diff options
Diffstat (limited to 'fs')
-rw-r--r-- | fs/afs/file.c | 2 | ||||
-rw-r--r-- | fs/afs/fsclient.c | 136 | ||||
-rw-r--r-- | fs/afs/internal.h | 5 | ||||
-rw-r--r-- | fs/afs/rxrpc.c | 2 | ||||
-rw-r--r-- | fs/afs/vlclient.c | 6 |
5 files changed, 74 insertions, 77 deletions
diff --git a/fs/afs/file.c b/fs/afs/file.c index 510cba15fa56..08f9f0c5dfac 100644 --- a/fs/afs/file.c +++ b/fs/afs/file.c @@ -281,7 +281,7 @@ static int afs_readpage(struct file *file, struct page *page) static void afs_readpages_page_done(struct afs_call *call, struct afs_read *req) { #ifdef CONFIG_AFS_FSCACHE - struct afs_vnode *vnode = call->reply; + struct afs_vnode *vnode = call->reply[0]; #endif struct page *page = req->pages[req->index]; diff --git a/fs/afs/fsclient.c b/fs/afs/fsclient.c index 7acfbc6e1f20..36f58adde030 100644 --- a/fs/afs/fsclient.c +++ b/fs/afs/fsclient.c @@ -243,7 +243,7 @@ static void xdr_decode_AFSFetchVolumeStatus(const __be32 **_bp, */ static int afs_deliver_fs_fetch_status(struct afs_call *call) { - struct afs_vnode *vnode = call->reply; + struct afs_vnode *vnode = call->reply[0]; const __be32 *bp; int ret; @@ -257,8 +257,8 @@ static int afs_deliver_fs_fetch_status(struct afs_call *call) bp = call->buffer; xdr_decode_AFSFetchStatus(&bp, &vnode->status, vnode, NULL); xdr_decode_AFSCallBack(&bp, vnode); - if (call->reply2) - xdr_decode_AFSVolSync(&bp, call->reply2); + if (call->reply[1]) + xdr_decode_AFSVolSync(&bp, call->reply[1]); _leave(" = 0 [done]"); return 0; @@ -294,8 +294,8 @@ int afs_fs_fetch_file_status(struct afs_server *server, return -ENOMEM; call->key = key; - call->reply = vnode; - call->reply2 = volsync; + call->reply[0] = vnode; + call->reply[1] = volsync; /* marshall the parameters */ bp = call->request; @@ -312,8 +312,8 @@ int afs_fs_fetch_file_status(struct afs_server *server, */ static int afs_deliver_fs_fetch_data(struct afs_call *call) { - struct afs_vnode *vnode = call->reply; - struct afs_read *req = call->reply3; + struct afs_vnode *vnode = call->reply[0]; + struct afs_read *req = call->reply[2]; const __be32 *bp; unsigned int size; void *buffer; @@ -430,8 +430,8 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call) bp = call->buffer; xdr_decode_AFSFetchStatus(&bp, &vnode->status, vnode, NULL); xdr_decode_AFSCallBack(&bp, vnode); - if (call->reply2) - xdr_decode_AFSVolSync(&bp, call->reply2); + if (call->reply[1]) + xdr_decode_AFSVolSync(&bp, call->reply[1]); call->offset = 0; call->unmarshall++; @@ -455,7 +455,7 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call) static void afs_fetch_data_destructor(struct afs_call *call) { - struct afs_read *req = call->reply3; + struct afs_read *req = call->reply[2]; afs_put_read(req); afs_flat_call_destructor(call); @@ -496,9 +496,9 @@ static int afs_fs_fetch_data64(struct afs_server *server, return -ENOMEM; call->key = key; - call->reply = vnode; - call->reply2 = NULL; /* volsync */ - call->reply3 = req; + call->reply[0] = vnode; + call->reply[1] = NULL; /* volsync */ + call->reply[2] = req; call->operation_ID = FSFETCHDATA64; /* marshall the parameters */ @@ -541,9 +541,9 @@ int afs_fs_fetch_data(struct afs_server *server, return -ENOMEM; call->key = key; - call->reply = vnode; - call->reply2 = NULL; /* volsync */ - call->reply3 = req; + call->reply[0] = vnode; + call->reply[1] = NULL; /* volsync */ + call->reply[2] = req; call->operation_ID = FSFETCHDATA; /* marshall the parameters */ @@ -645,7 +645,7 @@ int afs_fs_give_up_callbacks(struct afs_net *net, */ static int afs_deliver_fs_create_vnode(struct afs_call *call) { - struct afs_vnode *vnode = call->reply; + struct afs_vnode *vnode = call->reply[0]; const __be32 *bp; int ret; @@ -657,11 +657,11 @@ static int afs_deliver_fs_create_vnode(struct afs_call *call) /* unmarshall the reply once we've received all of it */ bp = call->buffer; - xdr_decode_AFSFid(&bp, call->reply2); - xdr_decode_AFSFetchStatus(&bp, call->reply3, NULL, NULL); + xdr_decode_AFSFid(&bp, call->reply[1]); + xdr_decode_AFSFetchStatus(&bp, call->reply[2], NULL, NULL); xdr_decode_AFSFetchStatus(&bp, &vnode->status, vnode, NULL); - xdr_decode_AFSCallBack_raw(&bp, call->reply4); - /* xdr_decode_AFSVolSync(&bp, call->replyX); */ + xdr_decode_AFSCallBack_raw(&bp, call->reply[3]); + /* xdr_decode_AFSVolSync(&bp, call->reply[X]); */ _leave(" = 0 [done]"); return 0; @@ -706,10 +706,10 @@ int afs_fs_create(struct afs_server *server, return -ENOMEM; call->key = key; - call->reply = vnode; - call->reply2 = newfid; - call->reply3 = newstatus; - call->reply4 = newcb; + call->reply[0] = vnode; + call->reply[1] = newfid; + call->reply[2] = newstatus; + call->reply[3] = newcb; /* marshall the parameters */ bp = call->request; @@ -739,7 +739,7 @@ int afs_fs_create(struct afs_server *server, */ static int afs_deliver_fs_remove(struct afs_call *call) { - struct afs_vnode *vnode = call->reply; + struct afs_vnode *vnode = call->reply[0]; const __be32 *bp; int ret; @@ -752,7 +752,7 @@ static int afs_deliver_fs_remove(struct afs_call *call) /* unmarshall the reply once we've received all of it */ bp = call->buffer; xdr_decode_AFSFetchStatus(&bp, &vnode->status, vnode, NULL); - /* xdr_decode_AFSVolSync(&bp, call->replyX); */ + /* xdr_decode_AFSVolSync(&bp, call->reply[X]); */ _leave(" = 0 [done]"); return 0; @@ -793,7 +793,7 @@ int afs_fs_remove(struct afs_server *server, return -ENOMEM; call->key = key; - call->reply = vnode; + call->reply[0] = vnode; /* marshall the parameters */ bp = call->request; @@ -817,7 +817,7 @@ int afs_fs_remove(struct afs_server *server, */ static int afs_deliver_fs_link(struct afs_call *call) { - struct afs_vnode *dvnode = call->reply, *vnode = call->reply2; + struct afs_vnode *dvnode = call->reply[0], *vnode = call->reply[1]; const __be32 *bp; int ret; @@ -831,7 +831,7 @@ static int afs_deliver_fs_link(struct afs_call *call) bp = call->buffer; xdr_decode_AFSFetchStatus(&bp, &vnode->status, vnode, NULL); xdr_decode_AFSFetchStatus(&bp, &dvnode->status, dvnode, NULL); - /* xdr_decode_AFSVolSync(&bp, call->replyX); */ + /* xdr_decode_AFSVolSync(&bp, call->reply[X]); */ _leave(" = 0 [done]"); return 0; @@ -872,8 +872,8 @@ int afs_fs_link(struct afs_server *server, return -ENOMEM; call->key = key; - call->reply = dvnode; - call->reply2 = vnode; + call->reply[0] = dvnode; + call->reply[1] = vnode; /* marshall the parameters */ bp = call->request; @@ -900,7 +900,7 @@ int afs_fs_link(struct afs_server *server, */ static int afs_deliver_fs_symlink(struct afs_call *call) { - struct afs_vnode *vnode = call->reply; + struct afs_vnode *vnode = call->reply[0]; const __be32 *bp; int ret; @@ -912,10 +912,10 @@ static int afs_deliver_fs_symlink(struct afs_call *call) /* unmarshall the reply once we've received all of it */ bp = call->buffer; - xdr_decode_AFSFid(&bp, call->reply2); - xdr_decode_AFSFetchStatus(&bp, call->reply3, NULL, NULL); + xdr_decode_AFSFid(&bp, call->reply[1]); + xdr_decode_AFSFetchStatus(&bp, call->reply[2], NULL, NULL); xdr_decode_AFSFetchStatus(&bp, &vnode->status, vnode, NULL); - /* xdr_decode_AFSVolSync(&bp, call->replyX); */ + /* xdr_decode_AFSVolSync(&bp, call->reply[X]); */ _leave(" = 0 [done]"); return 0; @@ -963,9 +963,9 @@ int afs_fs_symlink(struct afs_server *server, return -ENOMEM; call->key = key; - call->reply = vnode; - call->reply2 = newfid; - call->reply3 = newstatus; + call->reply[0] = vnode; + call->reply[1] = newfid; + call->reply[2] = newstatus; /* marshall the parameters */ bp = call->request; @@ -1002,7 +1002,7 @@ int afs_fs_symlink(struct afs_server *server, */ static int afs_deliver_fs_rename(struct afs_call *call) { - struct afs_vnode *orig_dvnode = call->reply, *new_dvnode = call->reply2; + struct afs_vnode *orig_dvnode = call->reply[0], *new_dvnode = call->reply[1]; const __be32 *bp; int ret; @@ -1018,7 +1018,7 @@ static int afs_deliver_fs_rename(struct afs_call *call) if (new_dvnode != orig_dvnode) xdr_decode_AFSFetchStatus(&bp, &new_dvnode->status, new_dvnode, NULL); - /* xdr_decode_AFSVolSync(&bp, call->replyX); */ + /* xdr_decode_AFSVolSync(&bp, call->reply[X]); */ _leave(" = 0 [done]"); return 0; @@ -1067,8 +1067,8 @@ int afs_fs_rename(struct afs_server *server, return -ENOMEM; call->key = key; - call->reply = orig_dvnode; - call->reply2 = new_dvnode; + call->reply[0] = orig_dvnode; + call->reply[1] = new_dvnode; /* marshall the parameters */ bp = call->request; @@ -1103,7 +1103,7 @@ int afs_fs_rename(struct afs_server *server, */ static int afs_deliver_fs_store_data(struct afs_call *call) { - struct afs_vnode *vnode = call->reply; + struct afs_vnode *vnode = call->reply[0]; const __be32 *bp; int ret; @@ -1117,7 +1117,7 @@ static int afs_deliver_fs_store_data(struct afs_call *call) bp = call->buffer; xdr_decode_AFSFetchStatus(&bp, &vnode->status, vnode, &call->store_version); - /* xdr_decode_AFSVolSync(&bp, call->replyX); */ + /* xdr_decode_AFSVolSync(&bp, call->reply[X]); */ afs_pages_written_back(vnode, call); @@ -1166,7 +1166,7 @@ static int afs_fs_store_data64(struct afs_server *server, call->wb = wb; call->key = wb->key; - call->reply = vnode; + call->reply[0] = vnode; call->mapping = vnode->vfs_inode.i_mapping; call->first = first; call->last = last; @@ -1242,7 +1242,7 @@ int afs_fs_store_data(struct afs_server *server, struct afs_writeback *wb, call->wb = wb; call->key = wb->key; - call->reply = vnode; + call->reply[0] = vnode; call->mapping = vnode->vfs_inode.i_mapping; call->first = first; call->last = last; @@ -1278,7 +1278,7 @@ int afs_fs_store_data(struct afs_server *server, struct afs_writeback *wb, static int afs_deliver_fs_store_status(struct afs_call *call) { afs_dataversion_t *store_version; - struct afs_vnode *vnode = call->reply; + struct afs_vnode *vnode = call->reply[0]; const __be32 *bp; int ret; @@ -1295,7 +1295,7 @@ static int afs_deliver_fs_store_status(struct afs_call *call) bp = call->buffer; xdr_decode_AFSFetchStatus(&bp, &vnode->status, vnode, store_version); - /* xdr_decode_AFSVolSync(&bp, call->replyX); */ + /* xdr_decode_AFSVolSync(&bp, call->reply[X]); */ _leave(" = 0 [done]"); return 0; @@ -1346,7 +1346,7 @@ static int afs_fs_setattr_size64(struct afs_server *server, struct key *key, return -ENOMEM; call->key = key; - call->reply = vnode; + call->reply[0] = vnode; call->store_version = vnode->status.data_version + 1; call->operation_ID = FSSTOREDATA; @@ -1396,7 +1396,7 @@ static int afs_fs_setattr_size(struct afs_server *server, struct key *key, return -ENOMEM; call->key = key; - call->reply = vnode; + call->reply[0] = vnode; call->store_version = vnode->status.data_version + 1; call->operation_ID = FSSTOREDATA; @@ -1442,7 +1442,7 @@ int afs_fs_setattr(struct afs_server *server, struct key *key, return -ENOMEM; call->key = key; - call->reply = vnode; + call->reply[0] = vnode; call->operation_ID = FSSTORESTATUS; /* marshall the parameters */ @@ -1482,7 +1482,7 @@ static int afs_deliver_fs_get_volume_status(struct afs_call *call) return ret; bp = call->buffer; - xdr_decode_AFSFetchVolumeStatus(&bp, call->reply2); + xdr_decode_AFSFetchVolumeStatus(&bp, call->reply[1]); call->offset = 0; call->unmarshall++; @@ -1503,13 +1503,13 @@ static int afs_deliver_fs_get_volume_status(struct afs_call *call) case 3: _debug("extract volname"); if (call->count > 0) { - ret = afs_extract_data(call, call->reply3, + ret = afs_extract_data(call, call->reply[2], call->count, true); if (ret < 0) return ret; } - p = call->reply3; + p = call->reply[2]; p[call->count] = 0; _debug("volname '%s'", p); @@ -1550,13 +1550,13 @@ static int afs_deliver_fs_get_volume_status(struct afs_call *call) case 6: _debug("extract offline"); if (call->count > 0) { - ret = afs_extract_data(call, call->reply3, + ret = afs_extract_data(call, call->reply[2], call->count, true); if (ret < 0) return ret; } - p = call->reply3; + p = call->reply[2]; p[call->count] = 0; _debug("offline '%s'", p); @@ -1597,13 +1597,13 @@ static int afs_deliver_fs_get_volume_status(struct afs_call *call) case 9: _debug("extract motd"); if (call->count > 0) { - ret = afs_extract_data(call, call->reply3, + ret = afs_extract_data(call, call->reply[2], call->count, true); if (ret < 0) return ret; } - p = call->reply3; + p = call->reply[2]; p[call->count] = 0; _debug("motd '%s'", p); @@ -1634,8 +1634,8 @@ static int afs_deliver_fs_get_volume_status(struct afs_call *call) */ static void afs_get_volume_status_call_destructor(struct afs_call *call) { - kfree(call->reply3); - call->reply3 = NULL; + kfree(call->reply[2]); + call->reply[2] = NULL; afs_flat_call_destructor(call); } @@ -1675,9 +1675,9 @@ int afs_fs_get_volume_status(struct afs_server *server, } call->key = key; - call->reply = vnode; - call->reply2 = vs; - call->reply3 = tmpbuf; + call->reply[0] = vnode; + call->reply[1] = vs; + call->reply[2] = tmpbuf; /* marshall the parameters */ bp = call->request; @@ -1703,7 +1703,7 @@ static int afs_deliver_fs_xxxx_lock(struct afs_call *call) /* unmarshall the reply once we've received all of it */ bp = call->buffer; - /* xdr_decode_AFSVolSync(&bp, call->replyX); */ + /* xdr_decode_AFSVolSync(&bp, call->reply[X]); */ _leave(" = 0 [done]"); return 0; @@ -1756,7 +1756,7 @@ int afs_fs_set_lock(struct afs_server *server, return -ENOMEM; call->key = key; - call->reply = vnode; + call->reply[0] = vnode; /* marshall the parameters */ bp = call->request; @@ -1788,7 +1788,7 @@ int afs_fs_extend_lock(struct afs_server *server, return -ENOMEM; call->key = key; - call->reply = vnode; + call->reply[0] = vnode; /* marshall the parameters */ bp = call->request; @@ -1819,7 +1819,7 @@ int afs_fs_release_lock(struct afs_server *server, return -ENOMEM; call->key = key; - call->reply = vnode; + call->reply[0] = vnode; /* marshall the parameters */ bp = call->request; diff --git a/fs/afs/internal.h b/fs/afs/internal.h index ba31a386bb2d..77a83e1bf56f 100644 --- a/fs/afs/internal.h +++ b/fs/afs/internal.h @@ -81,10 +81,7 @@ struct afs_call { struct address_space *mapping; /* page set */ struct afs_writeback *wb; /* writeback being performed */ void *buffer; /* reply receive buffer */ - void *reply; /* reply buffer (first part) */ - void *reply2; /* reply buffer (second part) */ - void *reply3; /* reply buffer (third part) */ - void *reply4; /* reply buffer (fourth part) */ + void *reply[4]; /* Where to put the reply */ pgoff_t first; /* first page in mapping to deal with */ pgoff_t last; /* last page in mapping to deal with */ size_t offset; /* offset into received data store */ diff --git a/fs/afs/rxrpc.c b/fs/afs/rxrpc.c index 5f06cf720340..fc49193e12c4 100644 --- a/fs/afs/rxrpc.c +++ b/fs/afs/rxrpc.c @@ -639,7 +639,7 @@ static void afs_process_async_call(struct work_struct *work) } if (call->state == AFS_CALL_COMPLETE) { - call->reply = NULL; + call->reply[0] = NULL; /* We have two refs to release - one from the alloc and one * queued with the work item - and we can't just deallocate the diff --git a/fs/afs/vlclient.c b/fs/afs/vlclient.c index 66e62be07b63..aa79fe3f168b 100644 --- a/fs/afs/vlclient.c +++ b/fs/afs/vlclient.c @@ -32,7 +32,7 @@ static int afs_deliver_vl_get_entry_by_xxx(struct afs_call *call) return ret; /* unmarshall the reply once we've received all of it */ - entry = call->reply; + entry = call->reply[0]; bp = call->buffer; for (loop = 0; loop < 64; loop++) @@ -135,7 +135,7 @@ int afs_vl_get_entry_by_name(struct afs_net *net, return -ENOMEM; call->key = key; - call->reply = entry; + call->reply[0] = entry; /* marshall the parameters */ bp = call->request; @@ -170,7 +170,7 @@ int afs_vl_get_entry_by_id(struct afs_net *net, return -ENOMEM; call->key = key; - call->reply = entry; + call->reply[0] = entry; /* marshall the parameters */ bp = call->request; |