Merge branch 'master' into for-linus

1 files changed, 188 insertions, 168 deletions

diff --git a/fs/xfs/linux-2.6/xfs_trace.h b/fs/xfs/linux-2.6/xfs_trace.h
index ff6bc797baf2..73d5aa117384 100644
--- a/fs/xfs/linux-2.6/xfs_trace.h
+++ b/fs/xfs/linux-2.6/xfs_trace.h
@@ -82,33 +82,6 @@ DECLARE_EVENT_CLASS(xfs_attr_list_class,
         )
 )
 
-#define DEFINE_PERAG_REF_EVENT(name) \
-TRACE_EVENT(name, \
-        TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount, \
-                 unsigned long caller_ip), \
-        TP_ARGS(mp, agno, refcount, caller_ip), \
-        TP_STRUCT__entry( \
-                __field(dev_t, dev) \
-                __field(xfs_agnumber_t, agno) \
-                __field(int, refcount) \
-                __field(unsigned long, caller_ip) \
-        ), \
-        TP_fast_assign( \
-                __entry->dev = mp->m_super->s_dev; \
-                __entry->agno = agno; \
-                __entry->refcount = refcount; \
-                __entry->caller_ip = caller_ip; \
-        ), \
-        TP_printk("dev %d:%d agno %u refcount %d caller %pf", \
-                  MAJOR(__entry->dev), MINOR(__entry->dev), \
-                  __entry->agno, \
-                  __entry->refcount, \
-                  (char *)__entry->caller_ip) \
-);
-
-DEFINE_PERAG_REF_EVENT(xfs_perag_get)
-DEFINE_PERAG_REF_EVENT(xfs_perag_put)
-
 #define DEFINE_ATTR_LIST_EVENT(name) \
 DEFINE_EVENT(xfs_attr_list_class, name, \
         TP_PROTO(struct xfs_attr_list_context *ctx), \
@@ -122,6 +95,37 @@ DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
 
+DECLARE_EVENT_CLASS(xfs_perag_class,
+        TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,
+                 unsigned long caller_ip),
+        TP_ARGS(mp, agno, refcount, caller_ip),
+        TP_STRUCT__entry(
+                __field(dev_t, dev)
+                __field(xfs_agnumber_t, agno)
+                __field(int, refcount)
+                __field(unsigned long, caller_ip)
+        ),
+        TP_fast_assign(
+                __entry->dev = mp->m_super->s_dev;
+                __entry->agno = agno;
+                __entry->refcount = refcount;
+                __entry->caller_ip = caller_ip;
+        ),
+        TP_printk("dev %d:%d agno %u refcount %d caller %pf",
+                  MAJOR(__entry->dev), MINOR(__entry->dev),
+                  __entry->agno,
+                  __entry->refcount,
+                  (char *)__entry->caller_ip)
+);
+
+#define DEFINE_PERAG_REF_EVENT(name)    \
+DEFINE_EVENT(xfs_perag_class, name,     \
+        TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,       \
+                 unsigned long caller_ip),                                      \
+        TP_ARGS(mp, agno, refcount, caller_ip))
+DEFINE_PERAG_REF_EVENT(xfs_perag_get);
+DEFINE_PERAG_REF_EVENT(xfs_perag_put);
+
 TRACE_EVENT(xfs_attr_list_node_descend,
         TP_PROTO(struct xfs_attr_list_context *ctx,
                  struct xfs_da_node_entry *btree),
@@ -775,165 +779,181 @@ DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
 
-#define DEFINE_RW_EVENT(name) \
-TRACE_EVENT(name, \
-        TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags), \
-        TP_ARGS(ip, count, offset, flags), \
-        TP_STRUCT__entry( \
-                __field(dev_t, dev) \
-                __field(xfs_ino_t, ino) \
-                __field(xfs_fsize_t, size) \
-                __field(xfs_fsize_t, new_size) \
-                __field(loff_t, offset) \
-                __field(size_t, count) \
-                __field(int, flags) \
-        ), \
-        TP_fast_assign( \
-                __entry->dev = VFS_I(ip)->i_sb->s_dev; \
-                __entry->ino = ip->i_ino; \
-                __entry->size = ip->i_d.di_size; \
-                __entry->new_size = ip->i_new_size; \
-                __entry->offset = offset; \
-                __entry->count = count; \
-                __entry->flags = flags; \
-        ), \
-        TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx " \
-                  "offset 0x%llx count 0x%zx ioflags %s", \
-                  MAJOR(__entry->dev), MINOR(__entry->dev), \
-                  __entry->ino, \
-                  __entry->size, \
-                  __entry->new_size, \
-                  __entry->offset, \
-                  __entry->count, \
-                  __print_flags(__entry->flags, "|", XFS_IO_FLAGS)) \
+DECLARE_EVENT_CLASS(xfs_file_class,
+        TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags),
+        TP_ARGS(ip, count, offset, flags),
+        TP_STRUCT__entry(
+                __field(dev_t, dev)
+                __field(xfs_ino_t, ino)
+                __field(xfs_fsize_t, size)
+                __field(xfs_fsize_t, new_size)
+                __field(loff_t, offset)
+                __field(size_t, count)
+                __field(int, flags)
+        ),
+        TP_fast_assign(
+                __entry->dev = VFS_I(ip)->i_sb->s_dev;
+                __entry->ino = ip->i_ino;
+                __entry->size = ip->i_d.di_size;
+                __entry->new_size = ip->i_new_size;
+                __entry->offset = offset;
+                __entry->count = count;
+                __entry->flags = flags;
+        ),
+        TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx "
+                  "offset 0x%llx count 0x%zx ioflags %s",
+                  MAJOR(__entry->dev), MINOR(__entry->dev),
+                  __entry->ino,
+                  __entry->size,
+                  __entry->new_size,
+                  __entry->offset,
+                  __entry->count,
+                  __print_flags(__entry->flags, "|", XFS_IO_FLAGS))
 )
+
+#define DEFINE_RW_EVENT(name)           \
+DEFINE_EVENT(xfs_file_class, name,      \
+        TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags), \
+        TP_ARGS(ip, count, offset, flags))
 DEFINE_RW_EVENT(xfs_file_read);
 DEFINE_RW_EVENT(xfs_file_buffered_write);
 DEFINE_RW_EVENT(xfs_file_direct_write);
 DEFINE_RW_EVENT(xfs_file_splice_read);
 DEFINE_RW_EVENT(xfs_file_splice_write);
 
-
-#define DEFINE_PAGE_EVENT(name) \
-TRACE_EVENT(name, \
-        TP_PROTO(struct inode *inode, struct page *page, unsigned long off), \
-        TP_ARGS(inode, page, off), \
-        TP_STRUCT__entry( \
-                __field(dev_t, dev) \
-                __field(xfs_ino_t, ino) \
-                __field(pgoff_t, pgoff) \
-                __field(loff_t, size) \
-                __field(unsigned long, offset) \
-                __field(int, delalloc) \
-                __field(int, unmapped) \
-                __field(int, unwritten) \
-        ), \
-        TP_fast_assign( \
-                int delalloc = -1, unmapped = -1, unwritten = -1; \
-        \
-                if (page_has_buffers(page)) \
-                        xfs_count_page_state(page, &delalloc, \
-                                             &unmapped, &unwritten); \
-                __entry->dev = inode->i_sb->s_dev; \
-                __entry->ino = XFS_I(inode)->i_ino; \
-                __entry->pgoff = page_offset(page); \
-                __entry->size = i_size_read(inode); \
-                __entry->offset = off; \
-                __entry->delalloc = delalloc; \
-                __entry->unmapped = unmapped; \
-                __entry->unwritten = unwritten; \
-        ), \
-        TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx " \
-                  "delalloc %d unmapped %d unwritten %d", \
-                  MAJOR(__entry->dev), MINOR(__entry->dev), \
-                  __entry->ino, \
-                  __entry->pgoff, \
-                  __entry->size, \
-                  __entry->offset, \
-                  __entry->delalloc, \
-                  __entry->unmapped, \
-                  __entry->unwritten) \
+DECLARE_EVENT_CLASS(xfs_page_class,
+        TP_PROTO(struct inode *inode, struct page *page, unsigned long off),
+        TP_ARGS(inode, page, off),
+        TP_STRUCT__entry(
+                __field(dev_t, dev)
+                __field(xfs_ino_t, ino)
+                __field(pgoff_t, pgoff)
+                __field(loff_t, size)
+                __field(unsigned long, offset)
+                __field(int, delalloc)
+                __field(int, unmapped)
+                __field(int, unwritten)
+        ),
+        TP_fast_assign(
+                int delalloc = -1, unmapped = -1, unwritten = -1;
+
+                if (page_has_buffers(page))
+                        xfs_count_page_state(page, &delalloc,
+                                             &unmapped, &unwritten);
+                __entry->dev = inode->i_sb->s_dev;
+                __entry->ino = XFS_I(inode)->i_ino;
+                __entry->pgoff = page_offset(page);
+                __entry->size = i_size_read(inode);
+                __entry->offset = off;
+                __entry->delalloc = delalloc;
+                __entry->unmapped = unmapped;
+                __entry->unwritten = unwritten;
+        ),
+        TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
+                  "delalloc %d unmapped %d unwritten %d",
+                  MAJOR(__entry->dev), MINOR(__entry->dev),
+                  __entry->ino,
+                  __entry->pgoff,
+                  __entry->size,
+                  __entry->offset,
+                  __entry->delalloc,
+                  __entry->unmapped,
+                  __entry->unwritten)
 )
+
+#define DEFINE_PAGE_EVENT(name)         \
+DEFINE_EVENT(xfs_page_class, name,      \
+        TP_PROTO(struct inode *inode, struct page *page, unsigned long off),    \
+        TP_ARGS(inode, page, off))
 DEFINE_PAGE_EVENT(xfs_writepage);
 DEFINE_PAGE_EVENT(xfs_releasepage);
 DEFINE_PAGE_EVENT(xfs_invalidatepage);
 
-#define DEFINE_IOMAP_EVENT(name) \
-TRACE_EVENT(name, \
-        TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
-                 int flags, struct xfs_bmbt_irec *irec), \
-        TP_ARGS(ip, offset, count, flags, irec), \
-        TP_STRUCT__entry( \
-                __field(dev_t, dev) \
-                __field(xfs_ino_t, ino) \
-                __field(loff_t, size) \
-                __field(loff_t, new_size) \
-                __field(loff_t, offset) \
-                __field(size_t, count) \
-                __field(int, flags) \
-                __field(xfs_fileoff_t, startoff) \
-                __field(xfs_fsblock_t, startblock) \
-                __field(xfs_filblks_t, blockcount) \
-        ), \
-        TP_fast_assign( \
-                __entry->dev = VFS_I(ip)->i_sb->s_dev; \
-                __entry->ino = ip->i_ino; \
-                __entry->size = ip->i_d.di_size; \
-                __entry->new_size = ip->i_new_size; \
-                __entry->offset = offset; \
-                __entry->count = count; \
-                __entry->flags = flags; \
-                __entry->startoff = irec ? irec->br_startoff : 0; \
-                __entry->startblock = irec ? irec->br_startblock : 0; \
-                __entry->blockcount = irec ? irec->br_blockcount : 0; \
-        ), \
-        TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx " \
-                  "offset 0x%llx count %zd flags %s " \
-                  "startoff 0x%llx startblock %lld blockcount 0x%llx", \
-                  MAJOR(__entry->dev), MINOR(__entry->dev), \
-                  __entry->ino, \
-                  __entry->size, \
-                  __entry->new_size, \
-                  __entry->offset, \
-                  __entry->count, \
-                  __print_flags(__entry->flags, "|", BMAPI_FLAGS), \
-                  __entry->startoff, \
-                  (__int64_t)__entry->startblock, \
-                  __entry->blockcount) \
+DECLARE_EVENT_CLASS(xfs_iomap_class,
+        TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
+                 int flags, struct xfs_bmbt_irec *irec),
+        TP_ARGS(ip, offset, count, flags, irec),
+        TP_STRUCT__entry(
+                __field(dev_t, dev)
+                __field(xfs_ino_t, ino)
+                __field(loff_t, size)
+                __field(loff_t, new_size)
+                __field(loff_t, offset)
+                __field(size_t, count)
+                __field(int, flags)
+                __field(xfs_fileoff_t, startoff)
+                __field(xfs_fsblock_t, startblock)
+                __field(xfs_filblks_t, blockcount)
+        ),
+        TP_fast_assign(
+                __entry->dev = VFS_I(ip)->i_sb->s_dev;
+                __entry->ino = ip->i_ino;
+                __entry->size = ip->i_d.di_size;
+                __entry->new_size = ip->i_new_size;
+                __entry->offset = offset;
+                __entry->count = count;
+                __entry->flags = flags;
+                __entry->startoff = irec ? irec->br_startoff : 0;
+                __entry->startblock = irec ? irec->br_startblock : 0;
+                __entry->blockcount = irec ? irec->br_blockcount : 0;
+        ),
+        TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx "
+                  "offset 0x%llx count %zd flags %s "
+                  "startoff 0x%llx startblock %lld blockcount 0x%llx",
+                  MAJOR(__entry->dev), MINOR(__entry->dev),
+                  __entry->ino,
+                  __entry->size,
+                  __entry->new_size,
+                  __entry->offset,
+                  __entry->count,
+                  __print_flags(__entry->flags, "|", BMAPI_FLAGS),
+                  __entry->startoff,
+                  (__int64_t)__entry->startblock,
+                  __entry->blockcount)
 )
+
+#define DEFINE_IOMAP_EVENT(name)        \
+DEFINE_EVENT(xfs_iomap_class, name,     \
+        TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
+                 int flags, struct xfs_bmbt_irec *irec),                \
+        TP_ARGS(ip, offset, count, flags, irec))
 DEFINE_IOMAP_EVENT(xfs_iomap_enter);
 DEFINE_IOMAP_EVENT(xfs_iomap_found);
 DEFINE_IOMAP_EVENT(xfs_iomap_alloc);
 
-#define DEFINE_SIMPLE_IO_EVENT(name) \
-TRACE_EVENT(name, \
-        TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count), \
-        TP_ARGS(ip, offset, count), \
-        TP_STRUCT__entry( \
-                __field(dev_t, dev) \
-                __field(xfs_ino_t, ino) \
-                __field(loff_t, size) \
-                __field(loff_t, new_size) \
-                __field(loff_t, offset) \
-                __field(size_t, count) \
-        ), \
-        TP_fast_assign( \
-                __entry->dev = VFS_I(ip)->i_sb->s_dev; \
-                __entry->ino = ip->i_ino; \
-                __entry->size = ip->i_d.di_size; \
-                __entry->new_size = ip->i_new_size; \
-                __entry->offset = offset; \
-                __entry->count = count; \
-        ), \
-        TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx " \
-                  "offset 0x%llx count %zd", \
-                  MAJOR(__entry->dev), MINOR(__entry->dev), \
-                  __entry->ino, \
-                  __entry->size, \
-                  __entry->new_size, \
-                  __entry->offset, \
-                  __entry->count) \
+DECLARE_EVENT_CLASS(xfs_simple_io_class,
+        TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
+        TP_ARGS(ip, offset, count),
+        TP_STRUCT__entry(
+                __field(dev_t, dev)
+                __field(xfs_ino_t, ino)
+                __field(loff_t, size)
+                __field(loff_t, new_size)
+                __field(loff_t, offset)
+                __field(size_t, count)
+        ),
+        TP_fast_assign(
+                __entry->dev = VFS_I(ip)->i_sb->s_dev;
+                __entry->ino = ip->i_ino;
+                __entry->size = ip->i_d.di_size;
+                __entry->new_size = ip->i_new_size;
+                __entry->offset = offset;
+                __entry->count = count;
+        ),
+        TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx "
+                  "offset 0x%llx count %zd",
+                  MAJOR(__entry->dev), MINOR(__entry->dev),
+                  __entry->ino,
+                  __entry->size,
+                  __entry->new_size,
+                  __entry->offset,
+                  __entry->count)
 );
+
+#define DEFINE_SIMPLE_IO_EVENT(name)    \
+DEFINE_EVENT(xfs_simple_io_class, name, \
+        TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),        \
+        TP_ARGS(ip, offset, count))
 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);