tree 4e5f1de52c80421d435faa802508112620d620ed
parent dcb611006720f6069c6de2918ca07e6f3158ebbe
author Mohan Srinivasan <srmohan@google.com> 1486765583 -0800
committer Mohan Srinivasan <srmohan@google.com> 1486765705 -0800

ANDROID: Refactor fs readpage/write tracepoints.

Refactor the fs readpage/write tracepoints to move the
inode->path lookup outside the tracepoint code, and pass a pointer
to the path into the tracepoint code instead. This is necessary
because the tracepoint code runs non-preemptible. Thanks to
Trilok Soni for catching this in 4.4.

Signed-off-by: Mohan Srinivasan <srmohan@google.com>