' for some
        android filesystem tracepoints.")]
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
[astrachan: Folded 63066f4acf92 ("ANDROID: fs: Refactor FS
            readpage/write tracepoints.") into this patch
Signed-off-by: Alistair Strachan <astrachan@google.com>
2019-05-03 10:40:05 -07:00