diff options
| author | Jeff Layton <jlayton@kernel.org> | 2025-08-08 07:40:33 -0400 |
|---|---|---|
| committer | Anna Schumaker <anna.schumaker@oracle.com> | 2025-09-23 13:28:19 -0400 |
| commit | b6ef079fd984930dcc42f4b247777f296528507e (patch) | |
| tree | 6a7b25f1a5d86a95754ea3785ed76b130e90842c /fs/nfs/write.c | |
| parent | 4a2d81714d10e66dd7df50d32f9f30382b85fa43 (diff) | |
nfs: more in-depth tracing of writepage events
Add tracepoints to nfs_writepage_setup() and nfs_do_writepage().
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Diffstat (limited to 'fs/nfs/write.c')
| -rw-r--r-- | fs/nfs/write.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 18f8d7c9dbdd..669b5358205d 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -593,6 +593,7 @@ static int nfs_do_writepage(struct folio *folio, struct writeback_control *wbc, if (IS_ERR(req)) return PTR_ERR(req); + trace_nfs_do_writepage(req); nfs_folio_set_writeback(folio); WARN_ON_ONCE(test_bit(PG_CLEAN, &req->wb_flags)); @@ -1095,6 +1096,7 @@ static int nfs_writepage_setup(struct nfs_open_context *ctx, req = nfs_setup_write_request(ctx, folio, offset, count); if (IS_ERR(req)) return PTR_ERR(req); + trace_nfs_writepage_setup(req); /* Update file length */ nfs_grow_file(folio, offset, count); nfs_mark_uptodate(req); |