xfs: some iget tracing cleanups / fixes

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The xfs_iget_alloc/found tracepoints are a bit misnamed and misplaced.
Rename them to xfs_iget_hit/xfs_iget_miss and move them to the beggining
of the xfs_iget_cache_hit/miss functions.  Add a new xfs_iget_reclaim_fail
tracepoint for the case where we fail to re-initialize a VFS inode,
and add a second instance of the xfs_iget_skip tracepoint for the case
of a failed igrab() call.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>

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Christoph Hellwig 2010-06-24 11:50:22 +10:00 • committed by Alex Elder

parent 807cbbdb43

commit d2e078c33c

2 changed files with 7 additions and 6 deletions

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5

fs/xfs/linux-2.6/xfs_trace.h

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8

fs/xfs/xfs_iget.c

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