kernel/linux.git/include/trace/events/btrfs.h, branch v4.4.151

btrfs: qgroup: Add new trace point for qgroup data reserve

2015-10-22T01:41:08+00:00

Now each qgroup reserve for data will has its ftrace event for better debugging. Signed-off-by: Qu Wenruo Signed-off-by: Chris Mason

btrfs: qgroup: Cleanup the old ref_node-oriented mechanism.

2015-06-10T16:26:11+00:00

Goodbye, the old mechanisim. Signed-off-by: Qu Wenruo Signed-off-by: Chris Mason

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2015-04-27T00:22:07+00:00

Pull fourth vfs update from Al Viro: "d_inode() annotations from David Howells (sat in for-next since before the beginning of merge window) + four assorted fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: RCU pathwalk breakage when running into a symlink overmounting something fix I_DIO_WAKEUP definition direct-io: only inc/dec inode->i_dio_count for file systems fs/9p: fix readdir() VFS: assorted d_backing_inode() annotations VFS: fs/inode.c helpers: d_inode() annotations VFS: fs/cachefiles: d_backing_inode() annotations VFS: fs library helpers: d_inode() annotations VFS: assorted weird filesystems: d_inode() annotations VFS: normal filesystems (and lustre): d_inode() annotations VFS: security/: d_inode() annotations VFS: security/: d_backing_inode() annotations VFS: net/: d_inode() annotations VFS: net/unix: d_backing_inode() annotations VFS: kernel/: d_inode() annotations VFS: audit: d_backing_inode() annotations VFS: Fix up some ->d_inode accesses in the chelsio driver VFS: Cachefiles should perform fs modifications on the top layer only VFS: AF_UNIX sockets should call mknod on the top layer only

VFS: normal filesystems (and lustre): d_inode() annotations

2015-04-15T19:06:57+00:00

that's the bulk of filesystem drivers dealing with inodes of their own Signed-off-by: David Howells Signed-off-by: Al Viro

tracing: %pF is only for function pointers

2015-03-25T12:57:22+00:00

Use %pS for actual addresses, otherwise you'll get bad output on arches like ppc64 where %pF expects a function descriptor. Link: http://lkml.kernel.org/r/1426130037-17956-22-git-send-email-scottwood@freescale.com Signed-off-by: Scott Wood Signed-off-by: Steven Rostedt

Btrfs: fix wrong parse of extent map's tracepoint

2014-09-18T14:14:47+00:00

The tracepoint of extent map doesn't parse @flag correctly, we set @flag via set_bit(), so we need to parse it on a bit bias. Also add the missing flag, EXTENT_FLAG_FS_MAPPING. Signed-off-by: Liu Bo Signed-off-by: Chris Mason

Btrfs: show real function name in btrfs workqueue tracepoint

2014-09-17T20:38:18+00:00

Use %pf instead of %p, just same as kernel workqueue tracepoints. Signed-off-by: Liu Bo Reviewed-by: David Sterba Signed-off-by: Chris Mason

Btrfs: cleanup for btrfs workqueue tracepoints

2014-09-17T20:37:52+00:00

Tracepoint trace_btrfs_normal_work_done never has an user, just cleanup it. Signed-off-by: Liu Bo Signed-off-by: Chris Mason

Btrfs: add work_struct information for workqueue tracepoint

2014-09-17T20:37:51+00:00

Kernel workqueue's tracepoints print the address of work_struct, while btrfs workqueue's tracepoints print the address of btrfs_work. We need a connection between this two, for example when debuging, we usually grep an address in the trace output. So it'd be better to also print work_struct in btrfs workqueue's tracepoint. Please note that we can only add this into those tracepoints whose work is still available in memory because we need to reference the work. Signed-off-by: Liu Bo Signed-off-by: Chris Mason

btrfs: add trace for qgroup accounting

2014-09-17T20:37:50+00:00

We want this to debug qgroup changes on live systems. Signed-off-by: Mark Fasheh Reviewed-by: Josef Bacik Signed-off-by: Chris Mason