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| author | David Howells <dhowells@redhat.com> | 2018-04-04 13:41:27 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2018-04-04 13:41:27 +0100 |
| commit | 08c2e3d087840cd1e7141b62d92f3dc897147984 (patch) | |
| tree | f5b5ad5c4732cc5cc4f5244f8153ad134a71d979 /mm/page_io.c | |
| parent | a18feb55769b705a44c4107786c4045eae2e87b6 (diff) | |
fscache: Add more tracepoints
Add more tracepoints to fscache, including:
(*) fscache_page - Tracks netfs pages known to fscache.
(*) fscache_check_page - Tracks the netfs querying whether a page is
pending storage.
(*) fscache_wake_cookie - Tracks cookies being woken up after a page
completes/aborts storage in the cache.
(*) fscache_op - Tracks operations being initialised.
(*) fscache_wrote_page - Tracks return of the backend write_page op.
(*) fscache_gang_lookup - Tracks lookup of pages to be stored in the write
operation.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'mm/page_io.c')
0 files changed, 0 insertions, 0 deletions