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authorLukas Czerner <lczerner@redhat.com>2013-05-22 07:58:01 +0400
committerTheodore Ts'o <tytso@mit.edu>2013-05-22 07:58:01 +0400
commit34097dfe88503ca2d0dbca3646c5afb331d1ac99 (patch)
tree1b08c625cc82f406d01eace77d8757e8b5d62a9e /fs/xfs/xfs_trace.h
parentd8c8900ac113d2b2b3d382acda198b4ae29b1b51 (diff)
downloadlinux-34097dfe88503ca2d0dbca3646c5afb331d1ac99.tar.xz
xfs: use ->invalidatepage() length argument
->invalidatepage() aop now accepts range to invalidate so we can make use of it in xfs_vm_invalidatepage() Signed-off-by: Lukas Czerner <lczerner@redhat.com> Acked-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Ben Myers <bpm@sgi.com> Cc: xfs@oss.sgi.com
Diffstat (limited to 'fs/xfs/xfs_trace.h')
-rw-r--r--fs/xfs/xfs_trace.h15
1 files changed, 10 insertions, 5 deletions
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
index aa4db3307d36..a04701de6bbd 100644
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -974,14 +974,16 @@ DEFINE_RW_EVENT(xfs_file_splice_read);
DEFINE_RW_EVENT(xfs_file_splice_write);
DECLARE_EVENT_CLASS(xfs_page_class,
- TP_PROTO(struct inode *inode, struct page *page, unsigned long off),
- TP_ARGS(inode, page, off),
+ TP_PROTO(struct inode *inode, struct page *page, unsigned long off,
+ unsigned int len),
+ TP_ARGS(inode, page, off, len),
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(unsigned int, length)
__field(int, delalloc)
__field(int, unwritten)
),
@@ -995,24 +997,27 @@ DECLARE_EVENT_CLASS(xfs_page_class,
__entry->pgoff = page_offset(page);
__entry->size = i_size_read(inode);
__entry->offset = off;
+ __entry->length = len;
__entry->delalloc = delalloc;
__entry->unwritten = unwritten;
),
TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
- "delalloc %d unwritten %d",
+ "length %x delalloc %d unwritten %d",
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->ino,
__entry->pgoff,
__entry->size,
__entry->offset,
+ __entry->length,
__entry->delalloc,
__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))
+ TP_PROTO(struct inode *inode, struct page *page, unsigned long off, \
+ unsigned int len), \
+ TP_ARGS(inode, page, off, len))
DEFINE_PAGE_EVENT(xfs_writepage);
DEFINE_PAGE_EVENT(xfs_releasepage);
DEFINE_PAGE_EVENT(xfs_invalidatepage);