xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

nfs: merge nfs_pgio_data into _header

Browse Source 
struct nfs_pgio_data only exists as a member of nfs_pgio_header, but is
passed around everywhere, because there used to be multiple _data structs
per _header. Many of these functions then use the _data to find a pointer
to the _header.  This patch cleans this up by merging the nfs_pgio_data
structure into nfs_pgio_header and passing nfs_pgio_header around instead.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Weston Andros Adamson <dros@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Weston Andros Adamson
2014-06-09 11:48:35 -04:00
committed by Trond Myklebust
parent 823b0c9d98
commit d45f60c678
19 changed files with 460 additions and 482 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
fs/nfs/nfs4trace.h
View File

@@ -932,11 +932,11 @@ DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group);
DECLARE_EVENT_CLASS(nfs4_read_event,
TP_PROTO(
const struct nfs_pgio_data *data,
const struct nfs_pgio_header *hdr,
int error
),
TP_ARGS(data, error),
TP_ARGS(hdr, error),
TP_STRUCT__entry(
__field(dev_t, dev)
@@ -948,12 +948,12 @@ DECLARE_EVENT_CLASS(nfs4_read_event,
),
TP_fast_assign(
const struct inode *inode = data->header->inode;
const struct inode *inode = hdr->inode;
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = NFS_FILEID(inode);
__entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
__entry->offset = data->args.offset;
__entry->count = data->args.count;
__entry->offset = hdr->args.offset;
__entry->count = hdr->args.count;
__entry->error = error;
),
@@ -972,10 +972,10 @@ DECLARE_EVENT_CLASS(nfs4_read_event,
#define DEFINE_NFS4_READ_EVENT(name) \
DEFINE_EVENT(nfs4_read_event, name, \
TP_PROTO( \
const struct nfs_pgio_data *data, \
const struct nfs_pgio_header *hdr, \
int error \
), \
TP_ARGS(data, error))
TP_ARGS(hdr, error))
DEFINE_NFS4_READ_EVENT(nfs4_read);
#ifdef CONFIG_NFS_V4_1
DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read);
@@ -983,11 +983,11 @@ DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read);
DECLARE_EVENT_CLASS(nfs4_write_event,
TP_PROTO(
const struct nfs_pgio_data *data,
const struct nfs_pgio_header *hdr,
int error
),
TP_ARGS(data, error),
TP_ARGS(hdr, error),
TP_STRUCT__entry(
__field(dev_t, dev)
@@ -999,12 +999,12 @@ DECLARE_EVENT_CLASS(nfs4_write_event,
),
TP_fast_assign(
const struct inode *inode = data->header->inode;
const struct inode *inode = hdr->inode;
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = NFS_FILEID(inode);
__entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
__entry->offset = data->args.offset;
__entry->count = data->args.count;
__entry->offset = hdr->args.offset;
__entry->count = hdr->args.count;
__entry->error = error;
),
@@ -1024,10 +1024,10 @@ DECLARE_EVENT_CLASS(nfs4_write_event,
#define DEFINE_NFS4_WRITE_EVENT(name) \
DEFINE_EVENT(nfs4_write_event, name, \
TP_PROTO( \
const struct nfs_pgio_data *data, \
const struct nfs_pgio_header *hdr, \
int error \
), \
TP_ARGS(data, error))
TP_ARGS(hdr, error))
DEFINE_NFS4_WRITE_EVENT(nfs4_write);
#ifdef CONFIG_NFS_V4_1
DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write);