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| author | David Howells <dhowells@redhat.com> | 2018-10-20 01:57:58 +0200 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2018-10-24 01:41:08 +0200 |
| commit | 06aeb2971457b33c1123af9f307a55f3dc4052c9 (patch) | |
| tree | d3f0e14d2b4110159829152d1c372d2afbd75681 /fs/afs | |
| parent | afs: Commit the status on a new file/dir/symlink (diff) | |
| download | linux-06aeb2971457b33c1123af9f307a55f3dc4052c9.tar.xz linux-06aeb2971457b33c1123af9f307a55f3dc4052c9.zip | |
afs: Remove callback details from afs_callback_break struct
Remove unnecessary details of a broken callback, such as version, expiry
and type, from the afs_callback_break struct as they're not actually used
and make the list take more memory.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'fs/afs')
| -rw-r--r-- | fs/afs/afs.h | 2 | ||||
| -rw-r--r-- | fs/afs/callback.c | 8 | ||||
| -rw-r--r-- | fs/afs/cmservice.c | 17 |
3 files changed, 8 insertions, 19 deletions
diff --git a/fs/afs/afs.h b/fs/afs/afs.h index c23b31b742fa..fb9bcb8758ea 100644 --- a/fs/afs/afs.h +++ b/fs/afs/afs.h @@ -75,7 +75,7 @@ struct afs_callback { struct afs_callback_break { struct afs_fid fid; /* File identifier */ - struct afs_callback cb; /* Callback details */ + //struct afs_callback cb; /* Callback details */ }; #define AFSCBMAX 50 /* maximum callbacks transferred per bulk op */ diff --git a/fs/afs/callback.c b/fs/afs/callback.c index 8698198ad427..df9bfee698ad 100644 --- a/fs/afs/callback.c +++ b/fs/afs/callback.c @@ -310,14 +310,10 @@ void afs_break_callbacks(struct afs_server *server, size_t count, /* TODO: Sort the callback break list by volume ID */ for (; count > 0; callbacks++, count--) { - _debug("- Fid { vl=%08llx n=%llu u=%u } CB { v=%u x=%u t=%u }", + _debug("- Fid { vl=%08llx n=%llu u=%u }", callbacks->fid.vid, callbacks->fid.vnode, - callbacks->fid.unique, - callbacks->cb.version, - callbacks->cb.expiry, - callbacks->cb.type - ); + callbacks->fid.unique); afs_break_one_callback(server, &callbacks->fid); } diff --git a/fs/afs/cmservice.c b/fs/afs/cmservice.c index 186f621f8722..fc0010d800a0 100644 --- a/fs/afs/cmservice.c +++ b/fs/afs/cmservice.c @@ -218,7 +218,6 @@ static int afs_deliver_cb_callback(struct afs_call *call) cb->fid.vid = ntohl(*bp++); cb->fid.vnode = ntohl(*bp++); cb->fid.unique = ntohl(*bp++); - cb->cb.type = AFSCM_CB_UNTYPED; } afs_extract_to_tmp(call); @@ -236,24 +235,18 @@ static int afs_deliver_cb_callback(struct afs_call *call) if (call->count2 != call->count && call->count2 != 0) return afs_protocol_error(call, -EBADMSG, afs_eproto_cb_count); - afs_extract_to_buf(call, call->count2 * 3 * 4); + call->_iter = &call->iter; + iov_iter_discard(&call->iter, READ, call->count2 * 3 * 4); call->unmarshall++; case 4: - _debug("extract CB array"); + _debug("extract discard %zu/%u", + iov_iter_count(&call->iter), call->count2 * 3 * 4); + ret = afs_extract_data(call, false); if (ret < 0) return ret; - _debug("unmarshall CB array"); - cb = call->request; - bp = call->buffer; - for (loop = call->count2; loop > 0; loop--, cb++) { - cb->cb.version = ntohl(*bp++); - cb->cb.expiry = ntohl(*bp++); - cb->cb.type = ntohl(*bp++); - } - call->unmarshall++; case 5: break; |