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| author | Brian Foster <bfoster@redhat.com> | 2018-03-24 03:54:32 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-03-26 18:54:15 +0300 |
| commit | 72c44e35f02a1cb4032e476c398a7234badcf49f (patch) | |
| tree | dd99c46c9bbafdd6f381d8b72a8e9abfa9b63a52 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | fa4493f0d9b3ac8f36743f1a26e2318b449ee4c8 (diff) | |
| download | linux-72c44e35f02a1cb4032e476c398a7234badcf49f.tar.xz | |
xfs: clean up xfs_mount allocation and dynamic initializers
Most of the generic data structures embedded in xfs_mount are
dynamically initialized immediately after mp is allocated. A few
fields are left out and initialized during the xfs_mountfs()
sequence, after mp has been attached to the superblock.
To clean this up and help prevent premature access of associated
fields, refactor xfs_mount allocation and all dependent init calls
into a new helper. This self-documents that all low level data
structures (i.e., locks, trees, etc.) should be initialized before
xfs_mount is attached to the superblock.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions