summaryrefslogtreecommitdiff
path: root/fs/afs/super.c
diff options
context:
space:
mode:
authorDavid Howells <dhowells@redhat.com>2019-04-25 16:26:51 +0300
committerDavid Howells <dhowells@redhat.com>2019-04-25 16:26:51 +0300
commit80548b03991f58758a336424a90bf9f988e3b077 (patch)
tree4d4872497df5a5794d9eb4ca352d4d33fa30798b /fs/afs/super.c
parent79ddbfa500b37a94fa7501e65ebdd5c0e4c7592d (diff)
downloadlinux-80548b03991f58758a336424a90bf9f988e3b077.tar.xz
afs: Add more tracepoints
Add four more tracepoints: (1) afs_make_fs_call1 - Split from afs_make_fs_call but takes a filename to log also. (2) afs_make_fs_call2 - Like the above but takes two filenames to log. (3) afs_lookup - Log the result of doing a successful lookup, including a negative result (fid 0:0). (4) afs_get_tree - Log the set up of a volume for mounting. It also extends the name buffer on the afs_edit_dir tracepoint to 24 chars and puts quotes around the filename in the text representation. Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'fs/afs/super.c')
-rw-r--r--fs/afs/super.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/afs/super.c b/fs/afs/super.c
index 6438849a75c4..ce85ae61f12d 100644
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -550,6 +550,7 @@ static int afs_get_tree(struct fs_context *fc)
}
fc->root = dget(sb->s_root);
+ trace_afs_get_tree(as->cell, as->volume);
_leave(" = 0 [%p]", sb);
return 0;