]> git.baikalelectronics.ru Git - kernel.git/commit
pnfs/flexfiles: Add tracepoints for detecting pnfs fallback to MDS
authorTrond Myklebust <trond.myklebust@hammerspace.com>
Thu, 18 Jul 2019 13:32:17 +0000 (09:32 -0400)
committerTrond Myklebust <trond.myklebust@hammerspace.com>
Thu, 18 Jul 2019 19:50:28 +0000 (15:50 -0400)
commit3f5a109e10232e08efc87579827e40e8557e56e0
treee81e74971e58837a9986c48cf38a2e6160a0265c
parenta448d421cf98d4a01521d7b39421c958c5d5f702
pnfs/flexfiles: Add tracepoints for detecting pnfs fallback to MDS

Add tracepoints to allow debugging of the event chain leading to
a pnfs fallback to doing I/O through the MDS.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
fs/nfs/flexfilelayout/flexfilelayout.c
fs/nfs/nfs4trace.c
fs/nfs/nfs4trace.h
fs/nfs/pnfs.c
include/linux/nfs4.h